Evangelical Free Church of America Counties (2010) [ Metro Areas | States ]
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The Evangelical Free Church of America was founded in 1950 by the merger of two Scandinavian independent Pietistic associations of churches which had grown out of nineteenth-century revivals: the Swedish Evangelical Free Church and the Norwegian-Danish Evangelical Free Church Association.

Using data from the 1980-2010 Religious Congregations and Membership Studies, this list ranks U.S. counties on the highest total number of adherents and the highest percent of the population in the Evangelical Free Church of America. You can sort the list by clicking on the column headings.

Congregational "Adherents" include all full members, their children, and others who regularly attend services. "Percent" is the percentage of the total population that belongs to that denomination. Note: Adherents are sometimes residents of a county different than the location of their congregation.

[ More information on the data source ]

Complete List

Ranking County   [Download CSV]AdherentsPercent
197 Ada County, Idaho
85
0.02
76 Adair County, Iowa
112
1.46
128 Adair County, Missouri
200
0.78
196 Adams County, Colorado
140
0.03
177 Adams County, Illinois
145
0.22
53 Adams County, Nebraska
575
1.83
83 Adams County, North Dakota
32
1.37
183 Alachua County, Florida
400
0.16
186 Alameda County, California
1,920
0.13
198 Albany County, New York
34
0.01
107 Albany County, Wyoming
375
1.03
199 Allamakee County, Iowa
0
0
193 Allegan County, Michigan
63
0.06
191 Allegheny County, Pennsylvania
950
0.08
172 Allen County, Ohio
290
0.27
182 Amador County, California
65
0.17
198 Anchorage Municipality, Alaska
30
0.01
178 Anderson County, Tennessee
160
0.21
198 Anne Arundel County, Maryland
60
0.01
132 Anoka County, Minnesota
2,385
0.72
95 Antelope County, Nebraska
80
1.2
167 Arapahoe County, Colorado
1,818
0.32
32 Archuleta County, Colorado
300
2.48
171 Ashland County, Ohio
148
0.28
200 Ashland County, Wisconsin
--
--
200 Ashtabula County, Ohio
--
--
179 Atascosa County, Texas
90
0.2
179 Atlantic County, New Jersey
550
0.2
200 Audrain County, Missouri
--
--
88 Audubon County, Iowa
80
1.31
196 Baltimore city, Maryland
178
0.03
200 Baltimore County, Maryland
--
--
200 Baraga County, Michigan
--
--
150 Barnes County, North Dakota
55
0.5
193 Barnstable County, Massachusetts
140
0.06
85 Barron County, Wisconsin
615
1.34
77 Barton County, Kansas
400
1.45
185 Bastrop County, Texas
105
0.14
191 Bay County, Michigan
85
0.08
131 Bayfield County, Wisconsin
110
0.73
112 Beaver County, Pennsylvania
1,630
0.96
174 Becker County, Minnesota
80
0.25
200 Bell County, Texas
--
--
84 Beltrami County, Minnesota
600
1.35
144 Benson County, North Dakota
37
0.56
181 Benton County, Arkansas
390
0.18
166 Benton County, Iowa
85
0.33
168 Benton County, Minnesota
120
0.31
195 Benton County, Oregon
30
0.04
197 Benton County, Washington
35
0.02
190 Bergen County, New Jersey
841
0.09
168 Berks County, Pennsylvania
1,267
0.31
194 Berkshire County, Massachusetts
70
0.05
191 Bernalillo County, New Mexico
500
0.08
151 Berrien County, Michigan
768
0.49
186 Bexar County, Texas
2,285
0.13
194 Black Hawk County, Iowa
60
0.05
182 Blount County, Tennessee
215
0.17
162 Blue Earth County, Minnesota
240
0.37
193 Bonner County, Idaho
25
0.06
200 Boone County, Illinois
--
--
199 Boone County, Indiana
0
0
84 Boone County, Iowa
355
1.35
78 Boone County, Kentucky
1,700
1.43
177 Boone County, Missouri
365
0.22
117 Boone County, Nebraska
50
0.91
102 Bottineau County, North Dakota
70
1.09
142 Boulder County, Colorado
1,730
0.59
137 Box Butte County, Nebraska
75
0.66
200 Branch County, Michigan
--
--
194 Brazoria County, Texas
160
0.05
187 Brazos County, Texas
230
0.12
159 Breathitt County, Kentucky
55
0.4
184 Brevard County, Florida
800
0.15
196 Broome County, New York
70
0.03
138 Broomfield County, Colorado
350
0.63
198 Broward County, Florida
200
0.01
200 Brown County, Minnesota
--
--
13 Brown County, Nebraska
115
3.66
189 Brown County, South Dakota
35
0.1
141 Brown County, Wisconsin
1,500
0.6
200 Buchanan County, Missouri
--
--
189 Bucks County, Pennsylvania
655
0.1
14 Buena Vista County, Iowa
730
3.6
23 Buffalo County, Nebraska
1,295
2.81
199 Bureau County, Illinois
0
0
127 Burleigh County, North Dakota
643
0.79
197 Burlington County, New Jersey
100
0.02
133 Burnett County, Wisconsin
110
0.71
58 Burt County, Nebraska
120
1.75
199 Butler County, Kansas
0
0
200 Butler County, Nebraska
--
--
183 Butler County, Ohio
600
0.16
190 Butler County, Pennsylvania
165
0.09
151 Butte County, California
1,085
0.49
200 Cabell County, West Virginia
--
--
192 Cache County, Utah
75
0.07
195 Calaveras County, California
18
0.04
168 Calhoun County, Iowa
30
0.31
185 Camden County, Georgia
70
0.14
189 Camden County, Missouri
45
0.1
198 Camden County, New Jersey
60
0.01
73 Campbell County, Virginia
825
1.5
172 Campbell County, Wyoming
125
0.27
193 Canyon County, Idaho
110
0.06
200 Cape Girardeau County, Missouri
--
--
158 Carbon County, Pennsylvania
269
0.41
192 Carlton County, Minnesota
25
0.07
148 Carroll County, Illinois
80
0.52
200 Carson City, Nevada
--
--
148 Carver County, Minnesota
475
0.52
162 Cascade County, Montana
300
0.37
42 Cass County, Iowa
300
2.15
200 Cass County, Michigan
--
--
107 Cass County, Minnesota
295
1.03
155 Cass County, Missouri
445
0.45
59 Cass County, North Dakota
2,609
1.74
200 Cass County, Texas
--
--
200 Cavalier County, North Dakota
--
--
200 Cecil County, Maryland
--
--
189 Centre County, Pennsylvania
150
0.1
62 Cerro Gordo County, Iowa
750
1.7
163 Chaffee County, Colorado
65
0.36
185 Champaign County, Illinois
280
0.14
200 Chaves County, New Mexico
--
--
180 Chelan County, Washington
135
0.19
189 Chemung County, New York
85
0.1
19 Cherokee County, Iowa
373
3.09
181 Cherokee County, North Carolina
50
0.18
180 Cherokee County, Oklahoma
87
0.19
58 Cherry County, Nebraska
100
1.75
194 Chesapeake city, Virginia
100
0.05
160 Cheshire County, New Hampshire
300
0.39
182 Chester County, Pennsylvania
830
0.17
200 Chesterfield County, Virginia
--
--
26 Cheyenne County, Nebraska
275
2.75
167 Chippewa County, Wisconsin
200
0.32
61 Chisago County, Minnesota
924
1.71
194 Chittenden County, Vermont
80
0.05
26 Chouteau County, Montana
160
2.75
157 Christian County, Illinois
150
0.43
189 Clackamas County, Oregon
365
0.1
200 Clallam County, Washington
--
--
200 Clare County, Michigan
--
--
200 Clark County, Indiana
--
--
199 Clark County, Nevada
85
0
179 Clark County, Washington
846
0.2
157 Clark County, Wisconsin
150
0.43
121 Clarke County, Iowa
80
0.86
195 Clay County, Florida
79
0.04
200 Clay County, Iowa
--
--
200 Clay County, Minnesota
--
--
195 Clay County, Missouri
80
0.04
200 Clay County, Nebraska
--
--
140 Clayton County, Iowa
110
0.61
183 Clearfield County, Pennsylvania
130
0.16
110 Clearwater County, Minnesota
85
0.98
149 Clermont County, Ohio
1,000
0.51
160 Clinton County, Indiana
128
0.39
120 Clinton County, Iowa
425
0.87
199 Clinton County, Ohio
0
0
200 Cobb County, Georgia
--
--
189 Cochise County, Arizona
135
0.1
169 Coconino County, Arizona
400
0.3
99 Codington County, South Dakota
310
1.14
173 Cole County, Missouri
200
0.26
197 Collier County, Florida
52
0.02
190 Collin County, Texas
680
0.09
151 Columbia County, Wisconsin
280
0.49
77 Comal County, Texas
1,575
1.45
151 Concho County, Texas
20
0.49
200 Conejos County, Colorado
--
--
180 Contra Costa County, California
1,990
0.19
187 Cook County, Illinois
6,198
0.12
48 Cook County, Minnesota
100
1.93
33 Cottonwood County, Minnesota
280
2.4
135 Cowley County, Kansas
250
0.69
194 Cowlitz County, Washington
50
0.05
200 Crawford County, Illinois
--
--
124 Crawford County, Iowa
140
0.82
171 Crawford County, Michigan
40
0.28
125 Crawford County, Missouri
200
0.81
182 Crawford County, Pennsylvania
155
0.17
128 Crawford County, Wisconsin
130
0.78
200 Crockett County, Tennessee
--
--
51 Crow Wing County, Minnesota
1,165
1.86
191 Cumberland County, Maine
239
0.08
96 Cumberland County, Pennsylvania
2,780
1.18
200 Cumberland County, Tennessee
--
--
71 Custer County, Nebraska
170
1.55
174 Custer County, Oklahoma
70
0.25
117 Custer County, South Dakota
75
0.91
195 Cuyahoga County, Ohio
530
0.04
156 Dakota County, Minnesota
1,750
0.44
168 Dakota County, Nebraska
65
0.31
134 Dallas County, Iowa
460
0.7
198 Dallas County, Texas
250
0.01
93 Dane County, Wisconsin
6,075
1.24
113 Dauphin County, Pennsylvania
2,540
0.95
199 Davidson County, Tennessee
30
0
192 Davis County, Utah
210
0.07
78 Dawson County, Nebraska
348
1.43
122 De Witt County, Illinois
140
0.85
198 DeKalb County, Georgia
75
0.01
164 DeKalb County, Illinois
365
0.35
155 Del Norte County, California
130
0.45
162 Delaware County, Iowa
65
0.37
200 Delaware County, Ohio
--
--
167 Delta County, Colorado
100
0.32
200 Delta County, Michigan
--
--
197 Denton County, Texas
135
0.02
175 Denver County, Colorado
1,420
0.24
190 Des Moines County, Iowa
38
0.09
191 Deschutes County, Oregon
120
0.08
200 Dickey County, North Dakota
--
--
27 Dickinson County, Iowa
450
2.7
199 District of Columbia, District of Columbia
20
0
10 Dixon County, Nebraska
235
3.92
113 Dodge County, Nebraska
350
0.95
157 Dodge County, Wisconsin
380
0.43
188 Doņa Ana County, New Mexico
230
0.11
167 Door County, Wisconsin
90
0.32
180 Douglas County, Colorado
540
0.19
181 Douglas County, Kansas
205
0.18
118 Douglas County, Minnesota
325
0.9
174 Douglas County, Nebraska
1,300
0.25
178 Douglas County, Oregon
228
0.21
152 Douglas County, Wisconsin
210
0.48
196 Dubois County, Indiana
14
0.03
112 Dubuque County, Iowa
900
0.96
185 Dunn County, Wisconsin
60
0.14
159 DuPage County, Illinois
3,659
0.4
194 Dutchess County, New York
135
0.05
194 Duval County, Florida
450
0.05
200 Eagle County, Colorado
--
--
179 Eau Claire County, Wisconsin
195
0.2
92 Eddy County, North Dakota
30
1.26
188 Effingham County, Georgia
60
0.11
170 El Dorado County, California
530
0.29
176 El Paso County, Colorado
1,439
0.23
194 El Paso County, Texas
365
0.05
140 Elkhart County, Indiana
1,200
0.61
81 Ellsworth County, Kansas
90
1.39
200 Elmore County, Idaho
--
--
83 Emery County, Utah
150
1.37
197 Erie County, New York
165
0.02
195 Erie County, Pennsylvania
100
0.04
191 Escambia County, Florida
225
0.08
194 Essex County, New Jersey
370
0.05
200 Fairbanks North Star Borough, Alaska
--
--
105 Fairfax city, Virginia
240
1.06
197 Fairfax County, Virginia
250
0.02
183 Fairfield County, Connecticut
1,463
0.16
53 Fall River County, South Dakota
130
1.83
37 Fallon County, Montana
65
2.25
148 Faribault County, Minnesota
75
0.52
125 Fauquier County, Virginia
525
0.81
131 Fayette County, Iowa
152
0.73
198 Fayette County, Kentucky
30
0.01
200 Fayette County, Pennsylvania
--
--
22 Fillmore County, Nebraska
167
2.84
165 Floyd County, Iowa
55
0.34
200 Floyd County, Kentucky
--
--
132 Fond du Lac County, Wisconsin
729
0.72
200 Ford County, Illinois
--
--
194 Fort Bend County, Texas
275
0.05
166 Foster County, North Dakota
11
0.33
192 Franklin County, Missouri
74
0.07
72 Franklin County, Nebraska
49
1.52
198 Franklin County, Ohio
125
0.01
188 Franklin County, Pennsylvania
160
0.11
184 Frederick County, Maryland
350
0.15
185 Fredericksburg city, Virginia
35
0.14
38 Freeborn County, Minnesota
700
2.24
97 Fremont County, Colorado
542
1.16
151 Fremont County, Wyoming
195
0.49
170 Fresno County, California
2,660
0.29
200 Fulton County, Georgia
--
--
114 Fulton County, Illinois
350
0.94
45 Furnas County, Nebraska
100
2.02
126 Gallatin County, Montana
714
0.8
179 Galveston County, Texas
575
0.2
192 Garfield County, Oklahoma
40
0.07
146 Garland County, Arkansas
519
0.54
153 Garrett County, Maryland
140
0.47
67 Gasconade County, Missouri
245
1.61
115 Gila County, Arizona
500
0.93
71 Gillespie County, Texas
385
1.55
200 Glacier County, Montana
--
--
74 Glenn County, California
419
1.49
183 Gloucester County, New Jersey
475
0.16
184 Goodhue County, Minnesota
70
0.15
200 Graham County, Arizona
--
--
143 Grand Forks County, North Dakota
378
0.57
200 Grand Traverse County, Michigan
--
--
36 Grant County, Minnesota
137
2.28
200 Grant County, South Dakota
--
--
190 Grant County, Washington
82
0.09
129 Grant County, Wisconsin
395
0.77
172 Green County, Wisconsin
100
0.27
60 Green Lake County, Wisconsin
330
1.73
200 Greene County, Iowa
--
--
177 Greene County, Missouri
600
0.22
106 Greenwood County, Kansas
70
1.05
200 Gregg County, Texas
--
--
5 Griggs County, North Dakota
110
4.55
197 Guadalupe County, Texas
20
0.02
179 Guilford County, North Carolina
1,000
0.2
198 Gwinnett County, Georgia
60
0.01
17 Haakon County, South Dakota
64
3.3
191 Hale County, Texas
30
0.08
68 Hall County, Nebraska
940
1.6
179 Hamblen County, Tennessee
125
0.2
64 Hamilton County, Indiana
4,600
1.68
190 Hamilton County, Iowa
14
0.09
8 Hamilton County, Nebraska
380
4.16
25 Hamilton County, New York
135
2.79
196 Hamilton County, Ohio
268
0.03
200 Hamilton County, Tennessee
--
--
188 Hampden County, Massachusetts
526
0.11
200 Hampshire County, Massachusetts
--
--
11 Hancock County, Iowa
440
3.88
129 Hancock County, Ohio
575
0.77
121 Hardin County, Iowa
150
0.86
7 Harlan County, Nebraska
149
4.35
197 Harris County, Texas
800
0.02
182 Harrison County, Iowa
25
0.17
191 Hartford County, Connecticut
738
0.08
108 Harvey County, Kansas
350
1.01
181 Hawaii County, Hawaii
325
0.18
197 Hays County, Texas
30
0.02
130 Hennepin County, Minnesota
8,547
0.74
197 Henrico County, Virginia
70
0.02
126 Henry County, Illinois
405
0.8
195 Henry County, Indiana
20
0.04
141 Henry County, Iowa
120
0.6
190 Hernando County, Florida
150
0.09
28 Hettinger County, North Dakota
65
2.62
197 Hidalgo County, Texas
120
0.02
181 Highland County, Ohio
80
0.18
197 Hillsborough County, Florida
245
0.02
189 Honolulu County, Hawaii
925
0.1
200 Hopkins County, Kentucky
--
--
195 Horry County, South Carolina
120
0.04
199 Hot Springs County, Wyoming
0
0
57 Houston County, Minnesota
335
1.76
192 Howard County, Indiana
60
0.07
200 Howard County, Maryland
--
--
200 Hubbard County, Minnesota
--
--
196 Hudson County, New Jersey
170
0.03
155 Humboldt County, California
610
0.45
183 Hunterdon County, New Jersey
200
0.16
49 Ida County, Iowa
135
1.9
116 Idaho County, Idaho
150
0.92
200 Imperial County, California
--
--
183 Indiana County, Pennsylvania
140
0.16
196 Ingham County, Michigan
85
0.03
172 Inyo County, California
50
0.27
173 Iowa County, Iowa
42
0.26
174 Iowa County, Wisconsin
60
0.25
200 Iredell County, North Carolina
--
--
59 Iroquois County, Illinois
518
1.74
155 Isanti County, Minnesota
170
0.45
176 Island County, Washington
180
0.23
145 Itasca County, Minnesota
247
0.55
197 Jackson County, Missouri
160
0.02
200 Jackson County, Oregon
--
--
172 Jackson County, Wisconsin
55
0.27
165 Jasper County, Indiana
115
0.34
177 Jasper County, Iowa
80
0.22
200 Jasper County, Missouri
--
--
194 Jefferson County, Alabama
300
0.05
177 Jefferson County, Colorado
1,180
0.22
148 Jefferson County, Kansas
100
0.52
194 Jefferson County, Kentucky
335
0.05
188 Jefferson County, Texas
270
0.11
171 Jefferson County, Washington
85
0.28
136 Jerome County, Idaho
150
0.67
200 Jessamine County, Kentucky
--
--
125 Jewell County, Kansas
25
0.81
101 Jo Daviess County, Illinois
250
1.1
77 Johnson County, Iowa
1,900
1.45
169 Johnson County, Kansas
1,631
0.3
193 Johnson County, Missouri
30
0.06
16 Jones County, South Dakota
36
3.58
191 Josephine County, Oregon
65
0.08
187 Kalamazoo County, Michigan
307
0.12
35 Kandiyohi County, Minnesota
972
2.3
184 Kane County, Illinois
785
0.15
149 Kankakee County, Illinois
582
0.51
186 Kauai County, Hawaii
90
0.13
3 Kearney County, Nebraska
320
4.93
15 Keith County, Nebraska
300
3.59
151 Kendall County, Texas
165
0.49
149 Kennebec County, Maine
625
0.51
147 Kenosha County, Wisconsin
890
0.53
200 Kent County, Delaware
--
--
195 Kent County, Michigan
265
0.04
200 Kenton County, Kentucky
--
--
196 Kern County, California
275
0.03
184 Kerr County, Texas
75
0.15
13 Kimball County, Nebraska
140
3.66
193 King County, Washington
1,170
0.06
200 Kings County, California
--
--
197 Kings County, New York
580
0.02
40 Kit Carson County, Colorado
180
2.18
174 Kitsap County, Washington
625
0.25
161 Klamath County, Oregon
250
0.38
148 Knott County, Kentucky
85
0.52
135 Knox County, Tennessee
3,000
0.69
191 Koochiching County, Minnesota
10
0.08
163 Kootenai County, Idaho
500
0.36
199 Kosciusko County, Indiana
0
0
121 Kossuth County, Iowa
134
0.86
44 La Crosse County, Wisconsin
2,385
2.08
189 La Plata County, Colorado
50
0.1
190 Lackawanna County, Pennsylvania
200
0.09
159 Lafayette County, Missouri
135
0.4
129 Lafayette County, Wisconsin
130
0.77
154 Lake County, California
300
0.46
73 Lake County, Colorado
110
1.5
179 Lake County, Florida
580
0.2
156 Lake County, Illinois
3,069
0.44
185 Lake County, Indiana
685
0.14
154 Lake County, Minnesota
50
0.46
200 Lake of the Woods County, Minnesota
--
--
200 Lamar County, Texas
--
--
145 Lancaster County, Nebraska
1,579
0.55
176 Lancaster County, Pennsylvania
1,210
0.23
196 Lane County, Oregon
115
0.03
118 Langlade County, Wisconsin
179
0.9
163 Laramie County, Wyoming
330
0.36
123 Larimer County, Colorado
2,490
0.83
187 LaSalle County, Illinois
135
0.12
90 Lassen County, California
450
1.29
190 Lawrence County, Missouri
35
0.09
178 Lawrence County, South Dakota
50
0.21
186 Leavenworth County, Kansas
100
0.13
125 Lebanon County, Pennsylvania
1,080
0.81
197 Lee County, Florida
125
0.02
163 Lee County, Illinois
130
0.36
147 Lee County, Iowa
190
0.53
158 Lehigh County, Pennsylvania
1,430
0.41
118 Lenawee County, Michigan
900
0.9
163 Leon County, Florida
1,000
0.36
183 Levy County, Florida
65
0.16
200 Lewis and Clark County, Montana
--
--
190 Lewis County, Washington
70
0.09
200 Limestone County, Alabama
--
--
131 Lincoln County, Colorado
40
0.73
165 Lincoln County, Montana
67
0.34
52 Lincoln County, Nebraska
669
1.84
80 Lincoln County, South Dakota
626
1.4
166 Lincoln County, Wyoming
60
0.33
162 Linn County, Iowa
780
0.37
188 Livingston County, Michigan
200
0.11
196 Livingston County, New York
20
0.03
162 Logan County, Colorado
85
0.37
200 Logan County, North Dakota
--
--
161 Lorain County, Ohio
1,131
0.38
200 Los Alamos County, New Mexico
--
--
192 Los Angeles County, California
7,305
0.07
12 Loudon County, Tennessee
1,800
3.71
9 Loup County, Nebraska
25
3.96
200 Lucas County, Ohio
--
--
191 Luzerne County, Pennsylvania
260
0.08
192 Lycoming County, Pennsylvania
80
0.07
86 Lyman County, South Dakota
50
1.33
200 Lynchburg city, Virginia
--
--
94 Lyon County, Minnesota
317
1.23
200 Lyon County, Nevada
--
--
160 Mackinac County, Michigan
43
0.39
200 Macon County, Illinois
--
--
177 Madera County, California
325
0.22
193 Madison County, Alabama
200
0.06
200 Madison County, Illinois
--
--
39 Madison County, Iowa
345
2.2
200 Madison County, Montana
--
--
154 Madison County, Nebraska
160
0.46
137 Manassas city, Virginia
250
0.66
196 Manatee County, Florida
85
0.03
72 Manitowoc County, Wisconsin
1,240
1.52
113 Marathon County, Wisconsin
1,275
0.95
186 Maricopa County, Arizona
4,774
0.13
200 Marin County, California
--
--
197 Marion County, Florida
80
0.02
181 Marion County, Indiana
1,640
0.18
106 Marion County, Iowa
350
1.05
166 Marion County, Missouri
95
0.33
200 Marion County, Ohio
--
--
189 Marion County, Oregon
325
0.1
104 Marquette County, Wisconsin
165
1.07
141 Marshall County, Indiana
280
0.6
139 Marshall County, Iowa
250
0.62
78 Marshall County, Minnesota
135
1.43
29 Marshall County, South Dakota
120
2.58
21 Martin County, Minnesota
600
2.88
144 Mason County, Michigan
160
0.56
200 Maui County, Hawaii
--
--
180 Mayes County, Oklahoma
80
0.19
200 McCulloch County, Texas
--
--
157 McHenry County, Illinois
1,340
0.43
170 McLean County, Illinois
500
0.29
85 McLean County, North Dakota
120
1.34
184 McLennan County, Texas
350
0.15
133 McLeod County, Minnesota
262
0.71
165 McPherson County, Kansas
100
0.34
142 Meade County, South Dakota
150
0.59
184 Mecklenburg County, North Carolina
1,410
0.15
89 Mecosta County, Michigan
556
1.3
199 Medina County, Ohio
0
0
139 Meeker County, Minnesota
145
0.62
175 Menard County, Illinois
30
0.24
182 Mendocino County, California
150
0.17
131 Menominee County, Michigan
175
0.73
191 Merced County, California
200
0.08
151 Mercer County, Illinois
80
0.49
196 Mercer County, New Jersey
100
0.03
142 Mercer County, North Dakota
50
0.59
180 Mercer County, Pennsylvania
225
0.19
6 Merrick County, Nebraska
350
4.46
172 Merrimack County, New Hampshire
400
0.27
184 Mesa County, Colorado
215
0.15
199 Miami-Dade County, Florida
40
0
184 Middlesex County, Connecticut
252
0.15
195 Middlesex County, Massachusetts
622
0.04
50 Midland County, Michigan
1,560
1.87
200 Midland County, Texas
--
--
200 Mifflin County, Pennsylvania
--
--
179 Millard County, Utah
25
0.2
56 Mille Lacs County, Minnesota
464
1.78
123 Mills County, Iowa
125
0.83
193 Milwaukee County, Wisconsin
555
0.06
79 Mineral County, Montana
60
1.42
200 Minnehaha County, South Dakota
--
--
192 Missoula County, Montana
75
0.07
167 Mohave County, Arizona
650
0.32
194 Monmouth County, New Jersey
295
0.05
134 Mono County, California
100
0.7
103 Monona County, Iowa
100
1.08
200 Monroe County, Indiana
--
--
197 Monroe County, New York
184
0.02
196 Monroe County, Pennsylvania
50
0.03
73 Monroe County, Wisconsin
672
1.5
161 Montcalm County, Michigan
240
0.38
200 Monterey County, California
--
--
160 Montezuma County, Colorado
100
0.39
189 Montgomery County, Maryland
950
0.1
198 Montgomery County, Pennsylvania
65
0.01
149 Montrose County, Colorado
210
0.51
155 Moore County, North Carolina
400
0.45
200 Morgan County, Alabama
--
--
191 Morris County, New Jersey
415
0.08
149 Morrison County, Minnesota
170
0.51
106 Mower County, Minnesota
413
1.05
200 Multnomah County, Oregon
--
--
78 Murray County, Minnesota
125
1.43
153 Muscatine County, Iowa
200
0.47
182 Muskegon County, Michigan
300
0.17
191 Muskogee County, Oklahoma
60
0.08
200 Musselshell County, Montana
--
--
200 Nance County, Nebraska
--
--
191 Napa County, California
110
0.08
198 Nassau County, New York
139
0.01
170 Natrona County, Wyoming
220
0.29
178 Navarro County, Texas
100
0.21
174 Nemaha County, Kansas
25
0.25
200 Nemaha County, Nebraska
--
--
186 New Castle County, Delaware
695
0.13
188 New Haven County, Connecticut
980
0.11
192 New London County, Connecticut
188
0.07
180 Newaygo County, Michigan
90
0.19
200 Newton County, Missouri
--
--
169 Nobles County, Minnesota
65
0.3
200 Norfolk County, Massachusetts
--
--
113 Norman County, Minnesota
65
0.95
184 Northampton County, Pennsylvania
450
0.15
170 Northumberland County, Pennsylvania
275
0.29
109 Nuckolls County, Nebraska
45
1
192 Nueces County, Texas
250
0.07
198 Oakland County, Michigan
90
0.01
137 O'Brien County, Iowa
95
0.66
197 Ocean County, New Jersey
115
0.02
162 Ogle County, Illinois
200
0.37
200 Okanogan County, Washington
--
--
199 Oklahoma County, Oklahoma
0
0
187 Oldham County, Kentucky
70
0.12
99 Olmsted County, Minnesota
1,642
1.14
63 Oneida County, Wisconsin
610
1.69
169 Orange County, California
9,100
0.3
196 Orange County, Florida
330
0.03
197 Orange County, New York
65
0.02
180 Orange County, Vermont
55
0.19
166 Orleans County, Vermont
90
0.33
196 Orleans Parish, Louisiana
120
0.03
114 Osceola County, Michigan
220
0.94
87 Otoe County, Nebraska
207
1.32
24 Otsego County, Michigan
676
2.8
195 Ottawa County, Michigan
100
0.04
200 Ottawa County, Ohio
--
--
162 Otter Tail County, Minnesota
210
0.37
182 Outagamie County, Wisconsin
300
0.17
152 Owyhee County, Idaho
55
0.48
144 Ozaukee County, Wisconsin
480
0.56
199 Palm Beach County, Florida
32
0
164 Park County, Wyoming
100
0.35
195 Pasco County, Florida
180
0.04
197 Passaic County, New Jersey
83
0.02
194 Payne County, Oklahoma
40
0.05
46 Pembina County, North Dakota
145
1.96
54 Pennington County, Minnesota
252
1.81
98 Pennington County, South Dakota
1,165
1.15
189 Peoria County, Illinois
190
0.1
141 Pepin County, Wisconsin
45
0.6
2 Perkins County, Nebraska
200
6.73
154 Perry County, Kentucky
133
0.46
102 Perry County, Pennsylvania
500
1.09
1 Phelps County, Nebraska
815
8.87
198 Philadelphia County, Pennsylvania
144
0.01
105 Phillips County, Montana
45
1.06
47 Pierce County, North Dakota
85
1.95
193 Pierce County, Washington
455
0.06
187 Pierce County, Wisconsin
50
0.12
192 Pike County, Pennsylvania
40
0.07
180 Pima County, Arizona
1,839
0.19
196 Pinal County, Arizona
95
0.03
46 Pine County, Minnesota
583
1.96
198 Pinellas County, Florida
100
0.01
76 Pipestone County, Minnesota
140
1.46
112 Piscataquis County, Maine
168
0.96
186 Placer County, California
460
0.13
200 Platte County, Missouri
--
--
41 Platte County, Nebraska
700
2.17
197 Plymouth County, Massachusetts
100
0.02
196 Polk County, Florida
160
0.03
104 Polk County, Iowa
4,620
1.07
177 Polk County, Minnesota
70
0.22
4 Polk County, Nebraska
254
4.7
147 Polk County, Oregon
400
0.53
102 Polk County, Wisconsin
482
1.09
66 Pope County, Minnesota
180
1.64
193 Portage County, Ohio
100
0.06
43 Portage County, Wisconsin
1,494
2.13
90 Porter County, Indiana
2,116
1.29
200 Pottawatomie County, Oklahoma
--
--
194 Pottawattamie County, Iowa
50
0.05
133 Powell County, Montana
50
0.71
200 Prince William County, Virginia
--
--
167 Prowers County, Colorado
40
0.32
185 Pueblo County, Colorado
220
0.14
200 Pulaski County, Arkansas
--
--
195 Putnam County, Indiana
15
0.04
193 Putnam County, West Virginia
35
0.06
199 Queens County, New York
100
0
183 Racine County, Wisconsin
306
0.16
140 Radford city, Virginia
100
0.61
200 Raleigh County, West Virginia
--
--
183 Ramsey County, Minnesota
825
0.16
58 Ramsey County, North Dakota
200
1.75
193 Randall County, Texas
75
0.06
200 Randolph County, Arkansas
--
--
200 Ransom County, North Dakota
--
--
200 Ravalli County, Montana
--
--
18 Red Willow County, Nebraska
355
3.21
150 Redwood County, Minnesota
80
0.5
200 Reno County, Kansas
--
--
106 Renville County, Minnesota
165
1.05
88 Republic County, Kansas
65
1.31
154 Rice County, Minnesota
295
0.46
56 Richland County, North Dakota
291
1.78
177 Richland County, Ohio
280
0.22
198 Richland County, South Carolina
50
0.01
119 Richland County, Wisconsin
158
0.88
191 Richmond County, New York
390
0.08
127 Riley County, Kansas
560
0.79
172 Riverside County, California
6,018
0.27
164 Rock County, Wisconsin
566
0.35
145 Rock Island County, Illinois
805
0.55
194 Rockdale County, Georgia
40
0.05
196 Rockingham County, New Hampshire
83
0.03
196 Rockland County, New York
90
0.03
179 Rockwall County, Texas
155
0.2
200 Roseau County, Minnesota
--
--
125 Rosebud County, Montana
75
0.81
163 Routt County, Colorado
85
0.36
195 Sacramento County, California
620
0.04
193 Saline County, Kansas
35
0.06
193 Salt Lake County, Utah
620
0.06
179 San Bernardino County, California
4,063
0.2
165 San Diego County, California
10,395
0.34
192 San Francisco County, California
550
0.07
196 San Joaquin County, California
220
0.03
200 San Juan County, New Mexico
--
--
200 San Juan County, Utah
--
--
145 San Luis Obispo County, California
1,470
0.55
198 San Mateo County, California
104
0.01
180 Sandoval County, New Mexico
250
0.19
140 Sangamon County, Illinois
1,200
0.61
180 Sanilac County, Michigan
80
0.19
186 Santa Barbara County, California
570
0.13
194 Santa Clara County, California
850
0.05
184 Santa Cruz County, Arizona
70
0.15
191 Santa Cruz County, California
200
0.08
200 Santa Fe County, New Mexico
--
--
196 Sarasota County, Florida
100
0.03
194 Sarpy County, Nebraska
85
0.05
154 Sauk County, Wisconsin
285
0.46
120 Saunders County, Nebraska
180
0.87
152 Sawyer County, Wisconsin
80
0.48
196 Schenectady County, New York
47
0.03
180 Schuylkill County, Pennsylvania
286
0.19
188 Scott County, Iowa
180
0.11
182 Scott County, Kentucky
80
0.17
196 Scott County, Minnesota
45
0.03
131 Scotts Bluff County, Nebraska
270
0.73
155 Sedgwick County, Kansas
2,264
0.45
200 Seminole County, Florida
--
--
55 Seward County, Nebraska
300
1.79
179 Sharp County, Arkansas
35
0.2
181 Shasta County, California
326
0.18
191 Shawnee County, Kansas
143
0.08
124 Sheboygan County, Wisconsin
950
0.82
200 Shelby County, Alabama
--
--
133 Shelby County, Missouri
45
0.71
199 Shelby County, Tennessee
30
0
69 Sherburne County, Minnesota
1,403
1.59
199 Sherman County, Kansas
0
0
191 Shiawassee County, Michigan
60
0.08
183 Shoshone County, Idaho
20
0.16
170 Silver Bow County, Montana
100
0.29
39 Sioux County, Iowa
740
2.2
142 Siskiyou County, California
265
0.59
20 Smith County, Kansas
112
2.91
194 Snohomish County, Washington
330
0.05
161 Snyder County, Pennsylvania
150
0.38
174 Solano County, California
1,040
0.25
166 Somerset County, Maine
171
0.33
189 Somerset County, New Jersey
312
0.1
197 Sonoma County, California
115
0.02
200 Southampton County, Virginia
--
--
191 Spokane County, Washington
354
0.08
111 St. Charles County, Missouri
3,500
0.97
196 St. Clair County, Illinois
70
0.03
181 St. Clair County, Michigan
300
0.18
193 St. Francois County, Missouri
40
0.06
193 St. Johns County, Florida
120
0.06
171 St. Joseph County, Indiana
760
0.28
194 St. Louis city, Missouri
157
0.05
160 St. Louis County, Minnesota
782
0.39
172 St. Louis County, Missouri
2,720
0.27
193 St. Lucie County, Florida
170
0.06
188 St. Tammany Parish, Louisiana
250
0.11
183 Stanislaus County, California
827
0.16
36 Stanton County, Nebraska
140
2.28
200 Stark County, Ohio
--
--
146 Stearns County, Minnesota
810
0.54
154 Steele County, Minnesota
170
0.46
200 Stephens County, Georgia
--
--
56 Stephenson County, Illinois
850
1.78
31 Stevens County, Minnesota
242
2.49
141 Stevens County, Washington
260
0.6
194 Stoddard County, Missouri
15
0.05
66 Story County, Iowa
1,465
1.64
152 Strafford County, New Hampshire
596
0.48
200 Stutsman County, North Dakota
--
--
194 Suffolk County, Massachusetts
395
0.05
193 Suffolk County, New York
938
0.06
196 Sullivan County, New Hampshire
14
0.03
196 Sullivan County, Tennessee
40
0.03
198 Summit County, Ohio
60
0.01
78 Summit County, Utah
520
1.43
156 Susquehanna County, Pennsylvania
190
0.44
192 Sussex County, Delaware
140
0.07
160 Sussex County, New Jersey
585
0.39
153 Sutter County, California
450
0.47
200 Sweet Grass County, Montana
--
--
191 Sweetwater County, Wyoming
33
0.08
30 Swift County, Minnesota
245
2.5
162 Taney County, Missouri
190
0.37
198 Tarrant County, Texas
265
0.01
189 Tazewell County, Illinois
140
0.1
200 Tehama County, California
--
--
199 Teller County, Colorado
0
0
193 Thurston County, Washington
150
0.06
193 Todd County, Minnesota
15
0.06
184 Tompkins County, New York
150
0.15
189 Tooele County, Utah
60
0.1
75 Traill County, North Dakota
120
1.48
174 Travis County, Texas
2,520
0.25
147 Tripp County, South Dakota
30
0.53
186 Tulare County, California
580
0.13
197 Tulsa County, Oklahoma
125
0.02
144 Tuolumne County, California
310
0.56
190 Tuscola County, Michigan
50
0.09
178 Ulster County, New York
383
0.21
178 Union County, North Carolina
430
0.21
76 Union County, South Dakota
210
1.46
184 Utah County, Utah
800
0.15
76 Valley County, Nebraska
62
1.46
191 Vanderburgh County, Indiana
150
0.08
170 Ventura County, California
2,382
0.29
175 Vernon County, Missouri
50
0.24
156 Vernon County, Wisconsin
130
0.44
134 Vilas County, Wisconsin
150
0.7
200 Virginia Beach city, Virginia
--
--
189 Volusia County, Florida
500
0.1
105 Wabasha County, Minnesota
230
1.06
198 Wake County, North Carolina
70
0.01
200 Waldo County, Maine
--
--
181 Walsh County, North Dakota
20
0.18
90 Walworth County, South Dakota
70
1.29
49 Walworth County, Wisconsin
1,945
1.9
200 Wapello County, Iowa
--
--
175 Ward County, North Dakota
150
0.24
34 Warren County, Iowa
1,085
2.35
167 Warren County, New Jersey
352
0.32
140 Warren County, Ohio
1,300
0.61
188 Warren County, Pennsylvania
45
0.11
199 Wasatch County, Utah
0
0
70 Waseca County, Minnesota
300
1.57
200 Washington County, Arkansas
--
--
178 Washington County, Iowa
45
0.21
153 Washington County, Maryland
700
0.47
102 Washington County, Minnesota
2,590
1.09
192 Washington County, Pennsylvania
150
0.07
197 Washington County, Rhode Island
20
0.02
172 Washington County, Texas
90
0.27
156 Washington County, Vermont
263
0.44
181 Washoe County, Nevada
743
0.18
200 Washtenaw County, Michigan
--
--
200 Watonwan County, Minnesota
--
--
178 Waukesha County, Wisconsin
838
0.21
82 Waupaca County, Wisconsin
724
1.38
78 Waushara County, Wisconsin
350
1.43
198 Wayne County, Michigan
175
0.01
123 Wayne County, Nebraska
80
0.83
177 Webb County, Texas
550
0.22
199 Weber County, Utah
0
0
140 Webster County, Iowa
230
0.61
92 Weld County, Colorado
3,188
1.26
200 Westchester County, New York
--
--
100 Weston County, Wyoming
80
1.11
192 Whatcom County, Washington
135
0.07
185 Whiteside County, Illinois
82
0.14
122 Whitman County, Washington
380
0.85
200 Wilkin County, Minnesota
--
--
180 Will County, Illinois
1,275
0.19
149 Williams County, North Dakota
115
0.51
200 Williamson County, Tennessee
--
--
190 Williamson County, Texas
366
0.09
170 Wilson County, Texas
125
0.29
195 Windham County, Connecticut
45
0.04
178 Windsor County, Vermont
120
0.21
105 Winnebago County, Illinois
3,140
1.06
200 Winnebago County, Iowa
--
--
194 Winnebago County, Wisconsin
85
0.05
65 Winona County, Minnesota
850
1.65
183 Wood County, Ohio
200
0.16
127 Wood County, Wisconsin
588
0.79
191 Woodbury County, Iowa
80
0.08
187 Woodford County, Illinois
45
0.12
199 Worcester County, Massachusetts
26
0
62 Wright County, Iowa
225
1.7
91 Wright County, Minnesota
1,595
1.28
193 Wyandotte County, Kansas
90
0.06
192 Yavapai County, Arizona
145
0.07
125 Yellow Medicine County, Minnesota
85
0.81
194 Yellowstone County, Montana
67
0.05
200 Yolo County, California
--
--
197 York County, Maine
35
0.02
156 York County, Nebraska
60
0.44
191 York County, Pennsylvania
340
0.08
194 York County, South Carolina
120
0.05
192 Yuma County, Arizona
130
0.07


* In an effort to better match the ASARB standards for adherents, a few religious bodies changed the way their adherents were reported in 2010, including Amish groups, Friends groups, Jewish groups, the Church of Jesus Christ of Latter-day Saints, Non-denominational Christian Churches, and the United Methodist Church. This change does not affect any of the data in the newly released 2010 U.S. Religion Census: Religious Congregations & Membership Study. In fact, the data for these groups are now more comparable to that of other bodies than it was in previous decadal reports.

However, the change in methodology can distort assessments on growth or decline between 2000 and 2010 for each of these groups. County-level 2000 data using the new methodology are not readily available. ASARB staff has adjusted some 2000 county-level adherent statistics to allow for a more accurate picture on growth or decline. The revised maps and charts are now available on-line at www.usreligioncensus.org for those who are interested in these trends.

Source

2010 data were collected by the Association of Statisticians of American Religious Bodies (ASARB) and include statistics for 236 religious groups, providing information on the number of their congregations and adherents within each state and county in the United States. Clifford Grammich, Kirk Hadaway, Richard Houseal, Dale E. Jones, Alexei Krindatch, Richie Stanley and Richard H. Taylor supervised the collection. These data originally appeared in 2010 U.S. Religion Census: Religious Congregations & Membership Study, published by the Association of Statisticians of American Religious Bodies (ASARB). [More information on the data collection]