Eastern Liturgical (Orthodox) Counties (2010) [ Metro Areas | States ]
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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 Eastern Liturgical (Orthodox) denominations. 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
112 Abbeville County, South Carolina
63
0.25
126 Ada County, Idaho
420
0.11
138 Adams County, Colorado
--
--
138 Adams County, Idaho
--
--
130 Adams County, Illinois
50
0.07
131 Aiken County, South Carolina
104
0.06
128 Alachua County, Florida
233
0.09
130 Alamance County, North Carolina
109
0.07
93 Alameda County, California
6,640
0.44
70 Albany County, New York
2,025
0.67
138 Albemarle County, Virginia
--
--
4 Aleutians East Borough, Alaska
599
19.07
7 Aleutians West Census Area, Alaska
754
13.56
108 Alexandria city, Virginia
400
0.29
133 Allegan County, Michigan
42
0.04
62 Allegheny County, Pennsylvania
9,606
0.79
111 Allen County, Indiana
931
0.26
138 Allen County, Ohio
--
--
138 Alpena County, Michigan
--
--
98 Amador County, California
150
0.39
64 Anchorage Municipality, Alaska
2,215
0.76
134 Anderson County, South Carolina
50
0.03
100 Anderson County, Tennessee
280
0.37
116 Androscoggin County, Maine
225
0.21
133 Angelina County, Texas
33
0.04
77 Anne Arundel County, Maryland
3,250
0.6
131 Anoka County, Minnesota
195
0.06
106 Arapahoe County, Colorado
1,780
0.31
138 Arlington County, Virginia
--
--
138 Armstrong County, Pennsylvania
--
--
136 Aroostook County, Maine
10
0.01
129 Ashland County, Ohio
42
0.08
82 Atlantic County, New Jersey
1,520
0.55
124 Auglaize County, Ohio
60
0.13
129 Augusta County, Virginia
60
0.08
127 Baldwin County, Alabama
190
0.1
56 Baltimore city, Maryland
5,595
0.9
116 Baltimore County, Maryland
1,663
0.21
127 Bannock County, Idaho
85
0.1
99 Barnstable County, Massachusetts
810
0.38
138 Barron County, Wisconsin
--
--
121 Barrow County, Georgia
108
0.16
133 Bay County, Florida
70
0.04
138 Bayfield County, Wisconsin
--
--
128 Beaufort County, South Carolina
140
0.09
19 Beaver County, Pennsylvania
2,834
1.66
131 Bedford County, Pennsylvania
30
0.06
117 Belknap County, New Hampshire
120
0.2
71 Belmont County, Ohio
463
0.66
138 Ben Hill County, Georgia
--
--
138 Benton County, Arkansas
--
--
118 Benton County, Oregon
160
0.19
21 Bergen County, New Jersey
14,373
1.59
82 Berks County, Pennsylvania
2,275
0.55
120 Berkshire County, Massachusetts
225
0.17
112 Bernalillo County, New Mexico
1,644
0.25
131 Berrien County, Michigan
100
0.06
5 Bethel Census Area, Alaska
2,852
16.76
131 Bexar County, Texas
1,004
0.06
124 Bibb County, Georgia
200
0.13
132 Black Hawk County, Iowa
60
0.05
108 Blair County, Pennsylvania
368
0.29
138 Blount County, Tennessee
--
--
137 Boone County, Kentucky
3
0
124 Boone County, Missouri
218
0.13
113 Boulder County, Colorado
718
0.24
55 Boundary County, Idaho
100
0.91
138 Brazoria County, Texas
--
--
132 Brazos County, Texas
92
0.05
114 Brevard County, Florida
1,267
0.23
121 Brewster County, Texas
15
0.16
2 Bristol Bay Borough, Alaska
226
22.67
115 Bristol city, Virginia
40
0.22
108 Bristol County, Massachusetts
1,565
0.29
120 Bronx County, New York
2,350
0.17
37 Broome County, New York
2,285
1.14
105 Broward County, Florida
5,648
0.32
117 Brown County, Indiana
30
0.2
133 Brown County, Wisconsin
100
0.04
125 Bucks County, Pennsylvania
777
0.12
117 Buffalo County, Nebraska
90
0.2
118 Buncombe County, North Carolina
444
0.19
117 Bureau County, Illinois
70
0.2
138 Burleigh County, North Dakota
--
--
123 Burlington County, New Jersey
620
0.14
135 Butler County, Ohio
90
0.02
120 Butler County, Pennsylvania
310
0.17
124 Butte County, California
280
0.13
111 Cabell County, West Virginia
255
0.26
120 Caddo Parish, Louisiana
445
0.17
127 Calaveras County, California
45
0.1
135 Calcasieu Parish, Louisiana
33
0.02
134 Calhoun County, Alabama
40
0.03
124 Calhoun County, Michigan
180
0.13
39 Cambria County, Pennsylvania
1,581
1.1
88 Camden County, New Jersey
2,500
0.49
138 Campbell County, Virginia
--
--
128 Campbell County, Wyoming
40
0.09
133 Cape Girardeau County, Missouri
27
0.04
86 Cape May County, New Jersey
500
0.51
97 Carbon County, Pennsylvania
264
0.4
29 Carbon County, Utah
280
1.31
123 Carroll County, Maryland
226
0.14
138 Carroll County, Ohio
--
--
40 Carson City, Nevada
600
1.09
127 Cascade County, Montana
80
0.1
134 Cass County, North Dakota
50
0.03
118 Cayuga County, New York
150
0.19
122 Centre County, Pennsylvania
229
0.15
92 Cerro Gordo County, Iowa
200
0.45
107 Champaign County, Illinois
595
0.3
131 Champaign County, Ohio
25
0.06
130 Charles County, Maryland
100
0.07
113 Charleston County, South Carolina
850
0.24
110 Charlotte County, Florida
434
0.27
42 Charlottesville city, Virginia
460
1.06
123 Chatham County, Georgia
365
0.14
120 Chautauqua County, New York
230
0.17
111 Chemung County, New York
230
0.26
134 Cherokee County, Georgia
60
0.03
130 Cherokee County, North Carolina
20
0.07
133 Cherokee County, Texas
18
0.04
131 Chesapeake city, Virginia
142
0.06
105 Cheshire County, New Hampshire
250
0.32
123 Chester County, Pennsylvania
675
0.14
134 Chesterfield County, Virginia
103
0.03
111 Chippewa County, Michigan
100
0.26
133 Chippewa County, Wisconsin
25
0.04
127 Chisago County, Minnesota
55
0.1
131 Chittenden County, Vermont
100
0.06
129 Chowan County, North Carolina
12
0.08
120 Citrus County, Florida
246
0.17
76 Clackamas County, Oregon
2,275
0.61
95 Clark County, Nevada
8,191
0.42
121 Clark County, Ohio
225
0.16
136 Clark County, Washington
61
0.01
138 Clark County, Wisconsin
--
--
138 Clarke County, Georgia
--
--
135 Clay County, Missouri
44
0.02
73 Clearfield County, Pennsylvania
519
0.64
125 Clermont County, Ohio
239
0.12
134 Cleveland County, Oklahoma
87
0.03
112 Cobb County, Georgia
1,700
0.25
133 Cochise County, Arizona
50
0.04
126 Coconino County, Arizona
150
0.11
83 Collier County, Florida
1,730
0.54
135 Collin County, Texas
190
0.02
133 Columbia County, Georgia
50
0.04
126 Columbia County, New York
70
0.11
119 Columbia County, Pennsylvania
120
0.18
138 Columbiana County, Ohio
--
--
119 Comal County, Texas
200
0.18
136 Comanche County, Oklahoma
15
0.01
114 Contra Costa County, California
2,435
0.23
44 Cook County, Illinois
53,276
1.03
129 Coos County, New Hampshire
26
0.08
135 Cowlitz County, Washington
20
0.02
138 Craven County, North Carolina
--
--
136 Crawford County, Ohio
3
0.01
138 Crawford County, Pennsylvania
--
--
119 Cumberland County, Maine
500
0.18
109 Cumberland County, New Jersey
440
0.28
123 Cumberland County, North Carolina
440
0.14
84 Cumberland County, Pennsylvania
1,241
0.53
138 Cumberland County, Tennessee
--
--
126 Currituck County, North Carolina
25
0.11
30 Cuyahoga County, Ohio
16,456
1.29
133 Dade County, Missouri
3
0.04
108 Dakota County, Minnesota
1,173
0.29
100 Dallas County, Texas
8,813
0.37
128 Dane County, Wisconsin
445
0.09
120 Danville city, Virginia
72
0.17
111 Dauphin County, Pennsylvania
689
0.26
38 Davidson County, Tennessee
7,022
1.12
73 DeKalb County, Georgia
4,458
0.64
99 DeKalb County, Illinois
400
0.38
138 DeKalb County, Tennessee
--
--
134 Delaware County, New York
12
0.03
130 Delaware County, Ohio
114
0.07
55 Delaware County, Pennsylvania
5,096
0.91
106 Delta County, Colorado
96
0.31
138 Dent County, Missouri
--
--
135 Denton County, Texas
120
0.02
49 Denver County, Colorado
5,830
0.97
135 Deschutes County, Oregon
26
0.02
93 Dickinson County, Michigan
114
0.44
3 Dillingham Census Area, Alaska
988
20.38
14 District of Columbia, District of Columbia
14,050
2.33
138 Dodge County, Wisconsin
--
--
136 Doņa Ana County, New Mexico
30
0.01
138 Door County, Wisconsin
--
--
132 Dorchester County, South Carolina
75
0.05
135 Dougherty County, Georgia
20
0.02
138 Douglas County, Colorado
--
--
133 Douglas County, Kansas
46
0.04
121 Douglas County, Nebraska
835
0.16
130 Dubuque County, Iowa
70
0.07
54 DuPage County, Illinois
8,460
0.92
123 Durham County, North Carolina
375
0.14
108 Dutchess County, New York
854
0.29
97 Duval County, Florida
3,414
0.4
127 East Baton Rouge Parish, Louisiana
457
0.1
135 Ector County, Texas
25
0.02
123 Effingham County, Georgia
75
0.14
120 El Dorado County, California
315
0.17
122 El Paso County, Colorado
947
0.15
129 El Paso County, Texas
647
0.08
124 Elkhart County, Indiana
248
0.13
92 Erie County, New York
4,103
0.45
134 Erie County, Ohio
20
0.03
108 Erie County, Pennsylvania
815
0.29
114 Escambia County, Florida
674
0.23
23 Essex County, Massachusetts
11,590
1.56
62 Essex County, New Jersey
6,188
0.79
123 Fairbanks North Star Borough, Alaska
135
0.14
8 Fairfax city, Virginia
3,000
13.29
94 Fairfax County, Virginia
4,694
0.43
46 Fairfield County, Connecticut
9,215
1.01
119 Fauquier County, Virginia
115
0.18
118 Fayette County, Georgia
200
0.19
111 Fayette County, Kentucky
780
0.26
112 Fayette County, Pennsylvania
344
0.25
127 Finney County, Kansas
35
0.1
122 Flagler County, Florida
140
0.15
108 Florence County, South Carolina
400
0.29
136 Fluvanna County, Virginia
3
0.01
115 Fond du Lac County, Wisconsin
220
0.22
97 Forsyth County, Georgia
700
0.4
102 Forsyth County, North Carolina
1,220
0.35
122 Fort Bend County, Texas
865
0.15
119 Franklin County, Illinois
70
0.18
91 Franklin County, Ohio
5,360
0.46
129 Franklin County, Pennsylvania
120
0.08
138 Franklin County, Vermont
--
--
116 Franklin County, Washington
162
0.21
114 Frederick County, Maryland
545
0.23
138 Frederick County, Virginia
--
--
138 Fredericksburg city, Virginia
--
--
60 Fresno County, California
7,768
0.83
110 Fulton County, Georgia
2,496
0.27
132 Fulton County, New York
30
0.05
131 Gallatin County, Montana
50
0.06
118 Galveston County, Texas
559
0.19
96 Garland County, Arkansas
391
0.41
104 Genesee County, Michigan
1,392
0.33
127 Gillespie County, Texas
25
0.1
132 Glynn County, Georgia
40
0.05
124 Gogebic County, Michigan
22
0.13
138 Gordon County, Georgia
--
--
129 Graham County, Arizona
30
0.08
138 Grand County, Colorado
--
--
129 Grand Traverse County, Michigan
70
0.08
131 Grant County, Wisconsin
30
0.06
127 Grayson County, Texas
120
0.1
133 Greene County, Missouri
121
0.04
80 Greene County, New York
280
0.57
118 Greene County, Pennsylvania
73
0.19
94 Greenville County, South Carolina
1,930
0.43
138 Gregg County, Texas
--
--
137 Guernsey County, Ohio
0
0
126 Guilford County, North Carolina
540
0.11
87 Gwinnett County, Georgia
4,004
0.5
74 Hale County, Alabama
100
0.63
132 Hall County, Nebraska
30
0.05
57 Hamilton County, Indiana
2,455
0.89
89 Hamilton County, Ohio
3,879
0.48
125 Hamilton County, Tennessee
388
0.12
67 Hampden County, Massachusetts
3,406
0.73
138 Hampshire County, Massachusetts
--
--
124 Hampton city, Virginia
180
0.13
16 Hancock County, West Virginia
563
1.84
134 Hanover County, Virginia
30
0.03
138 Hardin County, Iowa
--
--
100 Harford County, Maryland
900
0.37
106 Harris County, Texas
12,884
0.31
132 Harrison County, Mississippi
85
0.05
121 Harrison County, West Virginia
110
0.16
96 Hartford County, Connecticut
3,665
0.41
136 Hawaii County, Hawaii
25
0.01
132 Hays County, Texas
75
0.05
131 Henderson County, North Carolina
65
0.06
108 Hennepin County, Minnesota
3,337
0.29
133 Henrico County, Virginia
135
0.04
85 Herkimer County, New York
334
0.52
123 Hernando County, Florida
235
0.14
135 Hidalgo County, Texas
160
0.02
117 Hillsborough County, Florida
2,463
0.2
65 Hillsborough County, New Hampshire
2,990
0.75
116 Hinds County, Mississippi
520
0.21
134 Honolulu County, Hawaii
300
0.03
10 Hoonah-Angoon Census Area, Alaska
200
9.3
84 Hopewell city, Virginia
120
0.53
110 Horry County, South Carolina
730
0.27
110 Houghton County, Michigan
100
0.27
133 Houston County, Alabama
40
0.04
127 Howard County, Indiana
85
0.1
100 Howard County, Maryland
1,065
0.37
47 Hudson County, New Jersey
6,318
1
132 Humboldt County, California
65
0.05
109 Hunterdon County, New Jersey
362
0.28
133 Huntingdon County, Pennsylvania
20
0.04
138 Huron County, Michigan
--
--
89 Indiana County, Pennsylvania
423
0.48
107 Ingham County, Michigan
840
0.3
132 Ionia County, Michigan
30
0.05
114 Iredell County, North Carolina
360
0.23
138 Island County, Washington
--
--
130 Itasca County, Minnesota
30
0.07
130 Jackson County, Michigan
112
0.07
138 Jackson County, Mississippi
--
--
119 Jackson County, Missouri
1,235
0.18
132 Jackson County, Oregon
100
0.05
138 James City County, Virginia
--
--
115 Jefferson County, Alabama
1,424
0.22
117 Jefferson County, Colorado
1,070
0.2
121 Jefferson County, Kentucky
1,180
0.16
125 Jefferson County, Missouri
260
0.12
125 Jefferson County, New York
140
0.12
23 Jefferson County, Ohio
1,089
1.56
121 Jefferson County, Texas
415
0.16
104 Jefferson County, Washington
100
0.33
130 Jefferson Parish, Louisiana
300
0.07
112 Jessamine County, Kentucky
120
0.25
128 Jim Wells County, Texas
37
0.09
135 Johnson County, Indiana
27
0.02
128 Johnson County, Iowa
120
0.09
109 Johnson County, Kansas
1,505
0.28
89 Juneau City and Borough, Alaska
150
0.48
126 Kalamazoo County, Michigan
275
0.11
78 Kanawha County, West Virginia
1,136
0.59
105 Kane County, Illinois
1,630
0.32
132 Kankakee County, Illinois
60
0.05
133 Kaufman County, Texas
43
0.04
24 Kenai Peninsula Borough, Alaska
859
1.55
138 Kendall County, Illinois
--
--
119 Kenosha County, Wisconsin
300
0.18
131 Kent County, Delaware
100
0.06
108 Kent County, Michigan
1,730
0.29
132 Kern County, California
450
0.05
135 Kerr County, Texas
10
0.02
138 Ketchikan Gateway Borough, Alaska
--
--
74 King County, Washington
12,257
0.63
73 Kings County, New York
15,945
0.64
131 Kitsap County, Washington
140
0.06
110 Klickitat County, Washington
55
0.27
118 Knox County, Tennessee
818
0.19
9 Kodiak Island Borough, Alaska
1,399
10.29
125 Kootenai County, Idaho
162
0.12
128 La Crosse County, Wisconsin
100
0.09
34 Lackawanna County, Pennsylvania
2,526
1.18
130 Lafayette Parish, Louisiana
164
0.07
118 LaGrange County, Indiana
72
0.19
1 Lake and Peninsula Borough, Alaska
1,143
70.08
129 Lake County, California
50
0.08
99 Lake County, Florida
1,130
0.38
71 Lake County, Illinois
4,610
0.66
13 Lake County, Indiana
13,990
2.82
128 Lake County, Ohio
216
0.09
138 Lamar County, Texas
--
--
128 Lancaster County, Nebraska
245
0.09
106 Lancaster County, Pennsylvania
1,600
0.31
130 Lane County, Oregon
240
0.07
138 Lapeer County, Michigan
--
--
133 LaPorte County, Indiana
46
0.04
103 Laramie County, Wyoming
315
0.34
125 Larimer County, Colorado
370
0.12
59 Lawrence County, Pennsylvania
761
0.84
138 Lea County, New Mexico
--
--
120 Lebanon County, Pennsylvania
228
0.17
138 Lee County, Alabama
--
--
121 Lee County, Florida
970
0.16
65 Lehigh County, Pennsylvania
2,625
0.75
115 Leon County, Florida
605
0.22
130 Levy County, Florida
30
0.07
135 Lewis and Clark County, Montana
15
0.02
128 Lexington County, South Carolina
230
0.09
111 Linn County, Iowa
545
0.26
138 Linn County, Oregon
--
--
128 Litchfield County, Connecticut
175
0.09
111 Lorain County, Ohio
791
0.26
118 Los Alamos County, New Mexico
34
0.19
72 Los Angeles County, California
63,517
0.65
127 Loudoun County, Virginia
300
0.1
130 Lubbock County, Texas
208
0.07
76 Lucas County, Ohio
2,680
0.61
85 Luzerne County, Pennsylvania
1,667
0.52
127 Lycoming County, Pennsylvania
121
0.1
124 Lynchburg city, Virginia
100
0.13
42 Macomb County, Michigan
8,925
1.06
126 Macon County, Illinois
125
0.11
129 Macoupin County, Illinois
40
0.08
127 Madison County, Alabama
340
0.1
115 Madison County, Illinois
590
0.22
123 Madison County, Mississippi
135
0.14
17 Mahoning County, Ohio
4,037
1.69
97 Manassas city, Virginia
150
0.4
107 Manatee County, Florida
960
0.3
134 Marathon County, Wisconsin
40
0.03
102 Maricopa County, Arizona
13,379
0.35
77 Marin County, California
1,525
0.6
135 Marion County, Florida
82
0.02
113 Marion County, Indiana
2,199
0.24
125 Marion County, Iowa
40
0.12
109 Marion County, Kansas
35
0.28
138 Marion County, Oregon
--
--
133 Marion County, West Virginia
25
0.04
130 Marquette County, Michigan
45
0.07
130 Marshall County, West Virginia
22
0.07
123 Martin County, Florida
200
0.14
124 Matanuska-Susitna Borough, Alaska
112
0.13
136 Maui County, Hawaii
15
0.01
138 McDowell County, West Virginia
--
--
135 McHenry County, Illinois
54
0.02
134 McLean County, Illinois
58
0.03
126 McLean County, North Dakota
10
0.11
130 McLennan County, Texas
160
0.07
51 Mecklenburg County, North Carolina
8,724
0.95
135 Medina County, Ohio
40
0.02
138 Mendocino County, California
--
--
134 Merced County, California
64
0.03
84 Mercer County, New Jersey
1,960
0.53
61 Mercer County, Pennsylvania
929
0.8
125 Mercer County, West Virginia
76
0.12
97 Merrimack County, New Hampshire
580
0.4
132 Mesa County, Colorado
80
0.05
119 Miami-Dade County, Florida
4,440
0.18
132 Middlesex County, Connecticut
85
0.05
22 Middlesex County, Massachusetts
23,641
1.57
18 Middlesex County, New Jersey
13,491
1.67
138 Midland County, Texas
--
--
50 Milwaukee County, Wisconsin
9,080
0.96
122 Minnehaha County, South Dakota
260
0.15
126 Missoula County, Montana
120
0.11
119 Mobile County, Alabama
724
0.18
40 Moffat County, Colorado
150
1.09
134 Mohave County, Arizona
64
0.03
46 Monmouth County, New Jersey
6,377
1.01
113 Monongalia County, West Virginia
230
0.24
134 Monroe County, Florida
20
0.03
121 Monroe County, Indiana
225
0.16
128 Monroe County, Michigan
140
0.09
110 Monroe County, New York
2,038
0.27
103 Monroe County, Pennsylvania
580
0.34
122 Monterey County, California
640
0.15
133 Montgomery County, Alabama
85
0.04
111 Montgomery County, Indiana
100
0.26
45 Montgomery County, Maryland
9,889
1.02
117 Montgomery County, North Carolina
56
0.2
62 Montgomery County, Ohio
4,205
0.79
100 Montgomery County, Pennsylvania
2,945
0.37
135 Montgomery County, Tennessee
40
0.02
135 Montgomery County, Texas
90
0.02
26 Morrill County, Nebraska
70
1.39
73 Morris County, New Jersey
3,145
0.64
84 Multnomah County, Oregon
3,915
0.53
133 Muscogee County, Georgia
80
0.04
117 Muskegon County, Michigan
350
0.2
131 Napa County, California
80
0.06
31 Nassau County, New York
16,758
1.25
106 Natrona County, Wyoming
235
0.31
115 New Castle County, Delaware
1,166
0.22
118 New Hanover County, North Carolina
375
0.19
94 New Haven County, Connecticut
3,731
0.43
56 New London County, Connecticut
2,456
0.9
27 New York County, New York
21,910
1.38
101 Newport County, Rhode Island
300
0.36
60 Newport News city, Virginia
1,500
0.83
100 Niagara County, New York
810
0.37
43 Nome Census Area, Alaska
100
1.05
52 Norfolk city, Virginia
2,285
0.94
84 Norfolk County, Massachusetts
3,539
0.53
66 Northampton County, Pennsylvania
2,200
0.74
129 Northumberland County, Pennsylvania
76
0.08
122 Nueces County, Texas
515
0.15
36 Oakland County, Michigan
13,844
1.15
115 Ocean County, New Jersey
1,280
0.22
76 Oconee County, Georgia
200
0.61
96 Ohio County, West Virginia
180
0.41
118 Okaloosa County, Florida
337
0.19
112 Oklahoma County, Oklahoma
1,807
0.25
123 Olmsted County, Minnesota
200
0.14
126 Oneida County, New York
270
0.11
133 Oneida County, Wisconsin
16
0.04
57 Onondaga County, New York
4,152
0.89
68 Ontario County, New York
750
0.69
92 Orange County, California
13,406
0.45
97 Orange County, Florida
4,620
0.4
111 Orange County, New York
973
0.26
138 Orleans County, New York
--
--
106 Orleans Parish, Louisiana
1,049
0.31
128 Osceola County, Florida
230
0.09
133 Otsego County, New York
25
0.04
128 Ottawa County, Ohio
38
0.09
135 Ouachita Parish, Louisiana
30
0.02
124 Outagamie County, Wisconsin
224
0.13
108 Ozaukee County, Wisconsin
250
0.29
94 Palm Beach County, Florida
5,695
0.43
136 Park County, Colorado
2
0.01
108 Pasco County, Florida
1,350
0.29
32 Passaic County, New Jersey
5,990
1.2
126 Paulding County, Georgia
160
0.11
138 Pender County, North Carolina
--
--
131 Pennington County, South Dakota
60
0.06
118 Penobscot County, Maine
300
0.19
116 Peoria County, Illinois
396
0.21
98 Petersburg Census Area, Alaska
15
0.39
66 Philadelphia County, Pennsylvania
11,276
0.74
138 Pickaway County, Ohio
--
--
129 Pierce County, Washington
605
0.08
125 Pike County, Mississippi
50
0.12
114 Pima County, Arizona
2,260
0.23
132 Pinal County, Arizona
200
0.05
15 Pinellas County, Florida
18,285
1.99
134 Pitt County, North Carolina
50
0.03
134 Pittsburg County, Oklahoma
12
0.03
138 Pittsylvania County, Virginia
--
--
126 Placer County, California
400
0.11
138 Platte County, Missouri
--
--
114 Plymouth County, Massachusetts
1,140
0.23
132 Polk County, Florida
307
0.05
122 Polk County, Iowa
646
0.15
108 Polk County, Wisconsin
130
0.29
138 Poquoson city, Virginia
--
--
123 Portage County, Ohio
222
0.14
85 Porter County, Indiana
860
0.52
128 Pottawattamie County, Iowa
80
0.09
130 Potter County, Texas
80
0.07
138 Price County, Wisconsin
--
--
138 Prince George County, Virginia
--
--
123 Prince George's County, Maryland
1,218
0.14
35 Providence County, Rhode Island
7,325
1.17
129 Pueblo County, Colorado
135
0.08
127 Pulaski County, Arkansas
398
0.1
122 Putnam County, New York
145
0.15
20 Queens County, New York
35,765
1.6
44 Racine County, Wisconsin
2,020
1.03
129 Raleigh County, West Virginia
64
0.08
96 Ramsey County, Minnesota
2,070
0.41
138 Randolph County, North Carolina
--
--
91 Rensselaer County, New York
740
0.46
129 Richland County, Ohio
100
0.08
119 Richland County, South Carolina
700
0.18
48 Richmond city, Virginia
2,030
0.99
118 Richmond County, Georgia
390
0.19
23 Richmond County, New York
7,311
1.56
133 Riley County, Kansas
25
0.04
136 Rio Arriba County, New Mexico
5
0.01
120 Riverside County, California
3,647
0.17
83 Roanoke city, Virginia
525
0.54
138 Roanoke County, Virginia
--
--
105 Rock Island County, Illinois
475
0.32
130 Rockingham County, New Hampshire
200
0.07
53 Rockland County, New York
2,909
0.93
134 Rutherford County, Tennessee
90
0.03
123 Rutland County, Vermont
85
0.14
97 Sacramento County, California
5,675
0.4
112 Sagadahoc County, Maine
88
0.25
120 Saginaw County, Michigan
350
0.17
125 Salem city, Virginia
30
0.12
123 Saline County, Kansas
78
0.14
85 Salt Lake County, Utah
5,352
0.52
118 San Bernardino County, California
3,868
0.19
112 San Diego County, California
7,828
0.25
22 San Francisco County, California
12,670
1.57
117 San Joaquin County, California
1,368
0.2
129 San Luis Obispo County, California
205
0.08
66 San Mateo County, California
5,350
0.74
123 Sangamon County, Illinois
280
0.14
138 Sanilac County, Michigan
--
--
101 Santa Barbara County, California
1,536
0.36
94 Santa Clara County, California
7,720
0.43
95 Santa Cruz County, California
1,104
0.42
117 Santa Fe County, New Mexico
282
0.2
121 Sarasota County, Florida
620
0.16
127 Saratoga County, New York
210
0.1
123 Sarpy County, Nebraska
223
0.14
123 Schenectady County, New York
215
0.14
138 Schoharie County, New York
--
--
87 Schuylkill County, Pennsylvania
735
0.5
138 Scott County, Iowa
--
--
138 Scotts Bluff County, Nebraska
--
--
132 Sebastian County, Arkansas
60
0.05
110 Sedgwick County, Kansas
1,361
0.27
111 Seminole County, Florida
1,104
0.26
138 Seneca County, New York
--
--
107 Sevier County, Arkansas
51
0.3
126 Shasta County, California
191
0.11
133 Shawnee County, Kansas
75
0.04
124 Sheboygan County, Wisconsin
145
0.13
134 Shelby County, Alabama
58
0.03
125 Shelby County, Tennessee
1,125
0.12
79 Silver Bow County, Montana
200
0.58
138 Siskiyou County, California
--
--
12 Sitka City and Borough, Alaska
300
3.38
138 Skagway-Yakutat-Angoon, Alaska
--
--
133 Smith County, Texas
85
0.04
110 Snohomish County, Washington
1,943
0.27
123 Solano County, California
566
0.14
100 Somerset County, New Jersey
1,200
0.37
93 Somerset County, Pennsylvania
343
0.44
108 Sonoma County, California
1,389
0.29
128 Spartanburg County, South Carolina
270
0.09
121 Spokane County, Washington
754
0.16
119 Spotsylvania County, Virginia
225
0.18
138 St. Charles Parish, Louisiana
--
--
63 St. Clair County, Illinois
2,100
0.78
120 St. Clair County, Michigan
274
0.17
131 St. Francois County, Missouri
40
0.06
120 St. Johns County, Florida
320
0.17
91 St. Joseph County, Indiana
1,226
0.46
58 St. Louis city, Missouri
2,753
0.86
88 St. Louis County, Minnesota
976
0.49
117 St. Louis County, Missouri
2,042
0.2
97 St. Lucie County, Florida
1,105
0.4
133 Stafford County, Virginia
50
0.04
125 Stanislaus County, California
625
0.12
28 Stark County, Ohio
5,014
1.33
136 Stearns County, Minnesota
21
0.01
118 Stephens County, Georgia
50
0.19
134 Stephenson County, Illinois
15
0.03
130 Steuben County, New York
65
0.07
137 Stokes County, North Carolina
0
0
135 Story County, Iowa
21
0.02
90 Strafford County, New Hampshire
575
0.47
109 Suffolk city, Virginia
240
0.28
41 Suffolk County, Massachusetts
7,693
1.07
69 Suffolk County, New York
10,190
0.68
95 Sullivan County, New Hampshire
185
0.42
129 Sullivan County, New York
60
0.08
75 Sullivan County, Pennsylvania
40
0.62
128 Sullivan County, Tennessee
140
0.09
63 Summit County, Ohio
4,230
0.78
121 Susquehanna County, Pennsylvania
70
0.16
126 Sussex County, Delaware
220
0.11
117 Sussex County, New Jersey
300
0.2
92 Sweetwater County, Wyoming
195
0.45
123 Tarrant County, Texas
2,596
0.14
134 Taylor County, Texas
42
0.03
103 Taylor County, Wisconsin
70
0.34
134 Tehama County, California
20
0.03
125 Telfair County, Georgia
20
0.12
133 Thurston County, Washington
110
0.04
129 Tippecanoe County, Indiana
135
0.08
130 Tolland County, Connecticut
100
0.07
130 Tom Green County, Texas
77
0.07
116 Tompkins County, New York
215
0.21
122 Travis County, Texas
1,524
0.15
138 Trinity County, California
--
--
33 Trumbull County, Ohio
2,493
1.19
122 Tulare County, California
650
0.15
124 Tulsa County, Oklahoma
778
0.13
126 Tuolumne County, California
59
0.11
138 Tuscaloosa County, Alabama
--
--
130 Twin Falls County, Idaho
51
0.07
129 Ulster County, New York
150
0.08
41 Union County, New Jersey
5,717
1.07
11 Valdez-Cordova Census Area, Alaska
328
3.4
117 Ventura County, California
1,680
0.2
113 Vigo County, Indiana
254
0.24
118 Virginia Beach city, Virginia
840
0.19
113 Volusia County, Florida
1,206
0.24
6 Wade Hampton Census Area, Alaska
1,020
13.67
108 Wake County, North Carolina
2,650
0.29
110 Walla Walla County, Washington
160
0.27
127 Ward County, North Dakota
60
0.1
133 Warren County, Kentucky
50
0.04
99 Warren County, Mississippi
185
0.38
123 Warren County, New Jersey
150
0.14
117 Wasco County, Oregon
50
0.2
138 Washakie County, Wyoming
--
--
122 Washington County, Arkansas
300
0.15
126 Washington County, Maryland
163
0.11
115 Washington County, New York
140
0.22
127 Washington County, Oregon
550
0.1
76 Washington County, Pennsylvania
1,275
0.61
133 Washington County, Tennessee
45
0.04
135 Washington County, Texas
6
0.02
129 Washington County, Vermont
50
0.08
135 Washington County, Wisconsin
28
0.02
125 Washoe County, Nevada
490
0.12
110 Washtenaw County, Michigan
918
0.27
132 Watauga County, North Carolina
24
0.05
49 Wayne County, Michigan
17,580
0.97
99 Wayne County, Pennsylvania
200
0.38
110 Wayne County, West Virginia
115
0.27
122 Weber County, Utah
350
0.15
136 Webster County, Missouri
2
0.01
136 Weld County, Colorado
35
0.01
79 Westchester County, New York
5,458
0.58
81 Westmoreland County, Pennsylvania
2,036
0.56
119 Whatcom County, Washington
370
0.18
138 White Pine County, Nevada
--
--
126 Wichita County, Texas
144
0.11
114 Will County, Illinois
1,536
0.23
111 Williamson County, Tennessee
474
0.26
123 Williamson County, Texas
576
0.14
80 Winchester city, Virginia
150
0.57
120 Windham County, Connecticut
205
0.17
127 Windsor County, Vermont
55
0.1
95 Winnebago County, Illinois
1,248
0.42
130 Wood County, Ohio
85
0.07
93 Woodbury County, Iowa
450
0.44
101 Worcester County, Maryland
185
0.36
48 Worcester County, Massachusetts
7,935
0.99
122 Wyandotte County, Kansas
237
0.15
127 Yakima County, Washington
250
0.1
132 Yavapai County, Arizona
100
0.05
130 Yellowstone County, Montana
100
0.07
120 Yolo County, California
350
0.17
105 York County, Maine
625
0.32
128 York County, Pennsylvania
400
0.09
136 York County, South Carolina
15
0.01
95 York County, Virginia
274
0.42
25 Yukon-Koyukuk Census Area, Alaska
85
1.52


* 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]