Reform Judaism Counties (2010) [ Metro Areas | States ]
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  • 2010

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 who are Reformed Jews. 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
87 Ada County, Idaho
575
0.15
99 Adams County, Colorado
151
0.03
84 Adams County, Illinois
122
0.18
89 Adams County, Mississippi
43
0.13
90 Aiken County, South Carolina
200
0.12
88 Alachua County, Florida
354
0.14
65 Alameda County, California
5,570
0.37
31 Albany County, New York
2,603
0.86
67 Albany County, Wyoming
127
0.35
16 Alexandria city, Virginia
1,750
1.25
79 Allegany County, Maryland
173
0.23
41 Allegheny County, Pennsylvania
8,483
0.69
88 Allen County, Indiana
497
0.14
87 Allen County, Ohio
157
0.15
96 Alpena County, Michigan
19
0.06
88 Anchorage Municipality, Alaska
416
0.14
86 Anne Arundel County, Maryland
883
0.16
99 Ashtabula County, Ohio
32
0.03
60 Atlantic County, New Jersey
1,174
0.43
29 Baltimore city, Maryland
5,446
0.88
89 Baltimore County, Maryland
1,075
0.13
37 Barnstable County, Massachusetts
1,569
0.73
96 Bartholomew County, Indiana
46
0.06
94 Bay County, Florida
127
0.08
82 Bay County, Michigan
216
0.2
72 Beaufort County, South Carolina
494
0.3
69 Belknap County, New Hampshire
197
0.33
24 Bergen County, New Jersey
8,775
0.97
87 Berks County, Pennsylvania
618
0.15
13 Berkshire County, Massachusetts
1,714
1.31
75 Bernalillo County, New Mexico
1,801
0.27
86 Bexar County, Texas
2,773
0.16
83 Bibb County, Georgia
297
0.19
87 Blair County, Pennsylvania
194
0.15
84 Bolivar County, Mississippi
62
0.18
75 Boone County, Missouri
440
0.27
51 Boulder County, Colorado
1,536
0.52
94 Bowie County, Texas
76
0.08
94 Brazos County, Texas
157
0.08
92 Brevard County, Florida
518
0.1
89 Bristol County, Massachusetts
702
0.13
26 Bristol County, Rhode Island
470
0.94
98 Bronx County, New York
564
0.04
72 Broome County, New York
610
0.3
48 Broward County, Florida
9,760
0.56
95 Buchanan County, Missouri
62
0.07
52 Bucks County, Pennsylvania
3,181
0.51
72 Buncombe County, North Carolina
721
0.3
71 Burlington County, New Jersey
1,369
0.31
98 Butler County, Ohio
148
0.04
86 Cabell County, West Virginia
154
0.16
79 Caddo Parish, Louisiana
583
0.23
94 Calcasieu Parish, Louisiana
154
0.08
92 Calhoun County, Alabama
113
0.1
97 Calhoun County, Michigan
70
0.05
28 Camden County, New Jersey
4,655
0.91
93 Cascade County, Montana
76
0.09
97 Cass County, North Dakota
76
0.05
92 Catawba County, North Carolina
151
0.1
92 Cattaraugus County, New York
84
0.1
68 Centre County, Pennsylvania
529
0.34
65 Champaign County, Illinois
751
0.37
95 Charles County, Maryland
97
0.07
70 Charleston County, South Carolina
1,107
0.32
85 Charlotte County, Florida
273
0.17
72 Chatham County, Georgia
796
0.3
96 Chautauqua County, New York
84
0.06
93 Chester County, Pennsylvania
437
0.09
86 Chicot County, Arkansas
19
0.16
66 Chittenden County, Vermont
556
0.36
95 Clackamas County, Oregon
251
0.07
85 Clallam County, Washington
119
0.17
90 Clark County, Nevada
2,416
0.12
87 Clark County, Ohio
208
0.15
95 Clark County, Washington
300
0.07
70 Clarke County, Georgia
373
0.32
96 Clearfield County, Pennsylvania
49
0.06
76 Clinton County, New York
213
0.26
89 Clinton County, Pennsylvania
51
0.13
81 Cobb County, Georgia
1,412
0.21
96 Cochise County, Arizona
76
0.06
94 Coconino County, Arizona
113
0.08
93 Cole County, Missouri
70
0.09
54 Collier County, Florida
1,585
0.49
96 Collin County, Texas
502
0.06
99 Columbiana County, Ohio
30
0.03
67 Contra Costa County, California
3,650
0.35
53 Cook County, Illinois
25,726
0.5
93 Craighead County, Arkansas
86
0.09
86 Craven County, North Carolina
167
0.16
66 Cumberland County, Maine
1,015
0.36
88 Cumberland County, New Jersey
221
0.14
98 Cumberland County, Pennsylvania
97
0.04
4 Cumberland County, Tennessee
1,615
2.88
29 Cuyahoga County, Ohio
11,305
0.88
98 Dallas County, Alabama
19
0.04
64 Dallas County, Texas
9,112
0.38
65 Dane County, Wisconsin
1,790
0.37
82 Danville city, Virginia
86
0.2
90 Darke County, Ohio
62
0.12
68 Dauphin County, Pennsylvania
921
0.34
98 Daviess County, Kentucky
38
0.04
91 Decatur County, Georgia
30
0.11
94 Delaware County, Indiana
89
0.08
78 Delaware County, Pennsylvania
1,353
0.24
96 Denton County, Texas
392
0.06
10 Denver County, Colorado
8,743
1.46
92 Deschutes County, Oregon
165
0.1
6 District of Columbia, District of Columbia
11,758
1.95
80 Doņa Ana County, New Mexico
454
0.22
77 Dougherty County, Georgia
238
0.25
64 Douglas County, Nebraska
1,963
0.38
49 Douglas County, Nevada
256
0.54
95 Dubuque County, Iowa
70
0.07
2 Dukes County, Massachusetts
923
5.58
86 DuPage County, Illinois
1,453
0.16
46 Durham County, North Carolina
1,606
0.6
75 Dutchess County, New York
796
0.27
81 Duval County, Florida
1,790
0.21
79 East Baton Rouge Parish, Louisiana
991
0.23
96 Ector County, Texas
86
0.06
95 El Dorado County, California
130
0.07
93 El Paso County, Colorado
591
0.09
90 El Paso County, Texas
988
0.12
23 Emmet County, Michigan
319
0.98
57 Erie County, New York
4,250
0.46
87 Erie County, Ohio
113
0.15
85 Erie County, Pennsylvania
481
0.17
89 Escambia County, Florida
397
0.13
48 Essex County, Massachusetts
4,185
0.56
21 Essex County, New Jersey
8,529
1.09
87 Fairbanks North Star Borough, Alaska
151
0.15
67 Fairfax County, Virginia
3,767
0.35
24 Fairfield County, Connecticut
8,880
0.97
1 Falls Church city, Virginia
4,015
32.56
76 Fayette County, Georgia
273
0.26
70 Fayette County, Kentucky
940
0.32
98 Fayette County, Pennsylvania
59
0.04
69 Fayette County, Texas
81
0.33
92 Flathead County, Montana
94
0.1
91 Florence County, South Carolina
151
0.11
91 Floyd County, Georgia
105
0.11
85 Forrest County, Mississippi
124
0.17
82 Forsyth County, North Carolina
702
0.2
91 Fort Bend County, Texas
626
0.11
69 Franklin County, Ohio
3,869
0.33
86 Frederick County, Maryland
364
0.16
18 Fredericksburg city, Virginia
294
1.21
92 Fresno County, California
950
0.1
11 Fulton County, Georgia
12,574
1.37
77 Gallatin County, Montana
224
0.25
92 Galveston County, Texas
305
0.1
87 Garland County, Arkansas
148
0.15
92 Gaston County, North Carolina
200
0.1
94 Genesee County, Michigan
354
0.08
83 Georgetown County, South Carolina
116
0.19
84 Glynn County, Georgia
146
0.18
87 Grand Forks County, North Dakota
100
0.15
86 Grand Traverse County, Michigan
140
0.16
94 Grant County, Indiana
54
0.08
99 Grays Harbor County, Washington
22
0.03
99 Grayson County, Texas
40
0.03
91 Greene County, Missouri
297
0.11
59 Greene County, New York
216
0.44
90 Greenville County, South Carolina
521
0.12
97 Gregg County, Texas
57
0.05
64 Guilford County, North Carolina
1,847
0.38
99 Gwinnett County, Georgia
278
0.03
35 Hamilton County, Ohio
6,021
0.75
85 Hamilton County, Tennessee
580
0.17
72 Hampden County, Massachusetts
1,385
0.3
87 Hampshire County, Massachusetts
235
0.15
82 Harford County, Maryland
483
0.2
74 Harris County, Texas
11,326
0.28
63 Harrisonburg city, Virginia
192
0.39
43 Hartford County, Connecticut
5,935
0.66
86 Haywood County, Tennessee
30
0.16
75 Henderson County, North Carolina
286
0.27
35 Hennepin County, Minnesota
8,608
0.75
84 Hernando County, Florida
316
0.18
97 Hidalgo County, Texas
367
0.05
89 Highlands County, Florida
124
0.13
70 Hillsborough County, Florida
3,893
0.32
77 Hillsborough County, New Hampshire
983
0.25
78 Hinds County, Mississippi
578
0.24
80 Holmes County, Mississippi
43
0.22
96 Honolulu County, Hawaii
610
0.06
90 Houghton County, Michigan
43
0.12
88 Houston County, Alabama
143
0.14
95 Howard County, Indiana
57
0.07
46 Howard County, Maryland
1,728
0.6
94 Hudson County, New Jersey
510
0.08
77 Humboldt County, California
340
0.25
73 Hunterdon County, New Jersey
378
0.29
92 Iberia Parish, Louisiana
76
0.1
99 Imperial County, California
49
0.03
67 Indian River County, Florida
483
0.35
95 Indiana County, Pennsylvania
62
0.07
80 Ingham County, Michigan
624
0.22
91 Isabella County, Michigan
76
0.11
90 Jackson County, Michigan
192
0.12
91 Jackson County, Missouri
759
0.11
79 Jackson County, Oregon
467
0.23
94 Jasper County, Missouri
92
0.08
72 Jefferson County, Alabama
1,971
0.3
96 Jefferson County, Arkansas
46
0.06
96 Jefferson County, Colorado
327
0.06
66 Jefferson County, Kentucky
2,678
0.36
83 Jefferson County, Ohio
130
0.19
90 Jefferson County, Texas
310
0.12
74 Jefferson Parish, Louisiana
1,196
0.28
83 Johnson County, Iowa
251
0.19
33 Johnson County, Kansas
4,598
0.84
61 Juneau City and Borough, Alaska
130
0.42
92 Kalamazoo County, Michigan
251
0.1
85 Kanawha County, West Virginia
335
0.17
94 Kay County, Oklahoma
38
0.08
92 Kenai Peninsula Borough, Alaska
57
0.1
78 Kennebec County, Maine
289
0.24
85 Kenosha County, Wisconsin
289
0.17
90 Kent County, Michigan
748
0.12
96 Kern County, California
518
0.06
56 King County, Washington
9,104
0.47
87 Kings County, New York
3,674
0.15
88 Kitsap County, Washington
351
0.14
88 Knox County, Illinois
76
0.14
88 Knox County, Tennessee
602
0.14
66 La Plata County, Colorado
184
0.36
81 Lackawanna County, Pennsylvania
459
0.21
94 Lafayette Parish, Louisiana
176
0.08
8 Lake County, Illinois
10,919
1.55
85 Lake County, Indiana
853
0.17
97 Lake County, Ohio
122
0.05
92 Lancaster County, Nebraska
273
0.1
85 Lancaster County, Pennsylvania
902
0.17
72 LaPorte County, Indiana
332
0.3
98 Larimer County, Colorado
122
0.04
87 Las Animas County, Colorado
24
0.15
92 Lauderdale County, Mississippi
84
0.1
93 Lee County, Alabama
124
0.09
84 Lee County, Florida
1,118
0.18
68 Lehigh County, Pennsylvania
1,183
0.34
95 Lenoir County, North Carolina
40
0.07
68 Leon County, Florida
950
0.34
98 Licking County, Ohio
65
0.04
87 Linn County, Iowa
308
0.15
88 Litchfield County, Connecticut
267
0.14
97 Lorain County, Ohio
138
0.05
68 Los Angeles County, California
33,631
0.34
89 Loudoun County, Virginia
405
0.13
94 Lowndes County, Mississippi
46
0.08
94 Lubbock County, Texas
230
0.08
70 Lucas County, Ohio
1,393
0.32
87 Luzerne County, Pennsylvania
489
0.15
92 Lycoming County, Pennsylvania
116
0.1
73 Lynchburg city, Virginia
219
0.29
88 Madison County, Alabama
473
0.14
101 Madison County, Illinois
32
0.01
95 Madison County, Tennessee
70
0.07
71 Mahoning County, Ohio
745
0.31
85 Marathon County, Wisconsin
232
0.17
78 Maricopa County, Arizona
9,212
0.24
16 Marin County, California
3,159
1.25
92 Marion County, Florida
321
0.1
71 Marion County, Illinois
122
0.31
73 Marion County, Indiana
2,611
0.29
89 Marion County, Ohio
89
0.13
86 Marquette County, Michigan
105
0.16
58 Martin County, Florida
656
0.45
90 McCracken County, Kentucky
78
0.12
100 McHenry County, Illinois
65
0.02
83 McKean County, Pennsylvania
81
0.19
88 McLean County, Illinois
232
0.14
91 McLennan County, Texas
265
0.11
68 Mecklenburg County, North Carolina
3,105
0.34
99 Merced County, California
65
0.03
34 Mercer County, New Jersey
2,978
0.81
79 Mercer County, Pennsylvania
265
0.23
90 Mercer County, West Virginia
76
0.12
68 Merrimack County, New Hampshire
502
0.34
89 Mesa County, Colorado
186
0.13
98 Miami County, Indiana
14
0.04
58 Miami-Dade County, Florida
11,156
0.45
67 Middlesex County, Connecticut
578
0.35
30 Middlesex County, Massachusetts
13,092
0.87
60 Middlesex County, New Jersey
3,510
0.43
48 Milwaukee County, Wisconsin
5,322
0.56
92 Minnehaha County, South Dakota
176
0.1
83 Missoula County, Montana
211
0.19
87 Mobile County, Alabama
602
0.15
97 Mohave County, Arizona
103
0.05
32 Monmouth County, New Jersey
5,346
0.85
75 Monongalia County, West Virginia
259
0.27
63 Monroe County, Indiana
537
0.39
42 Monroe County, New York
4,952
0.67
94 Monroe County, Pennsylvania
143
0.08
78 Monterey County, California
1,002
0.24
82 Montgomery County, Alabama
459
0.2
44 Montgomery County, Maryland
6,075
0.63
68 Montgomery County, Ohio
1,844
0.34
7 Montgomery County, Pennsylvania
14,334
1.79
92 Montgomery County, Texas
473
0.1
76 Moore County, North Carolina
227
0.26
38 Morris County, New Jersey
3,521
0.72
72 Multnomah County, Oregon
2,187
0.3
87 Muscogee County, Georgia
286
0.15
92 Muskegon County, Michigan
165
0.1
97 Muskogee County, Oklahoma
38
0.05
72 Napa County, California
413
0.3
99 Nash County, North Carolina
27
0.03
15 Nassau County, New York
16,848
1.26
77 Nevada County, California
246
0.25
68 New Castle County, Delaware
1,812
0.34
80 New Hanover County, North Carolina
451
0.22
56 New Haven County, Connecticut
4,020
0.47
77 New London County, Connecticut
686
0.25
8 New York County, New York
24,536
1.55
95 Newport County, Rhode Island
59
0.07
80 Newport News city, Virginia
397
0.22
99 Niagara County, New York
68
0.03
43 Norfolk city, Virginia
1,601
0.66
14 Norfolk County, Massachusetts
8,716
1.3
91 Northampton County, Pennsylvania
340
0.11
88 Nueces County, Texas
483
0.14
9 Oakland County, Michigan
17,831
1.48
89 Ocean County, New Jersey
729
0.13
59 Ohio County, West Virginia
197
0.44
91 Okaloosa County, Florida
202
0.11
90 Oklahoma County, Oklahoma
834
0.12
79 Olmsted County, Minnesota
327
0.23
84 Oneida County, New York
429
0.18
74 Onondaga County, New York
1,320
0.28
87 Ontario County, New York
162
0.15
75 Orange County, California
8,232
0.27
85 Orange County, Florida
1,909
0.17
60 Orange County, New York
1,612
0.43
25 Orleans Parish, Louisiana
3,305
0.96
97 Osceola County, Florida
130
0.05
89 Ouachita Parish, Louisiana
200
0.13
21 Palm Beach County, Florida
14,429
1.09
80 Passaic County, New Jersey
1,110
0.22
94 Pennington County, South Dakota
84
0.08
74 Penobscot County, Maine
427
0.28
81 Peoria County, Illinois
400
0.21
84 Philadelphia County, Pennsylvania
2,781
0.18
93 Pierce County, Washington
732
0.09
70 Pima County, Arizona
3,124
0.32
56 Pinellas County, Florida
4,293
0.47
3 Pitkin County, Colorado
543
3.17
98 Pitt County, North Carolina
65
0.04
92 Placer County, California
343
0.1
82 Plymouth County, Massachusetts
986
0.2
99 Polk County, Florida
165
0.03
80 Polk County, Iowa
940
0.22
91 Pontotoc County, Oklahoma
40
0.11
79 Portsmouth city, Virginia
224
0.23
88 Potter County, Texas
165
0.14
96 Prince George's County, Maryland
513
0.06
97 Prince William County, Virginia
211
0.05
50 Providence County, Rhode Island
3,302
0.53
97 Pueblo County, Colorado
81
0.05
78 Pulaski County, Arkansas
937
0.24
12 Putnam County, Illinois
81
1.35
36 Putnam County, New York
742
0.74
96 Queens County, New York
1,375
0.06
90 Raleigh County, West Virginia
92
0.12
65 Ramsey County, Minnesota
1,893
0.37
82 Rapides Parish, Louisiana
265
0.2
75 Rensselaer County, New York
424
0.27
92 Richland County, Ohio
130
0.1
81 Richland County, South Carolina
796
0.21
16 Richmond city, Virginia
2,549
1.25
83 Richmond County, Georgia
383
0.19
93 Richmond County, New York
426
0.09
97 Riverside County, California
1,123
0.05
54 Roanoke city, Virginia
475
0.49
96 Rock County, Wisconsin
97
0.06
95 Rockingham County, New Hampshire
205
0.07
19 Rockland County, New York
3,669
1.18
83 Sacramento County, California
2,762
0.19
99 Salt Lake County, Utah
317
0.03
98 San Bernardino County, California
856
0.04
74 San Diego County, California
8,597
0.28
20 San Francisco County, California
9,447
1.17
92 San Joaquin County, California
675
0.1
72 San Luis Obispo County, California
818
0.3
47 San Mateo County, California
4,123
0.57
80 Sangamon County, Illinois
432
0.22
52 Santa Barbara County, California
2,152
0.51
65 Santa Clara County, California
6,677
0.37
55 Santa Cruz County, California
1,247
0.48
40 Santa Fe County, New Mexico
1,002
0.7
30 Sarasota County, Florida
3,289
0.87
79 Saratoga County, New York
502
0.23
37 Schenectady County, New York
1,129
0.73
98 Scioto County, Ohio
35
0.04
78 Scott County, Iowa
394
0.24
97 Sebastian County, Arkansas
65
0.05
93 Seminole County, Florida
386
0.09
95 Shasta County, California
132
0.07
86 Shawnee County, Kansas
284
0.16
97 Shelby County, Illinois
11
0.05
57 Shelby County, Tennessee
4,223
0.46
89 Silver Bow County, Montana
46
0.13
93 Smith County, Texas
189
0.09
98 Snohomish County, Washington
321
0.04
41 Somerset County, New Jersey
2,241
0.69
77 Sonoma County, California
1,202
0.25
91 Spartanburg County, South Carolina
319
0.11
98 Spokane County, Washington
170
0.04
99 St. Charles County, Missouri
97
0.03
86 St. Johns County, Florida
305
0.16
78 St. Joseph County, Indiana
651
0.24
45 St. Louis city, Missouri
1,995
0.62
90 St. Louis County, Minnesota
238
0.12
17 St. Louis County, Missouri
12,204
1.22
88 St. Tammany Parish, Louisiana
321
0.14
75 Stark County, Ohio
1,026
0.27
55 Staunton city, Virginia
113
0.48
83 Story County, Iowa
173
0.19
78 Strafford County, New Hampshire
294
0.24
62 Suffolk County, Massachusetts
2,911
0.4
45 Suffolk County, New York
9,188
0.62
39 Sullivan County, New York
554
0.71
93 Sullivan County, Tennessee
140
0.09
77 Summit County, Ohio
1,380
0.25
6 Summit County, Utah
710
1.95
91 Sumter County, South Carolina
116
0.11
96 Sutter County, California
54
0.06
27 Talbot County, Maryland
348
0.92
90 Tarrant County, Texas
2,133
0.12
98 Taylor County, Texas
57
0.04
83 Tippecanoe County, Indiana
327
0.19
72 Tompkins County, New York
308
0.3
75 Travis County, Texas
2,735
0.27
97 Tulare County, California
211
0.05
84 Tulsa County, Oklahoma
1,066
0.18
93 Tuscaloosa County, Alabama
178
0.09
67 Ulster County, New York
634
0.35
22 Union County, New Jersey
5,481
1.02
93 Vanderburgh County, Indiana
170
0.09
64 Ventura County, California
3,154
0.38
95 Victoria County, Texas
62
0.07
92 Vigo County, Indiana
108
0.1
91 Virginia Beach city, Virginia
481
0.11
89 Volusia County, Florida
621
0.13
81 Wake County, North Carolina
1,895
0.21
86 Walla Walla County, Washington
94
0.16
97 Warren County, Kentucky
57
0.05
88 Warren County, Mississippi
70
0.14
83 Warren County, New Jersey
205
0.19
61 Warren County, New York
273
0.42
93 Washington County, Arkansas
186
0.09
83 Washington County, Maryland
281
0.19
80 Washington County, Mississippi
113
0.22
99 Washington County, Pennsylvania
57
0.03
99 Washington County, Wisconsin
35
0.03
92 Washoe County, Nevada
413
0.1
51 Washtenaw County, Michigan
1,809
0.52
93 Waukesha County, Wisconsin
343
0.09
91 Wayne County, Indiana
73
0.11
102 Wayne County, Michigan
51
0
99 Wayne County, North Carolina
40
0.03
52 Wayne County, Pennsylvania
270
0.51
97 Weber County, Utah
116
0.05
5 Westchester County, New York
24,561
2.59
94 Westmoreland County, Pennsylvania
284
0.08
72 Whatcom County, Washington
599
0.3
96 Williamson County, Illinois
38
0.06
42 Williamson County, Tennessee
1,226
0.67
26 Winchester city, Virginia
246
0.94
44 Windham County, Vermont
281
0.63
60 Windsor County, Vermont
243
0.43
90 Winnebago County, Illinois
343
0.12
96 Wood County, West Virginia
51
0.06
66 Woodbury County, Iowa
370
0.36
38 Worcester County, Maryland
370
0.72
70 Worcester County, Massachusetts
2,581
0.32
96 Yakima County, Washington
138
0.06
83 Yavapai County, Arizona
400
0.19
93 Yellowstone County, Montana
135
0.09
65 Yolo County, California
742
0.37
86 York County, Pennsylvania
680
0.16
97 Yuma County, Arizona
89
0.05


* 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]