Christian Brethren Counties [ Metro Areas | States ]
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The Christian or Open Brethren is one branch of the movement (popularly called the Plymouth Brethren) begun by John Nelson Darby in England in the 1820s. It has been more open to cooperation with believers in non-Brethren organizations.

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 Christian Brethren. You can sort the list by clicking on the column headings.

Complete List

Rank
1990
Rank
1980
County   [Download CSV]
Percent
1990
Percent
1980
40 71 Accomack County, Virginia
0.32
0
67 67 Ada County, Idaho
0.05
0.04
8 10 Adair County, Iowa
1.31
1.52
73 45 Adams County, Iowa
--
0.26
73 52 Adams County, Washington
--
0.19
59 61 Aiken County, South Carolina
0.13
0.1
70 71 Alachua County, Florida
0.02
0
34 27 Alamance County, North Carolina
0.38
0.53
64 60 Alameda County, California
0.08
0.11
5 13 Alamosa County, Colorado
1.47
0.85
73 72 Albany County, New York
--
--
64 71 Albany County, Wyoming
0.08
0
61 64 Allegany County, Maryland
0.11
0.07
64 71 Allegany County, New York
0.08
0
73 67 Alleghany County, Virginia
--
0.04
65 67 Allegheny County, Pennsylvania
0.07
0.04
71 70 Allen County, Indiana
0.01
0.01
73 56 Alpena County, Michigan
--
0.15
61 55 Anchorage Municipality, Alaska
0.11
0.16
73 32 Anderson County, Kansas
--
0.46
65 69 Anderson County, South Carolina
0.07
0.02
73 58 Anderson County, Texas
--
0.13
73 72 Anoka County, Minnesota
--
--
73 57 Apache County, Arizona
--
0.14
43 20 Appanoose County, Iowa
0.29
0.64
56 59 Arapahoe County, Colorado
0.16
0.12
4 71 Arenac County, Michigan
2.01
0
70 69 Arlington County, Virginia
0.02
0.02
73 68 Armstrong County, Pennsylvania
--
0.03
73 69 Ashtabula County, Ohio
--
0.02
73 55 Atkinson County, Georgia
--
0.16
66 65 Atlantic County, New Jersey
0.06
0.06
66 65 Augusta County, Virginia
0.06
0.06
57 71 Autauga County, Alabama
0.15
0
66 64 Baltimore city, Maryland
0.06
0.07
61 69 Baltimore County, Maryland
0.11
0.02
32 26 Barnes County, North Dakota
0.4
0.54
61 69 Bay County, Michigan
0.11
0.02
63 66 Beaufort County, South Carolina
0.09
0.05
73 64 Becker County, Minnesota
--
0.07
52 71 Bedford County, Pennsylvania
0.2
0
47 44 Bedford County, Tennessee
0.25
0.27
69 71 Bell County, Texas
0.03
0
73 63 Benton County, Iowa
--
0.08
73 64 Benton County, Oregon
--
0.07
64 64 Bergen County, New Jersey
0.08
0.07
68 65 Berks County, Pennsylvania
0.04
0.06
70 69 Bernalillo County, New Mexico
0.02
0.02
71 70 Bexar County, Texas
0.01
0.01
61 64 Bibb County, Georgia
0.11
0.07
36 32 Black Hawk County, Iowa
0.36
0.46
73 65 Blair County, Pennsylvania
--
0.06
73 9 Boise County, Idaho
--
1.67
21 29 Bollinger County, Missouri
0.57
0.49
54 65 Boone County, Arkansas
0.18
0.06
73 48 Boone County, Iowa
--
0.23
62 62 Boulder County, Colorado
0.1
0.09
48 46 Branch County, Michigan
0.24
0.25
56 71 Brazoria County, Texas
0.16
0
73 63 Bremer County, Iowa
--
0.08
67 64 Brevard County, Florida
0.05
0.07
66 60 Bristol County, Massachusetts
0.06
0.11
73 65 Bristol County, Rhode Island
--
0.06
70 69 Bronx County, New York
0.02
0.02
66 67 Broward County, Florida
0.06
0.04
65 59 Bucks County, Pennsylvania
0.07
0.12
66 58 Buncombe County, North Carolina
0.06
0.13
13 71 Bureau County, Illinois
0.9
0
25 40 Burke County, Georgia
0.49
0.31
71 71 Burlington County, New Jersey
0.01
0
14 48 Butler County, Iowa
0.89
0.23
69 68 Butler County, Ohio
0.03
0.03
71 70 Butler County, Pennsylvania
0.01
0.01
71 68 Butte County, California
0.01
0.03
66 71 Cabell County, West Virginia
0.06
0
36 61 Caledonia County, Vermont
0.36
0.1
70 70 Calhoun County, Michigan
0.02
0.01
69 68 Camden County, New Jersey
0.03
0.03
73 70 Canadian County, Oklahoma
--
0.01
16 28 Cape Girardeau County, Missouri
0.68
0.51
64 71 Cape May County, New Jersey
0.08
0
73 64 Carlton County, Minnesota
--
0.07
51 71 Carroll County, Arkansas
0.21
0
68 61 Cass County, Indiana
0.04
0.1
3 8 Cass County, Iowa
2.53
1.74
69 71 Cass County, Michigan
0.03
0
67 64 Cass County, North Dakota
0.05
0.07
42 69 Catawba County, North Carolina
0.3
0.02
66 71 Cattaraugus County, New York
0.06
0
73 67 Cerro Gordo County, Iowa
--
0.04
60 59 Champaign County, Illinois
0.12
0.12
68 65 Charleston County, South Carolina
0.04
0.06
63 64 Chatham County, Georgia
0.09
0.07
33 12 Chatham County, North Carolina
0.39
0.91
69 66 Chautauqua County, New York
0.03
0.05
62 71 Cheshire County, New Hampshire
0.1
0
64 66 Chester County, Pennsylvania
0.08
0.05
70 60 Chesterfield County, Virginia
0.02
0.11
62 61 Chippewa County, Michigan
0.1
0.1
73 67 Chippewa County, Wisconsin
--
0.04
41 71 Choctaw County, Alabama
0.31
0
68 68 Clackamas County, Oregon
0.04
0.03
50 41 Clay County, Florida
0.22
0.3
73 61 Clay County, Minnesota
--
0.1
24 31 Clayton County, Iowa
0.52
0.47
59 67 Clermont County, Ohio
0.13
0.04
63 71 Clinton County, Pennsylvania
0.09
0
71 68 Cobb County, Georgia
0.01
0.03
70 54 Coconino County, Arizona
0.02
0.17
64 71 Cole County, Missouri
0.08
0
73 3 Coleman County, Texas
--
2.87
39 64 Collin County, Texas
0.33
0.07
73 72 Columbia County, Georgia
--
--
73 66 Columbia County, Wisconsin
--
0.05
64 66 Contra Costa County, California
0.08
0.05
68 66 Cook County, Illinois
0.04
0.05
69 69 Cortland County, New York
0.03
0.02
64 71 Cowlitz County, Washington
0.08
0
41 71 Crawford County, Wisconsin
0.31
0
30 35 Culpeper County, Virginia
0.43
0.42
43 71 Cumberland County, Kentucky
0.29
0
69 69 Cumberland County, Maine
0.03
0.02
67 66 Cumberland County, North Carolina
0.05
0.05
73 70 Cumberland County, Pennsylvania
--
0.01
36 47 Curry County, New Mexico
0.36
0.24
69 68 Cuyahoga County, Ohio
0.03
0.03
49 71 Dallas County, Iowa
0.23
0
53 64 Dallas County, Texas
0.19
0.07
70 68 Dane County, Wisconsin
0.02
0.03
73 55 Darlington County, South Carolina
--
0.16
65 63 Dauphin County, Pennsylvania
0.07
0.08
68 67 Davidson County, Tennessee
0.04
0.04
67 71 Daviess County, Kentucky
0.05
0
65 70 DeKalb County, Georgia
0.07
0.01
70 71 Delaware County, Indiana
0.02
0
29 60 Delaware County, Iowa
0.44
0.11
68 68 Delaware County, Pennsylvania
0.04
0.03
51 50 Delta County, Michigan
0.21
0.21
73 59 Denver County, Colorado
--
0.12
46 46 Dickinson County, Kansas
0.26
0.25
69 71 Dinwiddie County, Virginia
0.03
0
67 68 District of Columbia, District of Columbia
0.05
0.03
50 71 Doņa Ana County, New Mexico
0.22
0
73 63 Door County, Wisconsin
--
0.08
69 71 Dorchester County, South Carolina
0.03
0
46 37 Dougherty County, Georgia
0.26
0.35
39 71 Douglas County, Colorado
0.33
0
38 52 Douglas County, Kansas
0.34
0.19
66 67 Douglas County, Nebraska
0.06
0.04
37 71 Dubuque County, Iowa
0.35
0
57 60 DuPage County, Illinois
0.15
0.11
43 31 Durham County, North Carolina
0.29
0.47
73 70 Dutchess County, New York
--
0.01
70 70 Duval County, Florida
0.02
0.01
73 68 Eau Claire County, Wisconsin
--
0.03
73 62 Edgecombe County, North Carolina
--
0.09
62 56 El Paso County, Colorado
0.1
0.15
70 69 El Paso County, Texas
0.02
0.02
73 67 Elkhart County, Indiana
--
0.04
73 72 Elmore County, Alabama
--
--
73 62 Emmet County, Michigan
--
0.09
66 66 Erie County, New York
0.06
0.05
68 67 Erie County, Pennsylvania
0.04
0.04
67 68 Essex County, Massachusetts
0.05
0.03
66 65 Essex County, New Jersey
0.06
0.06
50 43 Fairbanks North Star Borough, Alaska
0.22
0.28
72 71 Fairfax County, Virginia
0
0
71 69 Fairfield County, Connecticut
0.01
0.02
49 63 Fayette County, Iowa
0.23
0.08
69 71 Flathead County, Montana
0.03
0
40 48 Florence County, South Carolina
0.32
0.23
58 58 Forsyth County, North Carolina
0.14
0.13
73 56 Franklin County, Iowa
--
0.15
49 62 Franklin County, Kansas
0.23
0.09
60 66 Franklin County, Missouri
0.12
0.05
38 45 Franklin County, Pennsylvania
0.34
0.26
73 67 Franklin County, Virginia
--
0.04
73 65 Franklin County, Washington
--
0.06
63 71 Franklin Parish, Louisiana
0.09
0
73 66 Fremont County, Wyoming
--
0.05
71 70 Fresno County, California
0.01
0.01
73 67 Fulton County, Georgia
--
0.04
1 23 Garfield County, Montana
3.15
0.6
69 69 Gaston County, North Carolina
0.03
0.02
70 68 Genesee County, Michigan
0.02
0.03
73 67 Genesee County, New York
--
0.04
73 69 Grand Forks County, North Dakota
--
0.02
62 71 Grant County, Wisconsin
0.1
0
56 56 Grays Harbor County, Washington
0.16
0.15
56 71 Green County, Wisconsin
0.16
0
68 67 Greene County, Missouri
0.04
0.04
73 66 Greene County, New York
--
0.05
47 71 Greene County, Pennsylvania
0.25
0
67 67 Greenville County, South Carolina
0.05
0.04
62 64 Gregg County, Texas
0.1
0.07
31 71 Grundy County, Iowa
0.42
0
22 31 Grundy County, Tennessee
0.56
0.47
53 51 Guilford County, North Carolina
0.19
0.2
73 72 Gwinnett County, Georgia
--
--
40 71 Hale County, Alabama
0.32
0
12 24 Hamilton County, Iowa
1.09
0.59
70 70 Hamilton County, Ohio
0.02
0.01
71 70 Hampden County, Massachusetts
0.01
0.01
73 70 Hampshire County, Massachusetts
--
0.01
73 65 Harford County, Maryland
--
0.06
69 67 Harris County, Texas
0.03
0.04
67 69 Hartford County, Connecticut
0.05
0.02
73 60 Hawaii County, Hawaii
--
0.11
53 52 Haywood County, North Carolina
0.19
0.19
68 68 Hennepin County, Minnesota
0.04
0.03
70 71 Henrico County, Virginia
0.02
0
66 71 Hernando County, Florida
0.06
0
73 18 Highland County, Virginia
--
0.68
68 69 Hillsborough County, Florida
0.04
0.02
64 71 Hillsborough County, New Hampshire
0.08
0
7 22 Hitchcock County, Nebraska
1.33
0.61
39 71 Hoke County, North Carolina
0.33
0
70 68 Honolulu County, Hawaii
0.02
0.03
64 56 Horry County, South Carolina
0.08
0.15
67 66 Houghton County, Michigan
0.05
0.05
73 54 Howard County, Maryland
--
0.17
66 68 Hudson County, New Jersey
0.06
0.03
73 72 Humboldt County, California
--
--
73 68 Huron County, Michigan
--
0.03
65 69 Indiana County, Pennsylvania
0.07
0.02
70 68 Ingham County, Michigan
0.02
0.03
27 71 Iron County, Missouri
0.47
0
68 71 Island County, Washington
0.04
0
73 1 Jackson County, Colorado
--
6.71
43 57 Jackson County, Illinois
0.29
0.14
65 68 Jackson County, Michigan
0.07
0.03
71 70 Jackson County, Missouri
0.01
0.01
71 71 Jackson County, Oregon
0.01
0
70 70 Jefferson County, Alabama
0.02
0.01
62 71 Jefferson County, Colorado
0.1
0
38 60 Jefferson County, Georgia
0.34
0.11
71 71 Jefferson County, Kentucky
0.01
0
69 71 Jefferson County, Missouri
0.03
0
66 68 Jefferson County, Ohio
0.06
0.03
50 67 Jefferson County, Pennsylvania
0.22
0.04
71 70 Jefferson County, Texas
0.01
0.01
70 71 Jefferson Parish, Louisiana
0.02
0
68 67 Johnson County, Kansas
0.04
0.04
64 71 Josephine County, Oregon
0.08
0
59 71 Kandiyohi County, Minnesota
0.13
0
67 59 Kane County, Illinois
0.05
0.12
67 64 Kennebec County, Maine
0.05
0.07
67 65 Kent County, Delaware
0.05
0.06
61 61 Kent County, Michigan
0.11
0.1
58 56 Kent County, Rhode Island
0.14
0.15
41 39 Kewaunee County, Wisconsin
0.31
0.33
65 64 King County, Washington
0.07
0.07
63 67 Kings County, New York
0.09
0.04
15 19 Kit Carson County, Colorado
0.7
0.66
66 66 Kitsap County, Washington
0.06
0.05
63 37 Knox County, Maine
0.09
0.35
73 54 Knox County, Nebraska
--
0.17
59 71 Kootenai County, Idaho
0.13
0
57 63 Kosciusko County, Indiana
0.15
0.08
63 61 La Crosse County, Wisconsin
0.09
0.1
73 64 Lafayette County, Missouri
--
0.07
65 65 Lafayette Parish, Louisiana
0.07
0.06
67 70 Lake County, Illinois
0.05
0.01
68 65 Lake County, Ohio
0.04
0.06
2 2 Lake of the Woods County, Minnesota
2.7
3.99
69 67 Lancaster County, Nebraska
0.03
0.04
70 69 Lancaster County, Pennsylvania
0.02
0.02
68 66 Lane County, Oregon
0.04
0.05
73 66 LaPorte County, Indiana
--
0.05
64 66 Larimer County, Colorado
0.08
0.05
71 71 Lee County, Florida
0.01
0
26 16 Lee County, North Carolina
0.48
0.75
69 68 Lehigh County, Pennsylvania
0.03
0.03
68 59 Lewis and Clark County, Montana
0.04
0.12
55 53 Lewis County, Washington
0.17
0.18
11 7 Lincoln County, Colorado
1.1
1.82
73 45 Lincoln County, Washington
--
0.26
66 67 Linn County, Iowa
0.06
0.04
36 71 Linn County, Missouri
0.36
0
65 65 Litchfield County, Connecticut
0.07
0.06
46 64 Logan County, Oklahoma
0.26
0.07
69 68 Lorain County, Ohio
0.03
0.03
39 71 Los Alamos County, New Mexico
0.33
0
70 69 Los Angeles County, California
0.02
0.02
64 71 Lowndes County, Georgia
0.08
0
70 67 Lubbock County, Texas
0.02
0.04
64 71 Lucas County, Ohio
0.08
0
29 25 Lunenburg County, Virginia
0.44
0.58
73 68 Macomb County, Michigan
--
0.03
70 69 Madison County, Alabama
0.02
0.02
63 71 Madison County, Illinois
0.09
0
73 66 Madison County, Indiana
--
0.05
73 15 Madison County, Iowa
--
0.79
73 72 Madison County, Kentucky
--
--
9 71 Madison County, Virginia
1.21
0
35 34 Mahaska County, Iowa
0.37
0.44
72 71 Mahoning County, Ohio
0
0
73 51 Marengo County, Alabama
--
0.2
69 67 Maricopa County, Arizona
0.03
0.04
16 19 Maries County, Missouri
0.68
0.66
68 65 Marion County, Florida
0.04
0.06
71 71 Marion County, Indiana
0.01
0
50 49 Marion County, Iowa
0.22
0.22
67 70 Marion County, Oregon
0.05
0.01
67 62 Marquette County, Michigan
0.05
0.09
73 63 Mason County, Washington
--
0.08
73 64 Mason County, West Virginia
--
0.07
73 46 McIntosh County, Georgia
--
0.25
48 71 McLean County, North Dakota
0.24
0
69 67 McLennan County, Texas
0.03
0.04
68 69 Mecklenburg County, North Carolina
0.04
0.02
69 68 Mercer County, New Jersey
0.03
0.03
73 68 Mercer County, West Virginia
--
0.03
66 71 Merrimack County, New Hampshire
0.06
0
62 71 Mesa County, Colorado
0.1
0
67 72 Miami-Dade County, Florida
0.05
--
73 68 Middlesex County, Connecticut
--
0.03
69 67 Middlesex County, Massachusetts
0.03
0.04
68 68 Middlesex County, New Jersey
0.04
0.03
63 62 Mifflin County, Pennsylvania
0.09
0.09
68 68 Milwaukee County, Wisconsin
0.04
0.03
73 72 Minnehaha County, South Dakota
--
--
66 66 Missoula County, Montana
0.06
0.05
73 70 Mobile County, Alabama
--
0.01
66 63 Monmouth County, New Jersey
0.06
0.08
65 71 Monongalia County, West Virginia
0.07
0
67 65 Monroe County, Florida
0.05
0.06
47 60 Monroe County, Iowa
0.25
0.11
67 64 Monroe County, New York
0.05
0.07
73 65 Monroe County, Wisconsin
--
0.06
73 69 Montcalm County, Michigan
--
0.02
70 70 Montgomery County, Alabama
0.02
0.01
68 70 Montgomery County, Maryland
0.04
0.01
71 69 Montgomery County, Ohio
0.01
0.02
65 66 Montgomery County, Pennsylvania
0.07
0.05
18 71 Montgomery County, Virginia
0.61
0
73 65 Moore County, North Carolina
--
0.06
73 5 Morgan County, West Virginia
--
1.87
58 57 Multnomah County, Oregon
0.14
0.14
61 65 Muskegon County, Michigan
0.11
0.06
73 4 Nantucket County, Massachusetts
--
2.46
65 63 Napa County, California
0.07
0.08
70 68 Nassau County, New York
0.02
0.03
56 64 Navajo County, Arizona
0.16
0.07
71 69 New Castle County, Delaware
0.01
0.02
55 57 New Hanover County, North Carolina
0.17
0.14
62 64 New Haven County, Connecticut
0.1
0.07
45 36 New London County, Connecticut
0.27
0.36
71 71 New York County, New York
0.01
0
73 64 Newaygo County, Michigan
--
0.07
69 71 Newport News city, Virginia
0.03
0
57 64 Niagara County, New York
0.15
0.07
73 57 Noble County, Indiana
--
0.14
48 40 Nome Census Area, Alaska
0.24
0.31
71 71 Norfolk city, Virginia
0.01
0
71 69 Norfolk County, Massachusetts
0.01
0.02
73 66 Northampton County, Pennsylvania
--
0.05
61 71 Northumberland County, Pennsylvania
0.11
0
66 65 Oakland County, Michigan
0.06
0.06
59 64 Ocean County, New Jersey
0.13
0.07
73 64 Oconto County, Wisconsin
--
0.07
70 71 Okaloosa County, Florida
0.02
0
65 63 Okanogan County, Washington
0.07
0.08
69 69 Oklahoma County, Oklahoma
0.03
0.02
72 71 Onondaga County, New York
0
0
71 66 Orange County, California
0.01
0.05
66 61 Orange County, Florida
0.06
0.1
66 71 Orleans Parish, Louisiana
0.06
0
73 72 Osceola County, Florida
--
--
65 71 Otsego County, New York
0.07
0
61 59 Ottawa County, Michigan
0.11
0.12
73 69 Ouachita Parish, Louisiana
--
0.02
73 59 Pacific County, Washington
--
0.12
62 60 Palm Beach County, Florida
0.1
0.11
27 55 Palo Alto County, Iowa
0.47
0.16
66 61 Pasco County, Florida
0.06
0.1
73 71 Peoria County, Illinois
--
0
66 66 Philadelphia County, Pennsylvania
0.06
0.05
73 34 Phillips County, Colorado
--
0.44
48 51 Phillips County, Kansas
0.24
0.2
72 71 Pierce County, Washington
0
0
52 65 Pike County, Mississippi
0.2
0.06
68 67 Pima County, Arizona
0.04
0.04
70 70 Pinellas County, Florida
0.02
0.01
61 71 Pittsylvania County, Virginia
0.11
0
73 68 Placer County, California
--
0.03
73 17 Plaquemines Parish, Louisiana
--
0.69
71 71 Polk County, Florida
0.01
0
65 60 Polk County, Iowa
0.07
0.11
73 70 Portage County, Ohio
--
0.01
73 70 Porter County, Indiana
--
0.01
68 71 Pottawattamie County, Iowa
0.04
0
41 71 Potter County, Texas
0.31
0
24 29 Preston County, West Virginia
0.52
0.49
69 71 Prince George County, Virginia
0.03
0
63 69 Prince George's County, Maryland
0.09
0.02
69 66 Prince William County, Virginia
0.03
0.05
71 71 Providence County, Rhode Island
0.01
0
70 70 Pueblo County, Colorado
0.02
0.01
32 48 Pulaski County, Indiana
0.4
0.23
69 70 Queens County, New York
0.03
0.01
69 68 Ramsey County, Minnesota
0.03
0.03
65 57 Randolph County, Illinois
0.07
0.14
67 67 Randolph County, North Carolina
0.05
0.04
73 69 Rankin County, Mississippi
--
0.02
52 42 Ravalli County, Montana
0.2
0.29
64 56 Reno County, Kansas
0.08
0.15
70 58 Richland County, Ohio
0.02
0.13
66 69 Richland County, South Carolina
0.06
0.02
42 43 Richmond County, Georgia
0.3
0.28
70 71 Richmond County, New York
0.02
0
73 25 Richmond County, Virginia
--
0.58
73 42 Rio Grande County, Colorado
--
0.29
70 67 Riverside County, California
0.02
0.04
65 62 Roanoke County, Virginia
0.07
0.09
44 56 Robeson County, North Carolina
0.28
0.15
68 71 Rock County, Wisconsin
0.04
0
42 68 Rock Island County, Illinois
0.3
0.03
73 72 Rockingham County, North Carolina
--
--
73 70 Rockland County, New York
--
0.01
73 30 Roseau County, Minnesota
--
0.48
69 68 Rowan County, North Carolina
0.03
0.03
27 71 Runnels County, Texas
0.47
0
56 71 Rutherford County, Tennessee
0.16
0
71 69 Sacramento County, California
0.01
0.02
68 71 Saginaw County, Michigan
0.04
0
63 62 Saline County, Kansas
0.09
0.09
73 61 San Benito County, California
--
0.1
70 70 San Bernardino County, California
0.02
0.01
69 68 San Diego County, California
0.03
0.03
71 70 San Francisco County, California
0.01
0.01
73 72 San Joaquin County, California
--
--
58 52 San Luis Obispo County, California
0.14
0.19
71 70 San Mateo County, California
0.01
0.01
10 25 Sanders County, Montana
1.15
0.58
64 67 Sandusky County, Ohio
0.08
0.04
65 65 Sangamon County, Illinois
0.07
0.06
66 69 Sanilac County, Michigan
0.06
0.02
69 70 Santa Clara County, California
0.03
0.01
68 68 Sarasota County, Florida
0.04
0.03
73 65 Saratoga County, New York
--
0.06
66 65 Schenectady County, New York
0.06
0.06
45 71 Schuyler County, Illinois
0.27
0
35 14 Scotland County, North Carolina
0.37
0.81
62 63 Scott County, Iowa
0.1
0.08
59 66 Sedgwick County, Kansas
0.13
0.05
70 68 Shawnee County, Kansas
0.02
0.03
60 61 Sheboygan County, Wisconsin
0.12
0.1
71 70 Shelby County, Tennessee
0.01
0.01
73 63 Sheridan County, Wyoming
--
0.08
73 45 Sherman County, Kansas
--
0.26
53 41 Shiawassee County, Michigan
0.19
0.3
22 71 Simpson County, Mississippi
0.56
0
63 64 Smyth County, Virginia
0.09
0.07
60 70 Snohomish County, Washington
0.12
0.01
73 69 Somerset County, New Jersey
--
0.02
68 71 Sonoma County, California
0.04
0
70 68 Spartanburg County, South Carolina
0.02
0.03
69 70 Spokane County, Washington
0.03
0.01
65 66 St. Charles County, Missouri
0.07
0.05
69 69 St. Clair County, Illinois
0.03
0.02
68 71 St. Clair County, Michigan
0.04
0
71 71 St. Joseph County, Indiana
0.01
0
64 36 St. Joseph County, Michigan
0.08
0.36
60 71 St. Lawrence County, New York
0.12
0
69 71 St. Louis city, Missouri
0.03
0
67 68 St. Louis County, Minnesota
0.05
0.03
58 62 St. Louis County, Missouri
0.14
0.09
69 51 St. Lucie County, Florida
0.03
0.2
20 71 St. Mary's County, Maryland
0.59
0
58 68 St. Tammany Parish, Louisiana
0.14
0.03
71 70 Stanislaus County, California
0.01
0.01
73 70 Stark County, Ohio
--
0.01
41 33 Starke County, Indiana
0.31
0.45
73 69 Steuben County, New York
--
0.02
73 62 Stevens County, Washington
--
0.09
70 70 Story County, Iowa
0.02
0.01
69 71 Suffolk County, Massachusetts
0.03
0
70 68 Suffolk County, New York
0.02
0.03
73 57 Sullivan County, New Hampshire
--
0.14
70 69 Sullivan County, New York
0.02
0.02
17 11 Summers County, West Virginia
0.63
0.94
69 68 Summit County, Ohio
0.03
0.03
73 65 Sunflower County, Mississippi
--
0.06
71 70 Sussex County, New Jersey
0.01
0.01
70 69 Tarrant County, Texas
0.02
0.02
73 21 Teller County, Colorado
--
0.62
57 71 Tioga County, Pennsylvania
0.15
0
68 67 Tippecanoe County, Indiana
0.04
0.04
73 63 Tipton County, Tennessee
--
0.08
72 58 Travis County, Texas
0
0.13
73 70 Trumbull County, Ohio
--
0.01
71 68 Tulare County, California
0.01
0.03
70 71 Tulsa County, Oklahoma
0.02
0
73 68 Tuscarawas County, Ohio
--
0.03
63 67 Tuscola County, Michigan
0.09
0.04
68 71 Ulster County, New York
0.04
0
55 55 Union County, New Jersey
0.17
0.16
64 71 Van Buren County, Michigan
0.08
0
71 71 Ventura County, California
0.01
0
47 71 Vernon County, Wisconsin
0.25
0
67 65 Vigo County, Indiana
0.05
0.06
73 69 Virginia Beach city, Virginia
--
0.02
65 63 Volusia County, Florida
0.07
0.08
28 66 Wabasha County, Minnesota
0.46
0.05
53 38 Wake County, North Carolina
0.19
0.34
61 56 Walthall County, Mississippi
0.11
0.15
65 71 Walworth County, Wisconsin
0.07
0
37 56 Wapello County, Iowa
0.35
0.15
50 71 Warren County, New Jersey
0.22
0
73 70 Washington County, Arkansas
--
0.01
68 69 Washington County, Maryland
0.04
0.02
73 72 Washington County, Minnesota
--
--
60 71 Washington County, Oklahoma
0.12
0
64 68 Washington County, Oregon
0.08
0.03
71 63 Washington County, Pennsylvania
0.01
0.08
71 71 Washtenaw County, Michigan
0.01
0
61 65 Wayne County, Michigan
0.11
0.06
66 66 Wayne County, North Carolina
0.06
0.05
67 71 Webster County, Iowa
0.05
0
70 69 Weld County, Colorado
0.02
0.02
19 50 Wells County, North Dakota
0.6
0.21
66 68 Westchester County, New York
0.06
0.03
68 68 Westmoreland County, Pennsylvania
0.04
0.03
57 71 Wexford County, Michigan
0.15
0
64 64 Whatcom County, Washington
0.08
0.07
6 6 Wilkes County, Georgia
1.42
1.83
71 70 Will County, Illinois
0.01
0.01
58 71 Williamsburg County, South Carolina
0.14
0
73 67 Wilson County, North Carolina
--
0.04
68 71 Windham County, Connecticut
0.04
0
73 69 Winnebago County, Illinois
--
0.02
73 43 Wood County, Ohio
--
0.28
55 71 Wood County, Texas
0.17
0
57 57 Woodbury County, Iowa
0.15
0.14
68 67 Wyandotte County, Kansas
0.04
0.04
23 47 Wyoming County, West Virginia
0.55
0.24
49 47 Yakima County, Washington
0.23
0.24
73 72 Yolo County, California
--
--
69 68 York County, Pennsylvania
0.03
0.03
53 48 York County, Virginia
0.19
0.23


* 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]