Greek Orthodox Archdiocese of America Counties (2000) [ Metro Areas | States ]
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Greek immigrants settled in America in the 19th century and organized parishes under the jurisdiction of the Russian Orthodox Church. In 1918, they established a separate ethnic diocese, which eventually became the Greek Orthodox Archdiocese of North and South America.

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 Greek Orthodox Archdiocese 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
88 Abbeville County, South Carolina
--
--
82 Ada County, Idaho
162
0.05
78 Alachua County, Florida
201
0.09
77 Alamance County, North Carolina
132
0.1
57 Alameda County, California
4,272
0.3
46 Albany County, New York
1,203
0.41
88 Albemarle County, Virginia
--
--
4 Alexandria city, Virginia
1,995
1.56
44 Allegheny County, Pennsylvania
5,556
0.43
76 Allen County, Indiana
366
0.11
27 Alpena County, Michigan
225
0.72
70 Anchorage Municipality, Alaska
450
0.17
52 Androscoggin County, Maine
366
0.35
61 Anne Arundel County, Maryland
1,269
0.26
71 Arapahoe County, Colorado
780
0.16
83 Armstrong County, Pennsylvania
30
0.04
1 Ashland County, Ohio
1,698
3.23
54 Atlantic County, New Jersey
837
0.33
87 Baldwin County, Alabama
0
0
10 Baltimore city, Maryland
7,887
1.21
67 Baltimore County, Maryland
1,521
0.2
48 Bannock County, Idaho
297
0.39
29 Barnstable County, Massachusetts
1,533
0.69
79 Bay County, Florida
123
0.08
87 Beaufort County, South Carolina
3
0
20 Beaver County, Pennsylvania
1,500
0.83
66 Belknap County, New Hampshire
117
0.21
70 Belmont County, Ohio
120
0.17
31 Bergen County, New Jersey
5,682
0.64
67 Berks County, Pennsylvania
750
0.2
61 Berkshire County, Massachusetts
354
0.26
74 Bernalillo County, New Mexico
711
0.13
80 Berrien County, Michigan
120
0.07
81 Bexar County, Texas
780
0.06
77 Bibb County, Georgia
153
0.1
77 Black Hawk County, Iowa
132
0.1
82 Blair County, Pennsylvania
60
0.05
88 Boone County, Missouri
--
--
68 Boulder County, Colorado
543
0.19
40 Brevard County, Florida
2,337
0.49
61 Bristol County, Massachusetts
1,386
0.26
68 Bronx County, New York
2,529
0.19
59 Broome County, New York
564
0.28
76 Broward County, Florida
1,845
0.11
67 Buncombe County, North Carolina
405
0.2
81 Butler County, Ohio
195
0.06
88 Butler County, Pennsylvania
--
--
72 Cabell County, West Virginia
150
0.15
67 Caddo Parish, Louisiana
516
0.2
88 Calhoun County, Michigan
--
--
83 Cambria County, Pennsylvania
60
0.04
47 Camden County, New Jersey
2,022
0.4
88 Campbell County, Virginia
--
--
65 Cape May County, New Jersey
222
0.22
87 Carbon County, Pennsylvania
0
0
3 Carbon County, Utah
348
1.7
67 Cascade County, Montana
159
0.2
88 Centre County, Pennsylvania
--
--
14 Cerro Gordo County, Iowa
465
1
71 Champaign County, Illinois
282
0.16
50 Charleston County, South Carolina
1,140
0.37
71 Charlotte County, Florida
231
0.16
18 Charlottesville city, Virginia
405
0.9
55 Chatham County, Georgia
738
0.32
70 Chautauqua County, New York
243
0.17
73 Chemung County, New York
126
0.14
59 Cheshire County, New Hampshire
207
0.28
69 Chippewa County, Michigan
69
0.18
73 Chittenden County, Vermont
201
0.14
47 Citrus County, Florida
468
0.4
80 Clark County, Nevada
1,020
0.07
74 Clark County, Ohio
192
0.13
87 Clarke County, Georgia
0
0
81 Cobb County, Georgia
384
0.06
88 Coconino County, Arizona
--
--
77 Collier County, Florida
255
0.1
82 Contra Costa County, California
453
0.05
37 Cook County, Illinois
29,049
0.54
88 Crawford County, Ohio
--
--
62 Cumberland County, Maine
666
0.25
64 Cumberland County, New Jersey
333
0.23
72 Cumberland County, North Carolina
450
0.15
28 Cumberland County, Pennsylvania
1,500
0.7
19 Cumberland County, Tennessee
417
0.89
48 Cuyahoga County, Ohio
5,400
0.39
78 Dallas County, Texas
1,926
0.09
58 Dane County, Wisconsin
1,251
0.29
54 Danville city, Virginia
159
0.33
88 Davidson County, Tennessee
--
--
48 DeKalb County, Georgia
2,625
0.39
68 DeKalb County, Illinois
171
0.19
32 Delaware County, Pennsylvania
3,456
0.63
54 Denver County, Colorado
1,845
0.33
26 District of Columbia, District of Columbia
4,317
0.75
88 Dougherty County, Georgia
--
--
76 Douglas County, Nebraska
498
0.11
78 Dubuque County, Iowa
81
0.09
64 DuPage County, Illinois
2,082
0.23
74 Durham County, North Carolina
291
0.13
59 Dutchess County, New York
789
0.28
68 Duval County, Florida
1,449
0.19
87 East Baton Rouge Parish, Louisiana
0
0
76 El Paso County, Colorado
543
0.11
84 El Paso County, Texas
192
0.03
63 Erie County, New York
2,313
0.24
83 Erie County, Pennsylvania
120
0.04
56 Escambia County, Florida
918
0.31
6 Essex County, Massachusetts
10,272
1.42
56 Essex County, New Jersey
2,487
0.31
88 Fairfax County, Virginia
--
--
39 Fairfield County, Connecticut
4,380
0.5
88 Fayette County, Georgia
--
--
77 Fayette County, Kentucky
270
0.1
53 Florence County, South Carolina
432
0.34
47 Fond du Lac County, Wisconsin
393
0.4
87 Forsyth County, Georgia
0
0
61 Forsyth County, North Carolina
786
0.26
65 Franklin County, Ohio
2,400
0.22
87 Franklin County, Washington
0
0
72 Frederick County, Maryland
288
0.15
88 Frederick County, Virginia
--
--
8 Fredericksburg city, Virginia
252
1.31
79 Fresno County, California
624
0.08
88 Fulton County, Georgia
--
--
79 Fulton County, New York
45
0.08
75 Galveston County, Texas
306
0.12
80 Garland County, Arkansas
66
0.07
70 Genesee County, Michigan
729
0.17
87 Glynn County, Georgia
0
0
88 Grand County, Colorado
--
--
88 Grand Traverse County, Michigan
--
--
29 Greene County, New York
333
0.69
66 Greenville County, South Carolina
807
0.21
72 Guilford County, North Carolina
648
0.15
76 Hall County, Nebraska
60
0.11
88 Hamilton County, Indiana
--
--
67 Hamilton County, Ohio
1,716
0.2
77 Hamilton County, Tennessee
309
0.1
31 Hampden County, Massachusetts
2,934
0.64
2 Hancock County, West Virginia
900
2.76
88 Harford County, Maryland
--
--
75 Harris County, Texas
4,125
0.12
73 Harrison County, Mississippi
273
0.14
65 Harrison County, West Virginia
150
0.22
51 Hartford County, Connecticut
3,096
0.36
67 Hennepin County, Minnesota
2,280
0.2
88 Henrico County, Virginia
--
--
87 Hernando County, Florida
0
0
80 Hillsborough County, Florida
672
0.07
9 Hillsborough County, New Hampshire
4,860
1.28
77 Hinds County, Mississippi
252
0.1
84 Honolulu County, Hawaii
282
0.03
36 Hopewell city, Virginia
126
0.56
73 Horry County, South Carolina
282
0.14
64 Hudson County, New Jersey
1,389
0.23
88 Hunterdon County, New Jersey
--
--
71 Ingham County, Michigan
435
0.16
88 Iredell County, North Carolina
--
--
73 Jackson County, Missouri
930
0.14
62 Jefferson County, Alabama
1,644
0.25
83 Jefferson County, Kentucky
252
0.04
73 Jefferson County, New York
162
0.14
38 Jefferson County, Ohio
375
0.51
83 Jefferson County, Texas
90
0.04
87 Johnson County, Kansas
0
0
88 Kalamazoo County, Michigan
--
--
80 Kanawha County, West Virginia
150
0.07
70 Kane County, Illinois
687
0.17
72 Kankakee County, Illinois
156
0.15
88 Kendall County, Illinois
--
--
88 Kenosha County, Wisconsin
--
--
74 Kent County, Michigan
720
0.13
83 Kern County, California
282
0.04
73 King County, Washington
2,379
0.14
61 Kings County, New York
6,309
0.26
88 Klickitat County, Washington
--
--
66 Knox County, Tennessee
792
0.21
81 Lackawanna County, Pennsylvania
120
0.06
78 Lake County, Illinois
603
0.09
16 Lake County, Indiana
4,437
0.92
78 Lancaster County, Nebraska
216
0.09
86 Lancaster County, Pennsylvania
60
0.01
78 Lane County, Oregon
279
0.09
87 Laramie County, Wyoming
0
0
88 Larimer County, Colorado
--
--
71 Lawrence County, Pennsylvania
150
0.16
79 Lee County, Florida
342
0.08
88 Lehigh County, Pennsylvania
--
--
71 Leon County, Florida
393
0.16
88 Levy County, Florida
--
--
73 Linn County, Iowa
267
0.14
66 Lorain County, Ohio
600
0.21
79 Los Angeles County, California
7,845
0.08
80 Lubbock County, Texas
171
0.07
70 Lucas County, Ohio
762
0.17
83 Luzerne County, Pennsylvania
120
0.04
79 Lynchburg city, Virginia
51
0.08
25 Macomb County, Michigan
5,979
0.76
76 Macon County, Illinois
123
0.11
79 Madison County, Alabama
213
0.08
15 Mahoning County, Ohio
2,550
0.99
68 Manatee County, Florida
507
0.19
76 Maricopa County, Arizona
3,417
0.11
55 Marin County, California
783
0.32
88 Marion County, Florida
--
--
62 Marion County, Indiana
2,154
0.25
85 Marquette County, Michigan
12
0.02
88 Martin County, Florida
--
--
88 Maui County, Hawaii
--
--
88 McHenry County, Illinois
--
--
79 McLennan County, Texas
165
0.08
49 Mecklenburg County, North Carolina
2,652
0.38
47 Mercer County, New Jersey
1,407
0.4
77 Mercer County, Pennsylvania
120
0.1
59 Merrimack County, New Hampshire
378
0.28
60 Mesa County, Colorado
315
0.27
78 Miami-Dade County, Florida
2,130
0.09
15 Middlesex County, Massachusetts
14,553
0.99
46 Middlesex County, New Jersey
3,045
0.41
52 Milwaukee County, Wisconsin
3,264
0.35
72 Minnehaha County, South Dakota
222
0.15
70 Missoula County, Montana
165
0.17
64 Mobile County, Alabama
939
0.23
12 Moffat County, Colorado
153
1.16
51 Monmouth County, New Jersey
2,232
0.36
74 Monongalia County, West Virginia
105
0.13
87 Monroe County, Florida
0
0
45 Monroe County, New York
3,105
0.42
76 Monroe County, Pennsylvania
150
0.11
78 Monterey County, California
381
0.09
88 Montgomery County, Alabama
--
--
62 Montgomery County, Maryland
2,160
0.25
88 Montgomery County, North Carolina
--
--
88 Montgomery County, Ohio
--
--
70 Montgomery County, Pennsylvania
1,311
0.17
88 Morrill County, Nebraska
--
--
69 Morris County, New Jersey
840
0.18
48 Multnomah County, Oregon
2,598
0.39
88 Muscogee County, Georgia
--
--
69 Muskegon County, Michigan
303
0.18
34 Nassau County, New York
8,148
0.61
87 Natrona County, Wyoming
0
0
46 New Castle County, Delaware
2,076
0.41
35 New Hanover County, North Carolina
939
0.59
59 New Haven County, Connecticut
2,346
0.28
66 New London County, Connecticut
537
0.21
52 New York County, New York
5,403
0.35
21 Newport County, Rhode Island
699
0.82
36 Newport News city, Virginia
1,017
0.56
41 Norfolk city, Virginia
1,122
0.48
23 Norfolk County, Massachusetts
5,040
0.78
7 Northampton County, Pennsylvania
3,750
1.4
77 Nueces County, Texas
327
0.1
57 Oakland County, Michigan
3,633
0.3
66 Ocean County, New Jersey
1,065
0.21
88 Oconee County, Georgia
--
--
13 Ohio County, West Virginia
525
1.11
74 Okaloosa County, Florida
219
0.13
81 Oklahoma County, Oklahoma
417
0.06
47 Olmsted County, Minnesota
498
0.4
67 Onondaga County, New York
927
0.2
79 Orange County, California
2,253
0.08
74 Orange County, Florida
1,185
0.13
24 Orange County, New York
2,628
0.77
71 Orleans Parish, Louisiana
795
0.16
79 Ouachita Parish, Louisiana
111
0.08
80 Outagamie County, Wisconsin
120
0.07
75 Palm Beach County, Florida
1,341
0.12
56 Pasco County, Florida
1,083
0.31
71 Passaic County, New Jersey
777
0.16
50 Penobscot County, Maine
543
0.37
57 Peoria County, Illinois
555
0.3
72 Philadelphia County, Pennsylvania
2,343
0.15
77 Pierce County, Washington
705
0.1
77 Pima County, Arizona
813
0.1
88 Pinal County, Arizona
--
--
22 Pinellas County, Florida
7,275
0.79
88 Pitt County, North Carolina
--
--
88 Pittsylvania County, Virginia
--
--
87 Placer County, California
3
0
63 Plymouth County, Massachusetts
1,146
0.24
85 Polk County, Florida
87
0.02
73 Polk County, Iowa
531
0.14
57 Porter County, Indiana
438
0.3
78 Potter County, Texas
105
0.09
88 Prince George County, Virginia
--
--
83 Prince George's County, Maryland
285
0.04
43 Providence County, Rhode Island
2,739
0.44
70 Pueblo County, Colorado
234
0.17
75 Pulaski County, Arkansas
417
0.12
87 Putnam County, New York
0
0
25 Queens County, New York
16,959
0.76
59 Racine County, Wisconsin
528
0.28
68 Ramsey County, Minnesota
948
0.19
88 Randolph County, North Carolina
--
--
56 Rensselaer County, New York
474
0.31
78 Richland County, Ohio
120
0.09
63 Richland County, South Carolina
783
0.24
32 Richmond city, Virginia
1,239
0.63
67 Richmond County, Georgia
402
0.2
62 Richmond County, New York
1,098
0.25
83 Riverside County, California
642
0.04
36 Roanoke city, Virginia
534
0.56
88 Roanoke County, Virginia
--
--
32 Rock Island County, Illinois
939
0.63
61 Rockingham County, New Hampshire
720
0.26
52 Rockland County, New York
1,014
0.35
64 Rutland County, Vermont
147
0.23
63 Sacramento County, California
2,994
0.24
57 Saginaw County, Michigan
627
0.3
52 Salt Lake County, Utah
3,144
0.35
82 San Bernardino County, California
906
0.05
76 San Diego County, California
3,198
0.11
51 San Francisco County, California
2,787
0.36
71 San Joaquin County, California
903
0.16
87 San Luis Obispo County, California
0
0
56 San Mateo County, California
2,166
0.31
78 Sangamon County, Illinois
171
0.09
88 Sanilac County, Michigan
--
--
73 Santa Barbara County, California
573
0.14
76 Santa Clara County, California
1,860
0.11
74 Santa Cruz County, California
345
0.13
87 Santa Fe County, New Mexico
6
0
88 Sarasota County, Florida
--
--
33 Schenectady County, New York
903
0.62
55 Scotts Bluff County, Nebraska
117
0.32
88 Sebastian County, Arkansas
--
--
87 Sedgwick County, Kansas
0
0
79 Shasta County, California
123
0.08
68 Sheboygan County, Wisconsin
216
0.19
76 Shelby County, Tennessee
993
0.11
77 Solano County, California
402
0.1
70 Spartanburg County, South Carolina
420
0.17
74 Spokane County, Washington
546
0.13
88 Spotsylvania County, Virginia
--
--
75 St. Clair County, Illinois
312
0.12
88 St. Clair County, Michigan
--
--
71 St. Johns County, Florida
192
0.16
58 St. Joseph County, Indiana
774
0.29
30 St. Louis city, Missouri
2,298
0.66
72 St. Louis County, Minnesota
303
0.15
74 St. Louis County, Missouri
1,296
0.13
47 St. Lucie County, Florida
762
0.4
68 Stanislaus County, California
840
0.19
17 Stark County, Ohio
3,450
0.91
88 Stokes County, North Carolina
--
--
36 Strafford County, New Hampshire
624
0.56
73 Suffolk County, Massachusetts
975
0.14
59 Suffolk County, New York
4,017
0.28
46 Sullivan County, New Hampshire
165
0.41
88 Sullivan County, New York
--
--
77 Sullivan County, Tennessee
147
0.1
54 Summit County, Ohio
1,800
0.33
87 Sweetwater County, Wyoming
0
0
82 Tarrant County, Texas
717
0.05
87 Tolland County, Connecticut
0
0
74 Tom Green County, Texas
138
0.13
68 Tompkins County, New York
186
0.19
83 Travis County, Texas
291
0.04
42 Trumbull County, Ohio
1,050
0.47
80 Tulsa County, Oklahoma
396
0.07
70 Ulster County, New York
303
0.17
30 Union County, New Jersey
3,432
0.66
82 Ventura County, California
375
0.05
69 Virginia Beach city, Virginia
762
0.18
69 Volusia County, Florida
783
0.18
73 Wake County, North Carolina
858
0.14
88 Ward County, North Dakota
--
--
87 Washakie County, Wyoming
0
0
87 Washington County, Oregon
3
0
43 Washington County, Pennsylvania
900
0.44
88 Washington County, Texas
--
--
76 Washoe County, Nevada
372
0.11
60 Washtenaw County, Michigan
876
0.27
68 Wayne County, Michigan
3,870
0.19
71 Weber County, Utah
309
0.16
69 Westchester County, New York
1,626
0.18
68 Westmoreland County, Pennsylvania
690
0.19
71 Whatcom County, Washington
267
0.16
87 White Pine County, Nevada
0
0
79 Wichita County, Texas
111
0.08
65 Will County, Illinois
1,125
0.22
11 Winchester city, Virginia
282
1.2
62 Windham County, Connecticut
276
0.25
67 Winnebago County, Illinois
546
0.2
60 Woodbury County, Iowa
282
0.27
5 Worcester County, Maryland
702
1.51
32 Worcester County, Massachusetts
4,752
0.63
88 Yavapai County, Arizona
--
--
88 Yellowstone County, Montana
--
--
38 York County, Maine
957
0.51
48 York County, Pennsylvania
1,500
0.39


* 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]




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