Ranking of US Counties By Population with Ukrainian Ancestry in 2021
Updated on March 2, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, among all US counties, Kings County, NY had the highest population with Ukrainian ancestry (40.06K), followed by Cook County, IL (33.25K), and Los Angeles County, CA (25.85K).
The chart below shows the top 10 counties with high number of people with Ukrainian ancestry, and the table below shows the ranking of the top 200 counties.
You can see similar information for other ancestry groups in the US.
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Related Topics: US Census 2021 Topic List.
Data Source: US Census Bureau.
Ranking of US Counties By Population with Ukrainian Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Kings County, NY | 40056 |
| 2 | Cook County, IL | 33249 |
| 3 | Los Angeles County, CA | 25851 |
| 4 | King County, WA | 24862 |
| 5 | Sacramento County, CA | 21363 |
| 6 | Cuyahoga County, OH | 14532 |
| 7 | Philadelphia County, PA | 13332 |
| 8 | Bucks County, PA | 12508 |
| 9 | Allegheny County, PA | 11357 |
| 10 | New York County, NY | 10646 |
| 11 | Montgomery County, PA | 10203 |
| 12 | Oakland County, MI | 10049 |
| 13 | Multnomah County, OR | 9141 |
| 14 | San Diego County, CA | 8893 |
| 15 | Maricopa County, AZ | 8892 |
| 16 | Clark County, WA | 8882 |
| 17 | Monroe County, NY | 8646 |
| 18 | Snohomish County, WA | 8567 |
| 19 | Pierce County, WA | 7912 |
| 20 | Bergen County, NJ | 7903 |
| 21 | Santa Clara County, CA | 7743 |
| 22 | Queens County, NY | 7694 |
| 23 | Suffolk County, NY | 7614 |
| 24 | Middlesex County, NJ | 7602 |
| 25 | Middlesex County, MA | 7517 |
| 26 | Richmond County, NY | 6949 |
| 27 | Macomb County, MI | 6460 |
| 28 | Palm Beach County, FL | 6456 |
| 29 | Westchester County, NY | 6445 |
| 30 | Broward County, FL | 6386 |
| 31 | Orange County, CA | 6307 |
| 32 | Nassau County, NY | 6287 |
| 33 | Monmouth County, NJ | 6149 |
| 34 | Lake County, IL | 6033 |
| 35 | Onondaga County, NY | 6024 |
| 36 | Erie County, NY | 5772 |
| 37 | Hennepin County, MN | 5752 |
| 38 | San Francisco County, CA | 5708 |
| 39 | Fairfield County, CT | 5620 |
| 40 | Wayne County, MI | 5612 |
| 41 | DuPage County, IL | 5447 |
| 42 | Montgomery County, MD | 5396 |
| 43 | Fairfax County, VA | 5068 |
| 44 | Alameda County, CA | 5040 |
| 45 | Hartford County, CT | 5013 |
| 46 | New Haven County, CT | 4781 |
| 47 | Morris County, NJ | 4641 |
| 48 | Ocean County, NJ | 4620 |
| 49 | Clark County, NV | 4562 |
| 50 | Baltimore County, MD | 4510 |
| 51 | Clackamas County, OR | 4461 |
| 52 | Pinellas County, FL | 4442 |
| 53 | Spokane County, WA | 4386 |
| 54 | Spartanburg County, SC | 4367 |
| 55 | Chester County, PA | 4356 |
| 56 | Delaware County, PA | 4341 |
| 57 | Miami-Dade County, FL | 4264 |
| 58 | Lehigh County, PA | 4250 |
| 59 | Mecklenburg County, NC | 4009 |
| 60 | Harris County, TX | 4002 |
| 61 | Franklin County, OH | 3923 |
| 62 | Westmoreland County, PA | 3724 |
| 63 | Northampton County, PA | 3695 |
| 64 | Union County, NJ | 3687 |
| 65 | San Mateo County, CA | 3657 |
| 66 | Luzerne County, PA | 3575 |
| 67 | Contra Costa County, CA | 3468 |
| 68 | Wake County, NC | 3450 |
| 69 | New Castle County, DE | 3328 |
| 70 | Hillsborough County, FL | 3218 |
| 71 | Orange County, FL | 3187 |
| 72 | Camden County, NJ | 3160 |
| 73 | Somerset County, NJ | 3102 |
| 74 | Burlington County, NJ | 3014 |
| 75 | Hampden County, MA | 2990 |
| 76 | Norfolk County, MA | 2948 |
| 77 | Hudson County, NJ | 2910 |
| 78 | Fulton County, GA | 2899 |
| 79 | Sarasota County, FL | 2890 |
| 80 | Essex County, NJ | 2876 |
| 81 | Albany County, NY | 2816 |
| 82 | Oneida County, NY | 2791 |
| 83 | Passaic County, NJ | 2767 |
| 84 | Lackawanna County, PA | 2746 |
| 85 | Summit County, OH | 2667 |
| 86 | Placer County, CA | 2635 |
| 87 | Duval County, FL | 2584 |
| 88 | Berks County, PA | 2545 |
| 89 | Pima County, AZ | 2533 |
| 90 | Washington County, OR | 2522 |
| 91 | Travis County, TX | 2501 |
| 92 | Lancaster County, PA | 2495 |
| 93 | Riverside County, CA | 2486 |
| 94 | Schuylkill County, PA | 2459 |
| 95 | Denver County, CO | 2425 |
| 96 | Mercer County, NJ | 2401 |
| 97 | Essex County, MA | 2363 |
| 98 | Ventura County, CA | 2353 |
| 99 | Rockland County, NY | 2343 |
| 100 | Gloucester County, NJ | 2262 |
| 101 | Worcester County, MA | 2235 |
| 102 | Hunterdon County, NJ | 2204 |
| 103 | Lee County, FL | 2166 |
| 104 | Mahoning County, OH | 2159 |
| 105 | Tarrant County, TX | 2148 |
| 106 | Beaver County, PA | 2130 |
| 107 | Suffolk County, MA | 2124 |
| 108 | Dallas County, TX | 2078 |
| 109 | Arapahoe County, CO | 2070 |
| 110 | Anne Arundel County, MD | 2052 |
| 111 | Arlington County, VA | 2048 |
| 112 | Collin County, TX | 2040 |
| 113 | San Bernardino County, CA | 2033 |
| 114 | Pasco County, FL | 2008 |
| 115 | Erie County, PA | 1982 |
| 116 | Grant County, WA | 1963 |
| 117 | Atlantic County, NJ | 1919 |
| 118 | Gwinnett County, GA | 1912 |
| 119 | Milwaukee County, WI | 1910 |
| 120 | Butler County, PA | 1889 |
| 121 | St. Louis County, MO | 1881 |
| 122 | Ada County, ID | 1865 |
| 123 | Buncombe County, NC | 1851 |
| 124 | Orange County, NY | 1841 |
| 125 | Saratoga County, NY | 1836 |
| 126 | Brevard County, FL | 1833 |
| 127 | Bexar County, TX | 1810 |
| 128 | McHenry County, IL | 1799 |
| 129 | Kane County, IL | 1784 |
| 130 | Jefferson County, CO | 1767 |
| 131 | Manatee County, FL | 1723 |
| 132 | Washtenaw County, MI | 1722 |
| 133 | Providence County, RI | 1714 |
| 134 | Horry County, SC | 1702 |
| 135 | Canyon County, ID | 1676 |
| 136 | Warren County, NJ | 1674 |
| 137 | Loudoun County, VA | 1671 |
| 138 | New London County, CT | 1630 |
| 139 | Marin County, CA | 1625 |
| 140 | Will County, IL | 1606 |
| 141 | Sussex County, NJ | 1603 |
| 142 | Bernalillo County, NM | 1596 |
| 143 | El Paso County, CO | 1592 |
| 144 | Medina County, OH | 1589 |
| 145 | York County, PA | 1581 |
| 146 | Johnson County, KS | 1573 |
| 147 | Hillsborough County, NH | 1565 |
| 148 | Union County, NC | 1547 |
| 149 | Virginia Beach city, VA | 1540 |
| 150 | Collier County, FL | 1539 |
| 151 | Dane County, WI | 1536 |
| 152 | Anoka County, MN | 1525 |
| 153 | Broome County, NY | 1514 |
| 154 | Ulster County, NY | 1511 |
| 155 | Dutchess County, NY | 1504 |
| 156 | Lorain County, OH | 1479 |
| 157 | Bronx County, NY | 1473 |
| 158 | Hamilton County, IN | 1463 |
| 159 | Kent County, MI | 1455 |
| 160 | Boulder County, CO | 1392 |
| 161 | Marion County, OR | 1386 |
| 162 | Volusia County, FL | 1379 |
| 163 | Howard County, MD | 1365 |
| 164 | Rensselaer County, NY | 1364 |
| 165 | Lake County, OH | 1349 |
| 166 | Dakota County, MN | 1342 |
| 167 | Lake County, IN | 1334 |
| 168 | Niagara County, NY | 1330 |
| 168 | Salt Lake County, UT | 1330 |
| 169 | Lancaster County, NE | 1328 |
| 170 | Cobb County, GA | 1320 |
| 171 | Tulsa County, OK | 1302 |
| 172 | Frederick County, MD | 1289 |
| 173 | Sonoma County, CA | 1279 |
| 174 | Washoe County, NV | 1251 |
| 175 | Cayuga County, NY | 1243 |
| 176 | Larimer County, CO | 1237 |
| 177 | Marion County, IN | 1233 |
| 178 | Cumberland County, NJ | 1228 |
| 179 | Davidson County, TN | 1223 |
| 180 | Douglas County, CO | 1213 |
| 181 | Bradley County, TN | 1211 |
| 182 | Baltimore city, MD | 1189 |
| 183 | Galveston County, TX | 1183 |
| 184 | Ramsey County, MN | 1182 |
| 185 | Washington County, PA | 1178 |
| 186 | Hamilton County, OH | 1172 |
| 187 | Santa Barbara County, CA | 1165 |
| 188 | Trumbull County, OH | 1128 |
| 189 | Franklin County, WA | 1112 |
| 190 | Cherokee County, GA | 1107 |
| 191 | Henrico County, VA | 1097 |
| 192 | Livingston County, MI | 1094 |
| 193 | Fresno County, CA | 1083 |
| 193 | Cumberland County, ME | 1083 |
| 194 | Pettis County, MO | 1067 |
| 194 | Prince William County, VA | 1067 |
| 195 | DeKalb County, GA | 1054 |
| 196 | Denton County, TX | 1045 |
| 197 | Rockingham County, NH | 1042 |