Ranking of US Counties By Non-Hispanic White Population in 2020
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2020, among all US counties, Los Angeles, CA had the highest number of people who identified their ethnicity as Non-Hispanic White (2.61M), followed by Maricopa, AZ (2.44M), and Cook, IL (2.18M).
The chart below shows the top 10 counties, and the table below shows the ranking of the top 200 US counties.
You can see similar ranking information for other racial and ethnicity groups in the United States.
You can also see links at the bottom of the page for the ranking of counties for each state.
You may also be interested in:
Related Topics: US Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of US Counties By Non-Hispanic White Population in 2020
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| Rank | County | Non-Hispanic White Population |
|---|---|---|
| 1 | Los Angeles County, CA | 2609479 |
| 2 | Maricopa County, AZ | 2435759 |
| 3 | Cook County, IL | 2178715 |
| 4 | San Diego County, CA | 1470011 |
| 5 | Harris County, TX | 1356578 |
| 6 | King County, WA | 1287199 |
| 7 | Orange County, CA | 1242800 |
| 8 | Middlesex County, MA | 1143415 |
| 9 | Kings County, NY | 1006511 |
| 10 | Suffolk County, NY | 987815 |
| 11 | Allegheny County, PA | 968281 |
| 12 | Tarrant County, TX | 944032 |
| 13 | Clark County, NV | 939879 |
| 14 | Oakland County, MI | 903101 |
| 15 | Wayne County, MI | 877047 |
| 16 | Hennepin County, MN | 864818 |
| 17 | Salt Lake County, UT | 824515 |
| 18 | Riverside County, CA | 815286 |
| 19 | New York County, NY | 806292 |
| 20 | Franklin County, OH | 803467 |
| 21 | Nassau County, NY | 794652 |
| 22 | Palm Beach County, FL | 793579 |
| 23 | Cuyahoga County, OH | 732884 |
| 24 | Dallas County, TX | 729165 |
| 25 | Erie County, NY | 708040 |
| 26 | Pinellas County, FL | 700918 |
| 27 | Hillsborough County, FL | 696134 |
| 28 | Sacramento County, CA | 684422 |
| 29 | Macomb County, MI | 678262 |
| 30 | Broward County, FL | 665097 |
| 31 | Wake County, NC | 661377 |
| 32 | St. Louis County, MO | 644748 |
| 33 | Worcester County, MA | 641533 |
| 34 | Travis County, TX | 637556 |
| 35 | Montgomery County, PA | 633708 |
| 36 | Capitol Planning Region, CT | 604173 |
| 37 | DuPage County, IL | 603522 |
| 38 | Pierce County, WA | 594991 |
| 39 | San Bernardino County, CA | 590664 |
| 40 | Queens County, NY | 590142 |
| 41 | Collin County, TX | 576328 |
| 42 | Santa Clara County, CA | 571866 |
| 43 | Fairfax County, VA | 562023 |
| 44 | Orange County, FL | 559803 |
| 45 | Bexar County, TX | 558231 |
| 46 | Multnomah County, OR | 557915 |
| 47 | Philadelphia County, PA | 552391 |
| 48 | Essex County, MA | 552156 |
| 49 | Snohomish County, WA | 550674 |
| 50 | Pima County, AZ | 550513 |
| 51 | Bucks County, PA | 533399 |
| 52 | Utah County, UT | 533354 |
| 53 | Ocean County, NJ | 531597 |
| 54 | Hamilton County, OH | 531021 |
| 55 | Monroe County, NY | 527633 |
| 56 | Norfolk County, MA | 527119 |
| 57 | Bergen County, NJ | 517960 |
| 58 | Westchester County, NY | 516629 |
| 59 | Denton County, TX | 514910 |
| 60 | Duval County, FL | 509908 |
| 61 | Jefferson County, KY | 506118 |
| 62 | Marion County, IN | 506078 |
| 63 | Lee County, FL | 502963 |
| 64 | Mecklenburg County, NC | 502318 |
| 65 | El Paso County, CO | 500388 |
| 66 | Alameda County, CA | 497261 |
| 67 | Contra Costa County, CA | 481750 |
| 68 | Johnson County, KS | 477760 |
| 69 | Kent County, MI | 477406 |
| 70 | Monmouth County, NJ | 474666 |
| 71 | Milwaukee County, WI | 466075 |
| 72 | Bristol County, MA | 463908 |
| 73 | Baltimore County, MD | 459723 |
| 74 | Jefferson County, CO | 451386 |
| 75 | Spokane County, WA | 451145 |
| 76 | Lancaster County, PA | 448099 |
| 77 | Brevard County, FL | 446275 |
| 78 | Montgomery County, MD | 446269 |
| 79 | Dane County, WI | 438901 |
| 80 | Jackson County, MO | 436292 |
| 81 | Oklahoma County, OK | 432064 |
| 82 | Will County, IL | 428396 |
| 83 | Plymouth County, MA | 426607 |
| 84 | Lake County, IL | 418778 |
| 85 | Ada County, ID | 416778 |
| 86 | Chester County, PA | 416754 |
| 87 | Fulton County, GA | 414064 |
| 88 | Summit County, OH | 408638 |
| 89 | Pasco County, FL | 406988 |
| 90 | Polk County, FL | 404088 |
| 91 | Denver County, CO | 402049 |
| 92 | Tulsa County, OK | 398715 |
| 93 | Douglas County, NE | 396829 |
| 94 | Providence County, RI | 393405 |
| 95 | Montgomery County, TX | 391509 |
| 96 | Volusia County, FL | 390816 |
| 97 | Davidson County, TN | 388202 |
| 98 | Knox County, TN | 386958 |
| 99 | Western Connecticut Planning Region, CT | 384055 |
| 100 | Cobb County, GA | 382582 |
| 101 | Clark County, WA | 382559 |
| 102 | Arapahoe County, CO | 381900 |
| 103 | Anne Arundel County, MD | 381889 |
| 104 | Washington County, OR | 380443 |
| 105 | York County, PA | 374088 |
| 106 | Ventura County, CA | 373894 |
| 107 | Delaware County, PA | 372641 |
| 108 | Polk County, IA | 372598 |
| 109 | Montgomery County, OH | 372476 |
| 110 | Miami-Dade County, FL | 366346 |
| 111 | Suffolk County, MA | 364819 |
| 112 | Onondaga County, NY | 360817 |
| 113 | Sarasota County, FL | 358653 |
| 114 | Waukesha County, WI | 355274 |
| 115 | Williamson County, TX | 354777 |
| 116 | Greenville County, SC | 351522 |
| 117 | Morris County, NJ | 350492 |
| 118 | Hillsborough County, NH | 350374 |
| 119 | Sedgwick County, KS | 349999 |
| 120 | Middlesex County, NJ | 349586 |
| 121 | St. Charles County, MO | 348523 |
| 122 | South Central Connecticut Planning Region, CT | 346662 |
| 123 | San Francisco County, CA | 343183 |
| 124 | Clackamas County, OR | 338661 |
| 125 | Dakota County, MN | 333540 |
| 126 | Westmoreland County, PA | 330806 |
| 127 | Ramsey County, MN | 330484 |
| 128 | Jefferson County, AL | 328353 |
| 129 | Gwinnett County, GA | 322110 |
| 130 | Stark County, OH | 319958 |
| 131 | Shelby County, TN | 316300 |
| 132 | New Castle County, DE | 315013 |
| 133 | Lane County, OR | 309330 |
| 134 | Burlington County, NJ | 304662 |
| 135 | Butler County, OH | 304491 |
| 136 | Washoe County, NV | 301582 |
| 137 | Davis County, UT | 299905 |
| 138 | Sonoma County, CA | 298237 |
| 139 | Berks County, PA | 297553 |
| 140 | Larimer County, CO | 293263 |
| 141 | Kern County, CA | 292538 |
| 142 | Lucas County, OH | 291971 |
| 143 | Genesee County, MI | 291179 |
| 144 | Douglas County, CO | 290062 |
| 145 | Kane County, IL | 289682 |
| 146 | Rockingham County, NH | 289443 |
| 147 | Camden County, NJ | 287852 |
| 148 | Richmond County, NY | 287207 |
| 149 | Naugatuck Valley Planning Region, CT | 285503 |
| 150 | Hampden County, MA | 285314 |
| 151 | San Mateo County, CA | 285269 |
| 152 | Placer County, CA | 285236 |
| 153 | Anoka County, MN | 284575 |
| 154 | Fresno County, CA | 284247 |
| 155 | Hamilton County, IN | 284081 |
| 156 | Manatee County, FL | 279704 |
| 157 | Allen County, IN | 277522 |
| 158 | Virginia Beach city, VA | 277489 |
| 159 | Seminole County, FL | 274230 |
| 160 | Horry County, SC | 272293 |
| 161 | Cumberland County, ME | 271506 |
| 162 | Bernalillo County, NM | 265655 |
| 163 | Lake County, IN | 264927 |
| 164 | Charleston County, SC | 263928 |
| 165 | Lake County, FL | 261587 |
| 166 | Fort Bend County, TX | 259349 |
| 167 | Marion County, FL | 259160 |
| 168 | Guilford County, NC | 258838 |
| 169 | Washtenaw County, MI | 258415 |
| 170 | Lancaster County, NE | 258357 |
| 171 | Greene County, MO | 257808 |
| 172 | Hamilton County, TN | 256238 |
| 173 | Essex County, NJ | 255955 |
| 174 | Luzerne County, PA | 254812 |
| 175 | Boulder County, CO | 254466 |
| 176 | Adams County, CO | 249548 |
| 177 | Ottawa County, MI | 248203 |
| 178 | Pinal County, AZ | 247287 |
| 179 | Madison County, AL | 247261 |
| 180 | Orange County, NY | 247125 |
| 181 | McHenry County, IL | 244283 |
| 182 | Lorain County, OH | 242769 |
| 183 | Collier County, FL | 238546 |
| 184 | Northampton County, PA | 234345 |
| 185 | Lehigh County, PA | 233354 |
| 186 | Gloucester County, NJ | 232775 |
| 187 | Mobile County, AL | 232210 |
| 188 | San Joaquin County, CA | 231097 |
| 189 | Rutherford County, TN | 227842 |
| 190 | Erie County, PA | 226612 |
| 191 | Loudoun County, VA | 226608 |
| 192 | St. Johns County, FL | 223948 |
| 193 | Madison County, IL | 222318 |
| 194 | Albany County, NY | 222113 |
| 195 | Fayette County, KY | 221586 |
| 196 | Marion County, OR | 221508 |
| 197 | Buncombe County, NC | 221480 |
| 198 | Spartanburg County, SC | 219584 |
| 199 | Union County, NJ | 218806 |
| 200 | DeKalb County, GA | 218207 |
Ranking of Counties By Non-Hispanic White Population in 2020 for each US State
Use the following links to see the ranking of counties by Non-Hispanic White population for each of the following US states.