Ranking of US Counties By White Alone Population in 2015
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2015, among all US counties, Los Angeles, CA had the highest number of people who identified their race as White Alone (7.15M), followed by Maricopa, AZ (3.50M), and Cook, IL (3.44M).
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 White Alone Population in 2015
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| Rank | County | White Alone Population |
|---|---|---|
| 1 | Los Angeles County, CA | 7149831 |
| 2 | Maricopa County, AZ | 3500088 |
| 3 | Cook County, IL | 3434526 |
| 4 | Harris County, TX | 3191154 |
| 5 | San Diego County, CA | 2493142 |
| 6 | Orange County, CA | 2294346 |
| 7 | Miami-Dade County, FL | 2075323 |
| 8 | Riverside County, CA | 1881019 |
| 9 | Dallas County, TX | 1721554 |
| 10 | San Bernardino County, CA | 1629743 |
| 11 | Bexar County, TX | 1608217 |
| 12 | Clark County, NV | 1501661 |
| 13 | Tarrant County, TX | 1479820 |
| 14 | King County, WA | 1470752 |
| 15 | Kings County, NY | 1290443 |
| 16 | Middlesex County, MA | 1272304 |
| 17 | Suffolk County, NY | 1270163 |
| 18 | Broward County, FL | 1211639 |
| 19 | Queens County, NY | 1123341 |
| 20 | Palm Beach County, FL | 1078463 |
| 21 | New York County, NY | 1059737 |
| 22 | Santa Clara County, CA | 1056665 |
| 23 | Nassau County, NY | 1027604 |
| 24 | Hillsborough County, FL | 1024082 |
| 25 | Allegheny County, PA | 992188 |
| 26 | Salt Lake County, UT | 974206 |
| 27 | Wayne County, MI | 964672 |
| 28 | Sacramento County, CA | 957457 |
| 29 | Travis County, TX | 948965 |
| 30 | Oakland County, MI | 948783 |
| 31 | Hennepin County, MN | 921201 |
| 32 | Orange County, FL | 885268 |
| 33 | Franklin County, OH | 863869 |
| 34 | Pima County, AZ | 861085 |
| 35 | Alameda County, CA | 832683 |
| 36 | Hidalgo County, TX | 814854 |
| 37 | Cuyahoga County, OH | 805888 |
| 38 | Pinellas County, FL | 786923 |
| 39 | El Paso County, TX | 765904 |
| 40 | Fairfax County, VA | 756773 |
| 41 | DuPage County, IL | 754137 |
| 42 | Contra Costa County, CA | 752071 |
| 43 | Fairfield County, CT | 751854 |
| 44 | Fresno County, CA | 745227 |
| 45 | Erie County, NY | 737444 |
| 46 | Kern County, CA | 724193 |
| 47 | Westchester County, NY | 719497 |
| 48 | Ventura County, CA | 716008 |
| 49 | Macomb County, MI | 713702 |
| 50 | Worcester County, MA | 713393 |
| 51 | Wake County, NC | 703458 |
| 52 | Philadelphia County, PA | 702301 |
| 53 | St. Louis County, MO | 695752 |
| 54 | Bergen County, NJ | 688760 |
| 55 | Hartford County, CT | 684478 |
| 56 | New Haven County, CT | 675601 |
| 57 | Essex County, MA | 670608 |
| 58 | Collin County, TX | 668021 |
| 59 | Montgomery County, PA | 659731 |
| 60 | Bronx County, NY | 647541 |
| 61 | Pierce County, WA | 640259 |
| 62 | Montgomery County, MD | 635534 |
| 63 | Multnomah County, OR | 633164 |
| 64 | Milwaukee County, WI | 619686 |
| 65 | Marion County, IN | 614787 |
| 66 | Denton County, TX | 612673 |
| 67 | Snohomish County, WA | 612651 |
| 68 | Lee County, FL | 609764 |
| 69 | Mecklenburg County, NC | 603591 |
| 70 | Lake County, IL | 577546 |
| 71 | Monroe County, NY | 576300 |
| 72 | Bernalillo County, NM | 571996 |
| 73 | El Paso County, CO | 563520 |
| 74 | Duval County, FL | 560623 |
| 75 | Jefferson County, KY | 558291 |
| 76 | Bucks County, PA | 558120 |
| 77 | Norfolk County, MA | 557412 |
| 78 | Hamilton County, OH | 554204 |
| 79 | Oklahoma County, OK | 551402 |
| 80 | Denver County, CO | 551267 |
| 81 | Will County, IL | 551163 |
| 82 | Ocean County, NJ | 546680 |
| 83 | Utah County, UT | 536131 |
| 84 | Monmouth County, NJ | 529677 |
| 85 | Kent County, MI | 528087 |
| 86 | Jefferson County, CO | 521008 |
| 87 | Baltimore County, MD | 520022 |
| 88 | Polk County, FL | 516051 |
| 89 | Middlesex County, NJ | 509538 |
| 90 | Gwinnett County, GA | 507820 |
| 91 | Johnson County, KS | 506555 |
| 92 | Providence County, RI | 501797 |
| 93 | Bristol County, MA | 501625 |
| 94 | Arapahoe County, CO | 490252 |
| 95 | San Joaquin County, CA | 488466 |
| 96 | Lancaster County, PA | 485176 |
| 97 | Suffolk County, MA | 484612 |
| 98 | Jackson County, MO | 482797 |
| 99 | Montgomery County, TX | 479893 |
| 100 | Brevard County, FL | 474449 |
| 101 | Cobb County, GA | 473448 |
| 102 | San Mateo County, CA | 472649 |
| 103 | Tulsa County, OK | 468668 |
| 104 | Washington County, OR | 467702 |
| 105 | San Francisco County, CA | 464234 |
| 106 | Fulton County, GA | 463464 |
| 107 | Kane County, IL | 458904 |
| 108 | Dane County, WI | 447561 |
| 109 | Stanislaus County, CA | 447496 |
| 110 | Chester County, PA | 445127 |
| 111 | Douglas County, NE | 444472 |
| 112 | Davidson County, TN | 444436 |
| 113 | Pasco County, FL | 442199 |
| 114 | Spokane County, WA | 438339 |
| 115 | Plymouth County, MA | 437715 |
| 116 | Sonoma County, CA | 437140 |
| 117 | Volusia County, FL | 436556 |
| 118 | Hudson County, NJ | 434659 |
| 119 | Summit County, OH | 430053 |
| 120 | Anne Arundel County, MD | 427042 |
| 121 | Adams County, CO | 424712 |
| 122 | Williamson County, TX | 421757 |
| 123 | Morris County, NJ | 416286 |
| 124 | Sedgwick County, KS | 413980 |
| 125 | Cameron County, TX | 408042 |
| 126 | Fort Bend County, TX | 405313 |
| 127 | Tulare County, CA | 403542 |
| 128 | Polk County, IA | 402068 |
| 129 | Ada County, ID | 400315 |
| 130 | Clark County, WA | 398998 |
| 131 | Delaware County, PA | 397987 |
| 132 | York County, PA | 396063 |
| 133 | Montgomery County, OH | 392029 |
| 134 | Hampden County, MA | 391167 |
| 135 | Shelby County, TN | 390422 |
| 136 | Essex County, NJ | 390282 |
| 137 | Knox County, TN | 389586 |
| 138 | Santa Barbara County, CA | 379104 |
| 139 | Passaic County, NJ | 378802 |
| 140 | Washoe County, NV | 377809 |
| 141 | Greenville County, SC | 377180 |
| 142 | Onondaga County, NY | 376042 |
| 143 | Union County, NJ | 374718 |
| 144 | Hillsborough County, NH | 372015 |
| 145 | Sarasota County, FL | 371273 |
| 146 | Ramsey County, MN | 370514 |
| 147 | Waukesha County, WI | 370060 |
| 148 | New Castle County, DE | 367538 |
| 149 | Berks County, PA | 366723 |
| 150 | Richmond County, NY | 364467 |
| 151 | Seminole County, FL | 360394 |
| 152 | Clackamas County, OR | 360160 |
| 153 | Monterey County, CA | 355780 |
| 154 | Dakota County, MN | 355093 |
| 155 | Camden County, NJ | 354753 |
| 156 | Jefferson County, AL | 354244 |
| 157 | St. Charles County, MO | 349001 |
| 158 | Lake County, IN | 346651 |
| 159 | Westmoreland County, PA | 339268 |
| 160 | Pinal County, AZ | 337143 |
| 161 | Burlington County, NJ | 332219 |
| 162 | Stark County, OH | 331600 |
| 163 | Nueces County, TX | 328758 |
| 164 | Lane County, OR | 325586 |
| 165 | Lucas County, OH | 324964 |
| 166 | Butler County, OH | 323476 |
| 167 | Placer County, CA | 319727 |
| 168 | Collier County, FL | 319402 |
| 169 | Manatee County, FL | 313536 |
| 170 | Davis County, UT | 310644 |
| 171 | Larimer County, CO | 310507 |
| 172 | Genesee County, MI | 308873 |
| 173 | Virginia Beach city, VA | 308059 |
| 174 | Orange County, NY | 306953 |
| 175 | Lehigh County, PA | 302556 |
| 176 | Guilford County, NC | 298469 |
| 177 | Anoka County, MN | 297673 |
| 178 | Allen County, IN | 296973 |
| 179 | Marion County, OR | 294251 |
| 180 | Douglas County, CO | 293431 |
| 181 | Luzerne County, PA | 290682 |
| 182 | Rockingham County, NH | 288838 |
| 183 | Boulder County, CO | 288526 |
| 184 | McHenry County, IL | 288262 |
| 185 | Jefferson Parish, LA | 288157 |
| 186 | Prince William County, VA | 288057 |
| 187 | Marion County, FL | 283104 |
| 188 | Lake County, FL | 274584 |
| 189 | Hamilton County, IN | 272011 |
| 190 | Washtenaw County, MI | 270247 |
| 191 | Lancaster County, NE | 268847 |
| 192 | Hamilton County, TN | 268312 |
| 193 | Cumberland County, ME | 268090 |
| 194 | Weld County, CO | 266346 |
| 195 | Brazoria County, TX | 266174 |
| 196 | Charleston County, SC | 265836 |
| 197 | Northampton County, PA | 264829 |
| 198 | Lorain County, OH | 264541 |
| 199 | Webb County, TX | 263611 |
| 200 | DeKalb County, GA | 262291 |
Ranking of Counties By White Alone Population in 2015 for each US State
Use the following links to see the ranking of counties by White Alone population for each of the following US states.