Ranking of US Counties By Population in 2022
Updated on August 1, 2024.
Based on the US Census Vintage data estimates, in 2022, the Population for the United States was 333.27M. Among all US counties, Los Angeles County had the highest population (9.72M), followed by Cook County (5.11M), and Harris County (4.78M).
On the other hand, Loving County had the lowest population (44) followed by Kalawao County (81), and King County (234).
The chart below shows the top 10 counties with high population, and the table below shows the ranking of the top 200 US counties.
You can see similar ranking information for related topics. 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 Population in 2022
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| Rank | County | Population |
|---|---|---|
| 1 | Los Angeles County, CA | 9719765 |
| 2 | Cook County, IL | 5111566 |
| 3 | Harris County, TX | 4781337 |
| 4 | Maricopa County, AZ | 4555833 |
| 5 | San Diego County, CA | 3277176 |
| 6 | Orange County, CA | 3150372 |
| 7 | Miami-Dade County, FL | 2673056 |
| 8 | Dallas County, TX | 2601993 |
| 9 | Kings County, NY | 2589531 |
| 10 | Riverside County, CA | 2474241 |
| 11 | Clark County, NV | 2322535 |
| 12 | Queens County, NY | 2278558 |
| 13 | King County, WA | 2265311 |
| 14 | San Bernardino County, CA | 2194908 |
| 15 | Tarrant County, TX | 2155646 |
| 16 | Bexar County, TX | 2060191 |
| 17 | Broward County, FL | 1946889 |
| 18 | Santa Clara County, CA | 1878335 |
| 19 | Wayne County, MI | 1758942 |
| 20 | Alameda County, CA | 1628259 |
| 21 | Middlesex County, MA | 1616794 |
| 22 | New York County, NY | 1594543 |
| 23 | Sacramento County, CA | 1584380 |
| 24 | Philadelphia County, PA | 1566836 |
| 25 | Suffolk County, NY | 1527974 |
| 26 | Palm Beach County, FL | 1519867 |
| 27 | Hillsborough County, FL | 1513473 |
| 28 | Orange County, FL | 1451761 |
| 29 | Nassau County, NY | 1385294 |
| 30 | Bronx County, NY | 1381808 |
| 31 | Travis County, TX | 1327550 |
| 32 | Franklin County, OH | 1321730 |
| 33 | Oakland County, MI | 1271025 |
| 34 | Hennepin County, MN | 1257066 |
| 35 | Cuyahoga County, OH | 1236994 |
| 36 | Allegheny County, PA | 1232605 |
| 37 | Salt Lake County, UT | 1186569 |
| 38 | Wake County, NC | 1170778 |
| 39 | Collin County, TX | 1158995 |
| 40 | Contra Costa County, CA | 1157019 |
| 41 | Mecklenburg County, NC | 1144075 |
| 42 | Fairfax County, VA | 1139309 |
| 43 | Fulton County, GA | 1073698 |
| 44 | Pima County, AZ | 1057476 |
| 45 | Montgomery County, MD | 1053067 |
| 46 | Duval County, FL | 1017011 |
| 47 | Fresno County, CA | 1015359 |
| 48 | Honolulu County, HI | 994828 |
| 49 | Westchester County, NY | 991736 |
| 50 | St. Louis County, MO | 990791 |
| 51 | Denton County, TX | 977760 |
| 52 | Gwinnett County, GA | 976173 |
| 53 | Capitol Planning Region, CT | 972068 |
| 54 | Marion County, IN | 969223 |
| 55 | Pinellas County, FL | 961792 |
| 56 | Bergen County, NJ | 953540 |
| 57 | Erie County, NY | 948423 |
| 58 | Prince George's County, MD | 946980 |
| 59 | Pierce County, WA | 926479 |
| 60 | DuPage County, IL | 921664 |
| 61 | Milwaukee County, WI | 918078 |
| 62 | Kern County, CA | 916751 |
| 63 | Shelby County, TN | 916357 |
| 64 | Fort Bend County, TX | 888919 |
| 65 | Hidalgo County, TX | 888286 |
| 66 | Macomb County, MI | 874235 |
| 67 | El Paso County, TX | 867239 |
| 68 | Montgomery County, PA | 865044 |
| 69 | Worcester County, MA | 862873 |
| 70 | Middlesex County, NJ | 861094 |
| 71 | Essex County, NJ | 849724 |
| 72 | Baltimore County, MD | 845986 |
| 73 | Snohomish County, WA | 840452 |
| 74 | Ventura County, CA | 832871 |
| 75 | Hamilton County, OH | 824721 |
| 76 | Lee County, FL | 822391 |
| 77 | San Francisco County, CA | 807774 |
| 78 | Essex County, MA | 806499 |
| 79 | Oklahoma County, OK | 803103 |
| 80 | Multnomah County, OR | 794563 |
| 81 | San Joaquin County, CA | 794293 |
| 82 | Polk County, FL | 788382 |
| 83 | Jefferson County, KY | 773095 |
| 84 | Cobb County, GA | 771840 |
| 85 | Suffolk County, MA | 768812 |
| 86 | DeKalb County, GA | 761779 |
| 87 | Monroe County, NY | 750887 |
| 88 | El Paso County, CO | 740596 |
| 89 | San Mateo County, CA | 728929 |
| 90 | Norfolk County, MA | 725469 |
| 91 | Jackson County, MO | 716218 |
| 92 | Denver County, CO | 713453 |
| 93 | Lake County, IL | 709899 |
| 94 | Davidson County, TN | 707351 |
| 95 | Utah County, UT | 702692 |
| 96 | Hudson County, NJ | 702381 |
| 97 | Will County, IL | 698046 |
| 98 | Montgomery County, TX | 679554 |
| 99 | Tulsa County, OK | 677061 |
| 100 | Bernalillo County, NM | 672957 |
| 101 | Williamson County, TX | 672273 |
| 102 | Jefferson County, AL | 665084 |
| 103 | Kent County, MI | 658920 |
| 104 | Providence County, RI | 657424 |
| 105 | Arapahoe County, CO | 656269 |
| 106 | Ocean County, NJ | 655663 |
| 107 | Bucks County, PA | 645557 |
| 108 | Monmouth County, NJ | 644228 |
| 109 | Brevard County, FL | 630707 |
| 110 | Western Connecticut Planning Region, CT | 622857 |
| 111 | Johnson County, KS | 619091 |
| 112 | Pasco County, FL | 609141 |
| 113 | Washington County, OR | 600086 |
| 114 | Anne Arundel County, MD | 593347 |
| 115 | Douglas County, NE | 586106 |
| 116 | Bristol County, MA | 579744 |
| 117 | Volusia County, FL | 579665 |
| 118 | Delaware County, PA | 575873 |
| 119 | Jefferson County, CO | 575811 |
| 120 | New Castle County, DE | 575254 |
| 121 | Union County, NJ | 570417 |
| 122 | Baltimore city, MD | 569107 |
| 123 | South Central Connecticut Planning Region, CT | 568402 |
| 124 | Dane County, WI | 567758 |
| 125 | Lancaster County, PA | 556660 |
| 126 | Stanislaus County, CA | 551226 |
| 127 | Spokane County, WA | 549740 |
| 128 | Greenville County, SC | 547845 |
| 129 | Chester County, PA | 546638 |
| 130 | Guilford County, NC | 546457 |
| 131 | Ramsey County, MN | 537303 |
| 132 | Summit County, OH | 535769 |
| 133 | Montgomery County, OH | 533474 |
| 134 | Plymouth County, MA | 533248 |
| 135 | Adams County, CO | 527509 |
| 136 | Sedgwick County, KS | 525368 |
| 137 | Camden County, NJ | 524649 |
| 138 | Ada County, ID | 519004 |
| 139 | Clark County, WA | 516737 |
| 140 | Kane County, IL | 514139 |
| 141 | Passaic County, NJ | 513634 |
| 142 | Morris County, NJ | 511219 |
| 143 | Polk County, IA | 501184 |
| 144 | Lake County, IN | 499657 |
| 145 | Washoe County, NV | 496980 |
| 146 | Knox County, TN | 495380 |
| 147 | Richmond County, NY | 491358 |
| 148 | Prince William County, VA | 487012 |
| 149 | Sonoma County, CA | 482669 |
| 150 | Seminole County, FL | 478623 |
| 151 | Tulare County, CA | 477884 |
| 152 | Onondaga County, NY | 469728 |
| 153 | Burlington County, NJ | 466101 |
| 154 | Pinal County, AZ | 465037 |
| 155 | Sarasota County, FL | 462552 |
| 156 | York County, PA | 461049 |
| 157 | Hampden County, MA | 460758 |
| 158 | Virginia Beach city, VA | 455069 |
| 159 | Naugatuck Valley Planning Region, CT | 453590 |
| 160 | East Baton Rouge Parish, LA | 450091 |
| 161 | Solano County, CA | 448885 |
| 162 | Santa Barbara County, CA | 443915 |
| 163 | Dakota County, MN | 443272 |
| 164 | Monterey County, CA | 432884 |
| 165 | Loudoun County, VA | 432792 |
| 166 | Berks County, PA | 431573 |
| 167 | Manatee County, FL | 429169 |
| 168 | Hillsborough County, NH | 427493 |
| 169 | Lucas County, OH | 426719 |
| 170 | Jefferson Parish, LA | 426030 |
| 171 | Cameron County, TX | 424911 |
| 172 | Clackamas County, OR | 423118 |
| 173 | Osceola County, FL | 422543 |
| 174 | Richland County, SC | 421526 |
| 175 | Charleston County, SC | 419350 |
| 176 | Placer County, CA | 418074 |
| 177 | St. Charles County, MO | 413798 |
| 178 | Mobile County, AL | 411398 |
| 179 | Waukesha County, WI | 410273 |
| 180 | Lake County, FL | 410090 |
| 181 | Orange County, NY | 406491 |
| 182 | Madison County, AL | 403605 |
| 183 | Genesee County, MI | 401923 |
| 184 | Pulaski County, AR | 399387 |
| 185 | Collier County, FL | 397516 |
| 186 | Marion County, FL | 396437 |
| 187 | Allen County, IN | 391644 |
| 188 | Butler County, OH | 389728 |
| 189 | Forsyth County, NC | 389661 |
| 190 | Brazoria County, TX | 388234 |
| 191 | Bell County, TX | 387454 |
| 192 | Horry County, SC | 383147 |
| 193 | Lane County, OR | 382181 |
| 194 | Mercer County, NJ | 380779 |
| 195 | Chesterfield County, VA | 378290 |
| 196 | Lehigh County, PA | 376274 |
| 197 | Douglas County, CO | 375937 |
| 198 | Hamilton County, TN | 374602 |
| 199 | Stark County, OH | 372785 |
| 200 | Orleans Parish, LA | 369917 |
Ranking of Counties By Population in 2022 for each US State
Use the following links to see the ranking of counties by population for each of the following US states.