US Census Bureau · ACS 2023

    US Counties by Population— Page 109

    Every US county ranked by total population, from largest to smallest, based on the Census Bureau ACS 5-Year Estimates.

    3,222 counties rankedSource: US Census Bureau ACS 2023Highest firstShowing #27012725
    #CountyStatePopulation
    2701Lexington cityVirginia7,420
    2702Lake CountyColorado7,411
    2703Rappahannock CountyVirginia7,409
    2704Chariton CountyMissouri7,406
    2705Hutchinson CountySouth Dakota7,393
    2706Grand Isle CountyVermont7,393
    2707Worth CountyIowa7,380
    2708Gilmer CountyWest Virginia7,376
    2709Lee CountyKentucky7,375
    2710Pepin CountyWisconsin7,372
    2711Crook CountyWyoming7,339
    2712Elliott CountyKentucky7,336
    2713Castro CountyTexas7,328
    2714Ferry CountyWashington7,326
    2715Pierce CountyNebraska7,312
    2716Broadwater CountyMontana7,310
    2717Grant CountyKansas7,284
    2718Kingman CountyKansas7,284
    2719Grant CountyOregon7,238
    2720Van Buren CountyIowa7,236
    2721East Carroll ParishLouisiana7,195
    2722Dallam CountyTexas7,180
    2723Fall River CountySouth Dakota7,179
    2724Newton CountyArkansas7,175
    2725Beaver CountyUtah7,172

    Data from the US Census Bureau American Community Survey (ACS) 5-Year Estimates, 2019–2023. Rankings include all counties, county equivalents, and independent cities in the United States. Click any county to see its full profile.