US Census Bureau · ACS 2023

    US Counties by Population— Page 15

    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 #351375
    #CountyStatePopulation
    351Butler CountyPennsylvania195,870
    352Sangamon CountyIllinois195,217
    353Livingston CountyMichigan195,143
    354Charlotte CountyFlorida195,083
    355Sarpy CountyNebraska194,051
    356Santa Rosa CountyFlorida193,719
    357El Dorado CountyCalifornia192,299
    358Beaufort CountySouth Carolina192,123
    359Iredell CountyNorth Carolina191,800
    360Outagamie CountyWisconsin191,537
    361Washington CountyUtah189,827
    362Cass CountyNorth Dakota189,286
    363Saginaw CountyMichigan189,210
    364Johnson CountyTexas188,820
    365DeSoto CountyMississippi188,598
    366Tippecanoe CountyIndiana187,399
    367Boone CountyMissouri185,874
    368Kent CountyDelaware185,043
    369Newport News cityVirginia184,774
    370Bayamón MunicipioPuerto Rico183,456
    371Medina CountyOhio183,049
    372Ulster CountyNew York182,109
    373Shasta CountyCalifornia181,554
    374Bay CountyFlorida181,368
    375Licking CountyOhio180,311

    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.