US Census Bureau · ACS 2023

    US Counties by Population— Page 73

    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 #18011825
    #CountyStatePopulation
    1801Orocovis MunicipioPuerto Rico21,351
    1802Fillmore CountyMinnesota21,346
    1803Grenada CountyMississippi21,342
    1804Jersey CountyIllinois21,336
    1805Dakota CountyNebraska21,331
    1806Boone CountyWest Virginia21,312
    1807Leake CountyMississippi21,288
    1808Clinton CountyMissouri21,259
    1809Logan CountyArkansas21,240
    1810Moore CountyTexas21,234
    1811Morgan CountyTennessee21,193
    1812Newton CountyMississippi21,151
    1813Letcher CountyKentucky21,146
    1814Gray CountyTexas21,131
    1815Logan CountyColorado21,067
    1816Allen CountyKentucky21,029
    1817Washington CountyNebraska20,989
    1818Jackson CountyWisconsin20,971
    1819Dodge CountyMinnesota20,962
    1820Nodaway CountyMissouri20,959
    1821Wyoming CountyWest Virginia20,948
    1822Adams CountyWisconsin20,928
    1823Union ParishLouisiana20,914
    1824Texas CountyOklahoma20,880
    1825Conway CountyArkansas20,872

    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.