Dubuque County, Iowa
Dubuque County is a county in Iowa with an estimated population of 98,887 in 2023. 11 cities, towns and Census places in it are indexed here.
Largest places in Dubuque County
Dubuque 58,877Asbury 6,007Dyersville 4,557Cascade 2,385Peosta 2,122Epworth 2,024Farley 1,722New Vienna 380Worthington 372Holy Cross 348Luxemburg 238
About Dubuque County
Dubuque County is one of the counties of Iowa. County governments in Iowa handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.