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Dubuque County

County in Iowa
Dubuque County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 99,266, making it the eighth-most populous county in Iowa. The county seat is Dubuque. The county is named for Julien Dubuque, the first... Wikipedia
Cities: Dubuque, Peosta, Epworth, and more
Population: 98,677 (2022)
County seat: Dubuque
Area: 617 mi²
Congressional district: 1st