Dubuque County, Iowa
Dubuque County | |
|---|---|
The Dubuque County Courthouse is an example of Beaux-Arts architecture. | |
Location within the U.S. state of Iowa | |
Iowa's location within the U.S. | |
| Coordinates: 42°28′15″N 90°52′42″W / 42.47083°N 90.87833°W | |
| Country | United States |
| State | Iowa |
| Founded | 1834 |
| Named after | Julien Dubuque |
| Seat | Dubuque |
| Largest city | Dubuque |
| Area | |
• Total | 617 sq mi (1,600 km2) |
| • Land | 608 sq mi (1,570 km2) |
| • Water | 8.3 sq mi (21 km2) 1.4% |
| Population (2020) | |
• Total | 99,266 |
| • Density | 160/sq mi (62/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Congressional district | 2nd |
| Website | www |
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 European settler of Iowa.
Dubuque County comprises the Dubuque, IA Metropolitan Statistical Area.