Geographic reference
Dubuque County, Iowa
Dubuque County is a county or county-equivalent in Iowa.
Reference details
- State
- Iowa (IA)
- Census GEOID
- 19061
- Land area
- 1,575.486 km²
- Water area
- 21.141 km²
- Representative point
- 42.463481, -90.878771
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.