Geographic reference
Hamilton County, Indiana
Hamilton County is a county or county-equivalent in Indiana.
Reference details
- State
- Indiana (IN)
- Census GEOID
- 18057
- Land area
- 1,021.433 km²
- Water area
- 20.951 km²
- Representative point
- 40.053828, -86.02179
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.