Hamilton County, Indiana

Hamilton County is a county in the U.S. state of Indiana. As of the 2020 census, the county's population was 347,467.[1] The county seat is Noblesville.[2]

Hamilton County, Indiana
Map
Map of Indiana highlighting Hamilton County
Location in the state of Indiana
Map of the USA highlighting Indiana
Indiana's location in the U.S.
Statistics
Founded 1823
Seat Noblesville
Largest City Carmel
Area
 - Total
 - Land
 - Water

402.44 sq mi (1,042 km²)
394.27 sq mi (1,021 km²)
8.17 sq mi (21 km²), 2.03%
Population
 - (2020)
 - Density

347,467
690/sq mi (266/km²)
Time zone Eastern: UTC-5/-4
Website: www.hamiltoncounty.in.gov
Named for: Alexander Hamilton
 
  • Indiana county number 29
  • Fastest-growing county in the state
  • Most affluent county in the state

Cities

Towns

Hamilton County, Indiana Media

References

  1. "QuickFacts: Hamilton County, Indiana". United States Census Bureau. Retrieved September 25, 2023.
  2. "Find a County". National Association of Counties. Retrieved November 8, 2015.