Hamilton County, Indiana

Hamilton County
Hamilton County courthouse in Noblesville, Indiana
Location within the U.S. state of Indiana
Indiana's location within the U.S.
Coordinates: 40°04′N 86°03′W / 40.07°N 86.05°W / 40.07; -86.05
Country United States
State Indiana
Founded1823
Named forAlexander Hamilton
SeatNoblesville
Largest cityCarmel
Area
 • Total402.44 sq mi (1,042.3 km2)
 • Land394.27 sq mi (1,021.2 km2)
 • Water8.17 sq mi (21.2 km2)  2.03%
Population
 • Total347,467
 • Density690/sq mi (266/km2)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (EDT)
Congressional district5th
Websitewww.hamiltoncounty.in.gov
 
  • Indiana county number 29
  • Fastest-growing county in the state
  • Most affluent county in the state

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]

Cities

Towns

References

  1. 1.0 1.1 "QuickFacts: Hamilton County, Indiana". United States Census Bureau. Retrieved September 25, 2023.
  2. "Find a County". National Association of Counties. Retrieved November 8, 2015.