Carroll County, Indiana

Carroll County
Carroll County courthouse in Delphi
Carroll County courthouse in Delphi
Map of Indiana highlighting Carroll County
Location within the U.S. state of Indiana
Map of the United States highlighting Indiana
Indiana's location within the U.S.
Coordinates: 40°35′N 86°34′W / 40.58°N 86.56°W / 40.58; -86.56
Country United States
State Indiana
FoundedJanuary 17, 1828 (authorized)
April 28, 1828 (organized)
Named forCharles Carroll of Carrollton
SeatDelphi
Largest cityDelphi
Area
 • Total375.02 sq mi (971.3 km2)
 • Land372.22 sq mi (964.0 km2)
 • Water2.80 sq mi (7.3 km2)  0.75%
Population
 (2020)
 • Total20,306
 • Density54/sq mi (21/km2)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (EDT)
Congressional district4th
Websitewww.carrollcountyindiana.com
Indiana county number 8

Carroll County is a county located in the U.S. state of Indiana. As of the 2020 United States Census, the population was 20,306.[1] The county seat is Delphi.[2]

Carroll County is part of the Lafayette, Indiana, Metropolitan Statistical Area.

  1. ^ "Carroll County, Indiana". United States Census Bureau. Retrieved May 29, 2023.
  2. ^ "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved June 7, 2011.