DeKalb County, Indiana

DeKalb County is a county in the U.S. state of Indiana. As of 2020, 43,265 people lived there.^[1] The county seat is Auburn.^[2]

DeKalb County
County
The DeKalb County courthouse in Auburn, Indiana.
Location within the U.S. state of Indiana
Indiana's location within the U.S.
Coordinates: 41°22′01″N 85°03′32″W
Country	United States
State	Indiana
Founded	7 February 1835 (authorized) 1837 (organized)
Named for	Johann, Baron de Kalb
Seat	Auburn
Largest city	Auburn
Area
• Total	363.85 sq mi (942.4 km2)
• Land	362.82 sq mi (939.7 km2)
• Water	1.03 sq mi (2.7 km2)  0.28%
Population  (2020)[1]
• Total	43,265
• Density	119.1/sq mi (46.0/km2)
Time zone	UTC−5 (Eastern)
• Summer (DST)	UTC−4 (EDT)
Congressional district	3rd
Website	DeKalb County Government
Indiana county number 17