Audubon County, Iowa

Audubon County, Iowa
Audubon County Courthouse in Audubon
Location within the U.S. state of Iowa
Coordinates: 41°41′05″N 94°54′29″W / 41.684722222222°N 94.908055555556°W / 41.684722222222; -94.908055555556
Country United States
State Iowa
Founded1851
Named afterJohn James Audubon
SeatAudubon
Largest cityAudubon
Area
 • Total
443 sq mi (1,150 km2)
 • Land443 sq mi (1,150 km2)
 • Water0.4 sq mi (1.0 km2)  0.1%
Population
 (2020)
 • Total
5,674
 • Estimate 
(2024)
5,562
 • Density12.8/sq mi (4.95/km2)
Time zoneUTC−6 (Central)
 • Summer (DST)UTC−5 (CDT)
Congressional district4th
Websitewww.auduboncountyia.gov
  • Iowa county number 05

Audubon County is a county in the U.S. state of Iowa. As of the 2020 census, the population was 5,674, making it Iowa's third-least populous county. Its county seat is Audubon. The county was named after John James Audubon, the naturalist and artist.