Ionia, Iowa

Ionia, Iowa
Ionia welcome sign
Location of Ionia, Iowa
Coordinates: 43°02′09″N 92°27′30″W / 43.03583°N 92.45833°W / 43.03583; -92.45833
CountryUSA
StateIowa
CountyChickasaw
IncorporatedApril 23, 1891
Area
 • Total
0.56 sq mi (1.46 km2)
 • Land0.56 sq mi (1.46 km2)
 • Water0 sq mi (0.00 km2)
Elevation
1,148 ft (350 m)
Population
 (2020)
 • Total
226
 • Density400.7/sq mi (154.73/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
ZIP code
50645
Area code641
FIPS code19-38460
GNIS feature ID2395432

Ionia is a city in Chickasaw County, Iowa, United States. The population was 226 at the time of the 2020 census. The Ionia post office opened in 1870.