Savanna, Illinois

Savanna, Illinois
Pulford Opera House in downtown Savanna.
Location of Savanna in Carroll County, Illinois
Coordinates: 42°05′12″N 90°07′50″W / 42.08667°N 90.13056°W / 42.08667; -90.13056
CountryUnited States
StateIllinois
CountyCarroll
TownshipSavanna
Founded1828
Area
 • Total
2.71 sq mi (7.02 km2)
 • Land2.62 sq mi (6.78 km2)
 • Water0.093 sq mi (0.24 km2)
Elevation
755 ft (230 m)
Population
 (2020)
 • Total
2,783
 • Density1,063.7/sq mi (410.68/km2)
Time zoneUTC-6 (CST)
 • Summer (DST)UTC-5 (CDT)
ZIP Code
61074
Area code815
FIPS code17-67821
GNIS feature ID2396544
Websitehttps://www.savanna-il.us/

Savanna is a city in Carroll County, Illinois, United States. The population was 2,783 at the 2020 census. Savanna is located along the Mississippi River at the mouth of the Plum River.