Havana, Illinois

Havana, Illinois
Interactive map of Havana, Illinois
Havana
Havana
Coordinates: 40°17′42″N 90°03′24″W / 40.29500°N 90.05667°W / 40.29500; -90.05667
CountryUnited States
StateIllinois
CountyMason
TownshipHavana
Incorporated1853
Named afterHavana
Government
 • MayorDenis Bryant
Area
 • Total
2.94 sq mi (7.62 km2)
 • Land2.78 sq mi (7.19 km2)
 • Water0.17 sq mi (0.43 km2)
Elevation
469 ft (143 m)
Population
 (2020)
 • Total
2,963
 • Estimate 
(2024)
2,826
Time zoneUTC-6 (CST)
 • Summer (DST)UTC-5 (CDT)
ZIP code
62644
Area code309
FIPS code17-33513
GNIS ID2394323
Websitewww.havanail.gov

Havana is a city and the county seat of Mason County, Illinois, United States. The population was 2,963 at the 2020 census, a decline from the figure of 3,301 tabulated in 2010.