Mason City, Illinois

Mason City, Illinois
Farmers State Bank building in Mason City
Location in Mason County, Illinois
Mason City
Location in the United States
Coordinates: 40°12′11″N 89°41′46″W / 40.20306°N 89.69611°W / 40.20306; -89.69611
CountryUnited States
StateIllinois
CountyMason
TownshipMason City
Area
  Total
1.01 sq mi (2.62 km2)
  Land1.01 sq mi (2.62 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
581 ft (177 m)
Population
 (2020)
  Total
2,077
  Density2,050.35/sq mi (791.68/km2)
Time zoneUTC−6 (CST)
  Summer (DST)UTC−5 (CDT)
ZIP code
62664
Area code217
FIPS code17-47475
GNIS ID2395040
Wikimedia CommonsMason City, Illinois
Websitewww.masoncityillinois.org

Mason City is a city in Mason County, Illinois, United States. The population was 2,077 at the 2020 census, down from 2,343 in 2010.