Mason, Illinois

Mason, Illinois
Location of Mason in Effingham County, Illinois.
Location of Illinois in the United States
Coordinates: 38°57′13″N 88°37′33″W / 38.95361°N 88.62583°W / 38.95361; -88.62583
CountryUnited States
StateIllinois
CountyEffingham
IncorporatedFebruary 15, 1865 (1865-02-15)
Area
  Total
1.29 sq mi (3.35 km2)
  Land1.29 sq mi (3.33 km2)
  Water0.01 sq mi (0.01 km2)
Elevation
571 ft (174 m)
Population
 (2020)
  Total
323
  Density250.97/sq mi (96.87/km2)
Time zoneUTC-6 (CST)
  Summer (DST)UTC-5 (CDT)
ZIP Code(s)
62443
Area code618
FIPS code17-47449
GNIS ID2396740
Wikimedia CommonsMason, Illinois

Mason is an incorporated town in Effingham County, Illinois, United States. The population was 323 at the 2020 census. It was named after Roswell Mason, an official of the Illinois Central Railroad. Mason is part of the Effingham, IL Micropolitan Statistical Area.