St. John, Indiana

St. John, Indiana
Location of St. John in Lake County, Indiana.
Coordinates: 41°26′36″N 87°29′12″W / 41.44333°N 87.48667°W / 41.44333; -87.48667
Country United States
State Indiana
CountyLake
TownshipsCenter, Hanover and St. John
Founded1837
Government
(update needed)
 • TypeTown
 • BodyTown Council
 • PresidentGerald Swets (R, 3rd)
 • Vice-PresidentMike Aurelio (R, 1st)
 • Members:Bryan Blazak (R, AL), Wayne Pondinas (R, AL), Michael Schilling (R, 2nd)
 • Clerk-TreasurerBeth Hernandez (R)
 • Town ManagerBill Manousopoulos
Area
 • Total
12.75 sq mi (33.02 km2)
 • Land12.66 sq mi (32.80 km2)
 • Water0.085 sq mi (0.22 km2)
Elevation
699 ft (213 m)
Population
 (2020)
 • Total
20,303
 • Density1,603.4/sq mi (619.06/km2)
Standard of living (2008-12)
 • Per capita income$36,490
 • Median home value$254,600
Time zoneUTC-6 (Central)
 • Summer (DST)UTC-5 (Central)
ZIP code
46373
Area code219
FIPS code18-66852
GNIS feature ID2396898
Websitewww.stjohnin.com

St. John or Saint John is a town in Lake County, Indiana, United States. St. John is located in St. John Township, Hanover Township, and Center Township. It is a southeastern suburb of Chicago. St. John was founded in 1837. The population was 20,303 at the 2020 census.