St. John
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The St. John album
Outdoors in St. John
Parks & trails →Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US
About St. John
Town in Indiana, United StatesSt. 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.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
How St. John ranks
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Housing in St. John
The median sale price was $428,000 in May 2026.
A seller's market
Safety in St. John
Safety Grade A+
St. John reports less crime per resident than 98% of the U.S. towns and cities we grade.
Health in St. John
Health Grade A−
Healthier than 78% of U.S. towns on seven CDC estimates.
Compared with Indiana
of 32 measures CDC estimates. The other 10 are too close to call.
What stands out
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Where St. John is
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