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St. John, Indiana

Town · Population 24,250 · #42 in Indiana

About St. John

Set in the northwestern part of Indiana, St. John is a close-knit town with an estimated population of 24,250.

Officially, St. John is an incorporated town — local government on a neighborly scale. The community covers 12.74 square miles, giving it a balanced suburban layout with room to breathe at roughly 1,903 residents per square mile.

📰 St. John News Today

Live headlines via Google News — updates through the day.

What Makes St. John Unique

  • One of 5 places in the US named St. John — but the Indiana one has a character all its own.
  • Positioned in northwestern Indiana, convenient to the region's corridors and crossings.
  • Part of the fabric of Indiana — one of 976 recognized communities statewide.

Why People Love It Here

  • The sweet spot: real amenities without big-city congestion.
  • Local businesses and schools anchored by a stable resident base of 24,250.
  • Well connected: 3+ neighboring communities within 5 miles.

🏞️ Parks & Outdoors in St. John

Parks mapped by the OpenStreetMap community · "reviews" opens each park's live Google reviews.

🏫 Schools in St. John

  • Hal E Clark Middle School
  • Kolling Elementary School
  • Lake Central High School

Public schools, U.S. Dept. of Education (NCES) 2023–24 directory.

⚡ Quick Facts

StateIndiana
TypeTown
Population (2024)24,250
Rank in state#42 of 566
Land area12.74 sq mi
Density1,903/sq mi
Coordinates41.4418, -87.4678

🗺️ Map of St. John