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Hennepin, Illinois

Village · Population 747 · #733 in Illinois
Hennepin, Illinois

Hennepin is a village located on the Illinois River in Putnam County, Illinois, United States. As of the 2020 census, Hennepin had a population of 769.

Photo & intro: Wikipedia

About Hennepin

Hennepin, IL is a tiny community located in northern Illinois counting 747 people who proudly call it home.

Officially, Hennepin is an incorporated village, one of the most intimate forms of local government in America. The community covers 5.31 square miles, giving it wide-open spaces and a spread-out, rural feel at roughly 141 residents per square mile.

What Makes Hennepin Unique

  • Positioned in northern Illinois, convenient to the region's corridors and crossings.
  • Part of the fabric of Illinois — one of 1,461 recognized communities statewide.

Why People Love It Here

  • A tight community feel that bigger cities can't replicate.
  • Housing dollars stretch further here than in the nearest metro.
  • Well connected: 3+ neighboring communities within 5 miles.

🏞️ Parks & Outdoors in Hennepin

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

🏫 Schools in Hennepin

  • Putnam County Elem School

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

⚡ Quick Facts

TypeVillage
Population (2024)747
Rank in state#733 of 1,294
Land area5.31 sq mi
Density141/sq mi
Coordinates41.2505, -89.3141

🗺️ Map of Hennepin