Hennepin

Village in Putnam County, Illinois

View of Hennepin, Illinois
Photo: Nyttend · Public domain

Hennepin is a village in Putnam County, Illinois, with 769 residents (2020 Census). It sits at 502 ft (153 m) above sea level. The nearest town is Mark, 3.2 miles E.

About Hennepin

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. It is the county seat and the second largest village in Putnam County.

Hennepin is part of the Ottawa Micropolitan Statistical Area.

Text: Wikipedia · CC BY-SA 4.0

Hennepin weather: 7-day forecast

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Source: National Weather Service (NOAA).

Nearest webcams to Hennepin

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Living in Hennepin

Median household income
$83,000
Median home value
$168,300
Median rent
$849/mo
Median age
38.3
Cost of living and demographics of Hennepin ›

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Map of Hennepin

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Hennepin Street View

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Hennepin, IL population

Hennepin had 769 residents in the 2020 Census.

2020 Census769
Density145 per sq mi (56 per km²)

Source: U.S. Census Bureau, Decennial Census.

Hennepin at a glance

StateIllinois (IL)
CountyPutnam County
TypeVillage
Population769 (2020)
Land area5.31 sq mi (13.7 km²)
Water area0.35 sq mi (0.92 km²)
Elevation502 ft (153 m)
Coordinates41.2505° N, 89.3141° W
ZIP code61327
Official websitevillageofhennepin.com
Census code (GEOID)1734098

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Hennepin

Straight-line distance between town centers.

Frequently asked questions about Hennepin

What county is Hennepin in?

Hennepin is in Putnam County, Illinois.

What is the population of Hennepin, IL?

769 people lived in Hennepin at the 2020 Census.

What is the ZIP code of Hennepin, IL?

The ZIP code of Hennepin is 61327.

What is the elevation of Hennepin?

502 feet (153 m) above sea level.

What towns are near Hennepin?

Mark (3.2 mi), Bureau Junction (3.9 mi), Granville (4.5 mi), De Pue (5.5 mi), Standard (6.9 mi).

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