City of Waterloo

City of Waterloo is a locality in Monroe, Illinois. City of Waterloo is situated nearby to the locality Precinct 28, as well as near Precinct 7.

Places in the Area

Nearby places include Waterloo.

Town

Photo: Nyttend, Public domain.

Waterloo is a city in and county seat of Monroe County, Illinois, United States. The population was 11,013 at the 2020 census, up from 9,811 in 2010.

Latitude

38.3402° or 38° 20′ 25″ north

Longitude

-90.1535° or 90° 9′ 13″ west

Population

9,810

Elevation

682 feet (208 metres)

Open location code

86CF8RRW+3H

GeoNames ID

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Explore places such as Precinct 28 and Precinct 7.

Highlights include Kolmer Cemetery and Waterloo High School.

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