Map of Koontz Lake CDP

Koontz Lake is an unincorporated community and census-designated place (CDP) in Starke and Marshall counties, in the U.S. state of Indiana. The population was 1,667 at the 2020 census.

Koontz Lake CDP overview:
Name:	Koontz Lake CDP
LSAD Code:	57
LSAD Description:	CDP (suffix)
State:	Indiana
County:	Marshall County, Starke County
Elevation:	735 ft (224 m)
Total Area:	4.05 sq mi (10.5 km²)
Land Area:	3.52 sq mi (9.1 km²)
Water Area:	0.52 sq mi (1.3 km²)
Total Population:	1,667
Population Density:	473.0/sq mi (182.6/km²)
ZIP code:	46574 (Walkerton)
FIPS code:	1840464
GNISfeature ID:	437438

Online Interactive Map

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Koontz Lake online map. Source: Basemap layers from Google Map, Open Street Map (OSM), Arcgisonline, Wmflabs. Boundary Data from Database of Global Administrative Areas.

Koontz Lake location map. Where is Koontz Lake CDP?

Koontz Lake location on the U.S. Map. Where is Koontz Lake CDP. — Koontz Lake location on the U.S. Map.

Koontz Lake location on the Indiana map. Where is Koontz Lake CDP. — Location of Koontz Lake in Indiana.

History

Koontz Lake was named for the lake which the community surrounds, which in turn was named after local mill owner Samuel Koontz. The community was devastated by tornadoes as part of the Palm Sunday Tornado Outbreak of 1965.

Koontz Lake Road Map

Koontz Lake city Satellite Map

Geography

Koontz Lake is located in the northeast corner of Starke County at 41°24′50″N 86°28′57″W / 41.41389°N 86.48250°W / 41.41389; -86.48250 (41.413804, -86.482628). The east end of the lake and of the CDP are in western Marshall County. St. Joseph County borders the CDP to the north. Indiana State Road 23 passes through the community on the west side of the lake, leading north 4 miles (6 km) to Walkerton, the post office for Koontz Lake addresses, and south the same distance to U.S. Route 30 in Grovertown.

According to the United States Census Bureau, the CDP has a total area of 4.0 square miles (10 km), of which 3.5 square miles (9.1 km) are land and 0.5 square miles (1.3 km), or 12.90%, are water. The outlet of the lake is at its west end, into Robbins Ditch, which flows west to the Kankakee River, a tributary of the Illinois River.