Aetna Township, Mecosta County, Michigan

U.S. Route 131 crosses the township, leading north 14 miles (23 km) to Big Rapids, the Mecosta county seat, and south 40 miles (64 km) to Grand Rapids.

[1] The east side of the township is drained by the west-flowing Little Muskegon River, which crosses the township's southeast corner, and by its tributary Big Creek.

As of the census[3] of 2000, there were 2,044 people, 736 households, and 537 families residing in the township.

There were 866 housing units at an average density of 24.3 per square mile (9.4/km2).

22.3% of all households were made up of individuals, and 7.3% had someone living alone who was 65 years of age or older.

Map of Michigan highlighting Mecosta County.svg