Haines Township is located in Marion County, Illinois.

As of the 2010 census, its population was 1,002 and it contained 422 housing units.

[2] Haines Township (T1N R3E) is centered at 38°31'N 88°52'W (38.519, -88.869).

According to the 2010 census, the township has a total area of 36.1 square miles (93 km2), of which 36.06 square miles (93.4 km2) (or 99.89%) is land and 0.03 square miles (0.078 km2) (or 0.08%) is water.

This Marion County, Illinois location article is a stub.