| Marissa Township |
| — Township — |
|
Location in St. Clair County |
|
St. Clair County's location in Illinois |
| Country |
United States |
| State |
Illinois |
| County |
St. Clair |
| Established |
November 6, 1883 |
| Government |
| • Supervisor |
|
| Area |
| • Total |
35.9 sq mi (57.78 km2) |
| • Land |
34.5 sq mi (55.52 km2) |
| • Water |
1.4 sq mi (2.25 km2) 4% |
| Population (2000) |
| • Total |
2,664 |
| Time zone |
CST (UTC-6) |
| • Summer (DST) |
CDT (UTC-5) |
Marissa Township is located in St. Clair County, Illinois. The population was 2,664 at the 2000 census.
Coordinates: 38°15′58″N 89°45′40″W / 38.26611°N 89.76111°W / 38.26611; -89.76111
