Geography
Centralia township (T1N R1E) is centered at 38°31'N 89°5'W (38.517, -89.087). The city of Centralia is located in the western part of the township. The township is traversed by U.S. Route 51 (north-south) and by State Route 161 (east-west). According to the 2010 census, the township has a total area of , of which (or 97.01%) is land and (or 2.99%) is water.Demographics
Adjacent townships
* Sandoval Township (north) * Odin Township (north) * Salem Township (northeast) * Raccoon Township (east) * Rome Township, Jefferson County (southeast) * Grand Prairie Township, Jefferson County (south) * Irvington Township, Washington County (southwest and west) * Brookside Township, Clinton County (west) * Meridian Township, Clinton County (northwest)References
External links