Salem township represents an area within the Salem township subdivision of the Perry County (Missouri),
which is not part of any official city, town or other place of the Salem township subdivision.
This area is populated by approximatelly 673 people and occupies the area of 49 square miles - 2 square miles represent water areas.
Racial makeup of the population is : White (98.81%), Some Other Race (0.59%) and Black or African American (0.45%).
The male part of the population has a median age of 40 and the “median female” is 41 years old.
Statistical data for the Salem township based on the 2010 U.S. Census