Parker township represents an area within the Parker township subdivision of the Clark County (Illinois),
which is not part of any official city, town or other place of the Parker township subdivision.
This area is populated by approximatelly 186 people and occupies the area of 37 square miles - 1 square miles represent water areas.
Racial makeup of the population is : White (98.92%), Two or More races (0.54%) and Some Other Race (0%).
The male part of the population has a median age of 48 and the “median female” is 44 years old.
Statistical data for the Parker township based on the 2010 U.S. Census