The Crater precinct is a subdivision of the Calhoun County, in the state of Illinois.
This subdivision represents an area of 23 square miles - 1 square miles are water areas.
There are 1 cities, towns or villages in the Crater precinct subdivision - their combined population count is 316.
Approximatelly 209 people live in “Remainders” areas, that are officially not part of any city or town.
Total population of the subdivision is 525.
Racial makeup of this subdivision is as follows : White (99.43%),
followed by Asian (0.38%) and Two or More races (0.19%).
Median age for the male population is 45 and 46 for the female part.
Statistical data for the Crater precinct based on the 2010 U.S. Census