Basic information about the Clark County
The Clark County is located in the state of Illinois. This county occupies 506 square miles, with 4 square miles being water areas. There are 16.335 inhabitants living in the county according to the 2010 Census. As for the racial makeup of Clark County citizens, the 3 largest groups are White (98.11%), followed by Two or More races (0.74%) and Some Other Race (0.34%). There are 6.782 households in the county, while 67,72% of them are family households and 32,28% represent non family households. There are 5 cities and towns in Clark County. The most populated city is Marshall city and the smallest town or village is West Union CDP.
- 1.199Remainder of Casey township
- 168Remainder of Douglas township
- 1.011Remainder of Marshall township
- 435Remainder of Martinsville township