Basic information about the Calhoun County
The Calhoun County is located in the state of Illinois. This county occupies 285 square miles, with 31 square miles being water areas. There are 5.089 inhabitants living in the county according to the 2010 Census. As for the racial makeup of Calhoun County citizens, the 3 largest groups are White (98.88%), followed by Two or More races (0.37%) and Asian (0.24%). There are 2.085 households in the county, while 69,40% of them are family households and 30,60% represent non family households. There are 5 cities and towns in Calhoun County. The most populated city is Hardin village and the smallest town or village is Hamburg village.