Basic information about the Jefferson County
The Jefferson County is located in the state of Iowa. This county occupies 438 square miles, with 2 square miles being water areas. There are 16.843 inhabitants living in the county according to the 2010 Census. As for the racial makeup of Jefferson County citizens, the 3 largest groups are White (87.63%), followed by Asian (8.46%) and Two or More races (1.59%). There are 6.846 households in the county, while 59,60% of them are family households and 40,40% represent non family households. There are 8 cities and towns in Jefferson County. The most populated city is Fairfield city and the smallest town or village is Coppock city.
- 378Remainder of Lockridge township
- 269Remainder of Locust Grove township
- 307Remainder of Penn township