Maeystown, Illinois  Maeystown is a village in Monroe County, Illinois, United States. The population was 157 at the 2010 census, an increase from 148 in 2000. Maeystown is located at (38.225552, -90.233486). According to the 2010 census, the village has a total area of , all land. The history of the tract of land where what is now Maeystown is situated, began sometime after 1782, when a soldier of the American Revolution, one James McRoberts, staked a claim of 100 acres (Survey 704; Claim 316), he subsequently left the Illinois Territory for Tennessee, where he married Mary Fletcher-Harris, and returned in 1797, adding another to his holdings. It was on this second tract that he built his home, from cedar logs, and here he raised his family. McRoberts fathered ten children, the eldest, Samuel McRoberts, was the first native-born Illinoisan to serve in the United States Senate. Maeystown may be said to have begun its growth as a town in the year 1852, when Jacob Maeys here built a sawmill on what had become known as McRoberts Meadow, which he purchased in 1848. For a year after its construction the mill remained idle on account of there not being sufficient water to drive it. Steam engines were then put in place, and the mill successfully operated. The first store was opened in 1858 by Jacob Maeys in partnership with Judge Abraham Poston. By this time some half a dozen houses had been erected in the place. A town had been surveyed and laid off in 1856 by Maeys, and called Maeysville. A post-office was established in 1860 which changed the name to Maeystown with Jacob Maeys appointed as first postmaster. The entire village, save for a small strip of land on the northeast side, is listed on the National Register of Historic Places as the Maeystown Historic District. As of the census of 2000, there were 148 people, 54 households, and 44 families residing in the village. The population density was 487.3 people per square mile (190.5/km²). There were 60 housing units at an average density of 197.6 per square mile (77.2/km²). The racial makeup of the village was 97.97% White, 1.35% Asian, and 0.68% from two or more races. Hispanic or Latino of any race were 1.35% of the population.