St. Peter, IL Real Estate and Homes for Sale

St. Peter, Illinois is located in Fayette County. St. Peter is a rural community with a population of 476. The median household income is $41,111. In St. Peter, 46% of residents are married, and families with children reside in 27% of the households. Half the population of St. Peter commutes 22 minutes or less to work, with 15% of residents holding white collar jobs and 85% residents holding blue collar jobs. The median age of homes in St. Peter, IL is 45 years, with 84% of those homes owned, 11% rented, and 5% not occupied.

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