ZIP Code 61542

ZIP code 61542 is classified by USPS as a standard delivery area and covers roughly 298.7 square miles in Lewistown, Fulton County, Illinois. The area is home to 3,794 residents, producing a population density of 13 people per square mile, and falls within the Chicago time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 61542 against Illinois and the nation.

On the economic side, the median household income for ZIP 61542 sits at $69,107 (14% below the Illinois average), while per-capita income is $34,403. The poverty rate stands at 6.6% and the unemployment rate at 10.6%. On housing, the median home value is $116,200 (39% below the state average) with median rent at $599 per month, and 77.0% of occupied units are owner-occupied, a direct signal of whether 61542 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 23.9% of adults hold a bachelor's degree or higher, the median age is 44.1, and the average commute is 33 minutes. We also surface 5 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Fulton County, so you can benchmark 61542 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →