ZIP Code 61855

ZIP code 61855 is classified by USPS as a standard delivery area and covers roughly 26.7 square miles in Milmine, Piatt County, Illinois. The area is home to 96 residents, producing a population density of 4 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 61855 against Illinois and the nation.

On the economic side, the median household income for ZIP 61855 sits at —, while per-capita income is $45,579. The poverty rate stands at 12.5% and the unemployment rate at 0.0%. On housing, the median home value is $220,000 (15% above the state average) with median rent at — per month, and 83.3% of occupied units are owner-occupied, a direct signal of whether 61855 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 0.0% of adults hold a bachelor's degree or higher, the median age is 62, and the average commute is —. We also surface 7 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Piatt County, so you can benchmark 61855 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 →