ZIP Code 61240

ZIP code 61240 is classified by USPS as a standard delivery area and covers roughly 95.4 square miles in Coal Valley, Rock Island County, Illinois. The area is home to 5,870 residents, producing a population density of 62 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 61240 against Illinois and the nation.

On the economic side, the median household income for ZIP 61240 sits at $113,220 (41% above the Illinois average), while per-capita income is $49,211. The poverty rate stands at 3.4% and the unemployment rate at 2.2%. On housing, the median home value is $237,000 (23% above the state average) with median rent at — per month, and 94.1% of occupied units are owner-occupied, a direct signal of whether 61240 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 34.8% of adults hold a bachelor's degree or higher, the median age is 45.9, and the average commute is 21 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Rock Island County, so you can benchmark 61240 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 →