ZIP Code 48731

ZIP code 48731 is classified by USPS as a standard delivery area and covers roughly 125.6 square miles in Elkton, Huron County, Michigan. The area is home to 1,683 residents, producing a population density of 13 people per square mile, and falls within the Detroit time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 48731 against Michigan and the nation.

On the economic side, the median household income for ZIP 48731 sits at $53,021 (28% below the Michigan average), while per-capita income is $29,661. The poverty rate stands at 16.0% and the unemployment rate at 7.1%. On housing, the median home value is $115,500 (47% below the state average) with median rent at $911 per month, and 75.2% of occupied units are owner-occupied, a direct signal of whether 48731 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 15.7% of adults hold a bachelor's degree or higher, the median age is 44, and the average commute is 19 minutes. We also surface 3 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Huron County, so you can benchmark 48731 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 →