ZIP Code 45866

ZIP code 45866 is classified by USPS as a standard delivery area and covers roughly 0.5 square miles in Montezuma, Mercer County, Ohio. The area is home to 186 residents, producing a population density of 379 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 45866 against Ohio and the nation.

On the economic side, the median household income for ZIP 45866 sits at $80,833 (11% above the Ohio average), while per-capita income is $40,749. The poverty rate stands at 4.3% and the unemployment rate at 10.0%. On housing, the median home value is $110,900 (44% below the state average) with median rent at $1,313 per month, and 91.1% of occupied units are owner-occupied, a direct signal of whether 45866 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 20.0% of adults hold a bachelor's degree or higher, the median age is 52.5, and the average commute is —. We also surface 6 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Mercer County, so you can benchmark 45866 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 →