ZIP Code 43037

ZIP code 43037 is classified by USPS as a standard delivery area and covers roughly 12.0 square miles in Martinsburg, Knox County, Ohio. The area is home to 535 residents, producing a population density of 45 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 43037 against Ohio and the nation.

On the economic side, the median household income for ZIP 43037 sits at $69,625 (5% below the Ohio average), while per-capita income is $32,616. The poverty rate stands at 1.7% and the unemployment rate at 10.3%. On housing, the median home value is $273,400 (39% above the state average) with median rent at $846 per month, and 80.5% of occupied units are owner-occupied, a direct signal of whether 43037 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 10.2% of adults hold a bachelor's degree or higher, the median age is 61.2, and the average commute is —. We also surface 5 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Knox County, so you can benchmark 43037 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 →