ZIP Code 72840

ZIP code 72840 is classified by USPS as a standard delivery area and covers roughly 135.2 square miles in Hartman, Johnson County, Arkansas. The area is home to 2,149 residents, producing a population density of 16 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 72840 against Arkansas and the nation.

On the economic side, the median household income for ZIP 72840 sits at $49,750 (12% below the Arkansas average), while per-capita income is $19,342. The poverty rate stands at 27.0% and the unemployment rate at 5.0%. On housing, the median home value is $93,200 (36% below the state average) with median rent at $763 per month, and 81.1% of occupied units are owner-occupied, a direct signal of whether 72840 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 11.6% of adults hold a bachelor's degree or higher, the median age is 37.7, and the average commute is —. We also surface 4 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Johnson County, so you can benchmark 72840 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 →