ZIP Code 17340

ZIP code 17340 is classified by USPS as a standard delivery area and covers roughly 100.2 square miles in Littlestown, Adams County, Pennsylvania. The area is home to 10,896 residents, producing a population density of 109 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 17340 against Pennsylvania and the nation.

On the economic side, the median household income for ZIP 17340 sits at $90,030 (16% above the Pennsylvania average), while per-capita income is $39,990. The poverty rate stands at 9.4% and the unemployment rate at 1.5%. On housing, the median home value is $298,000 (31% above the state average) with median rent at $1,167 per month, and 80.5% of occupied units are owner-occupied, a direct signal of whether 17340 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 19.1% of adults hold a bachelor's degree or higher, the median age is 40.6, and the average commute is 33 minutes. We also surface 7 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Adams County, so you can benchmark 17340 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 →