ZIP Code 28173

ZIP code 28173 is classified by USPS as a standard delivery area and covers roughly 278.7 square miles in Waxhaw, Union County, North Carolina. The area is home to 45,097 residents, producing a population density of 162 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 28173 against North Carolina and the nation.

On the economic side, the median household income for ZIP 28173 sits at $150,597 (118% above the North Carolina average), while per-capita income is $63,561. The poverty rate stands at 4.4% and the unemployment rate at 3.9%. On housing, the median home value is $608,000 (134% above the state average) with median rent at $1,776 per month, and 90.0% of occupied units are owner-occupied, a direct signal of whether 28173 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 58.2% of adults hold a bachelor's degree or higher, the median age is 41.2, and the average commute is 31 minutes. We also surface 4 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Union County, so you can benchmark 28173 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 →