ZIP Code 63120

ZIP code 63120 is classified by USPS as a standard delivery area and covers roughly 6.2 square miles in Saint Louis, St. Louis County, Missouri. The area is home to 10,296 residents, producing a population density of 1,648 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 63120 against Missouri and the nation.

On the economic side, the median household income for ZIP 63120 sits at $35,176 (47% below the Missouri average), while per-capita income is $20,338. The poverty rate stands at 37.0% and the unemployment rate at 20.9%. On housing, the median home value is $53,500 (72% below the state average) with median rent at $924 per month, and 46.1% of occupied units are owner-occupied, a direct signal of whether 63120 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 10.1% of adults hold a bachelor's degree or higher, the median age is 33.8, and the average commute is —. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing St. Louis County, so you can benchmark 63120 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 →