ZIP Code 94964

ZIP code 94964 is classified by USPS as a standard delivery area and covers roughly 1.0 square miles in San Quentin, Marin County, California. The area is home to 5,094 residents, producing a population density of 5,060 people per square mile, and falls within the Los Angeles time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 94964 against California and the nation.

On the economic side, the median household income for ZIP 94964 sits at $115,192 (13% above the California average), while per-capita income is $14,731. The poverty rate stands at 18.3% and the unemployment rate at 0.0%. On housing, the median home value is — with median rent at — per month, and 44.6% of occupied units are owner-occupied, a direct signal of whether 94964 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 7.0% of adults hold a bachelor's degree or higher, the median age is 49.2, and the average commute is —. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Marin County, so you can benchmark 94964 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 →