ZIP Code 04364

ZIP code 04364 is classified by USPS as a standard delivery area and covers roughly 79.0 square miles in Winthrop, Kennebec County, Maine. The area is home to 6,025 residents, producing a population density of 76 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 04364 against Maine and the nation.

On the economic side, the median household income for ZIP 04364 sits at $86,470 (18% above the Maine average), while per-capita income is $39,714. The poverty rate stands at 12.9% and the unemployment rate at 3.1%. On housing, the median home value is $294,800 (4% above the state average) with median rent at $892 per month, and 92.5% of occupied units are owner-occupied, a direct signal of whether 04364 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 40.0% of adults hold a bachelor's degree or higher, the median age is 43.6, and the average commute is 35 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Kennebec County, so you can benchmark 04364 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 →