ZIP code · Winthrop · Maine · United States

ZIP code 04364 — Winthrop

Name: Winthrop (04364)
Address: Maine, 04364, US

ZIP code 04364 serves Winthrop, Maine.

Postal code: 04364
Single source Value from one source, not cross-checked.
City: Winthrop
County: Kennebec
State: Maine
Country: United States
Coordinates: 44.3229, -69.9576 — precision precise (locality)
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Nearby localities

04343East Winthrop · 4.9 km
04351Manchester · 8.2 km
04265North Monmouth · 8.2 km
04355Readfield · 8.9 km
04284Wayne · 9.5 km
04336Augusta · 11 km
04259Monmouth · 13 km
04347Hallowell · 13 km
04263Leeds · 14 km
04333Augusta · 14 km

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page