US postal geography

Put a ZIP+4 on the map.

Enter five or nine digits to see the surrounding ZIP area and search the complete code on a live map.

ZIP or ZIP+4

Use 12345, 12345-6789, or 123456789.

Lookup result

ZIP area Official 2020 Census ZCTA outline over OpenStreetMap.

Complete-code search

Search the full ZIP+4

Google Maps may identify a building or street segment when its address data includes this delivery code.

Open in Google Maps ↗

Why isn’t the +4 outlined?

A ZIP+4 is a USPS delivery segment, not a Census geographic area. It can represent one building, a floor, a PO box group, or several addresses. Exact address ranges require licensed USPS ZIP+4 data.

Boundary data: U.S. Census Bureau Map data: © OpenStreetMap contributors