United States Zip Codes provides a free zip code map and list of zip codes by state. Find zip codes by address, zip codes by city, or zip codes by state.

Jan 2, 2026 · Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of …

4 days ago · Use this ZIP Code lookup map to view ZIP Codes around you, and optionally also overlay U.S. city limits, townships and county lines.

Look Up a ZIP Code™ Click here to Look up ZIP Codes™ for corporate and residential addresses. ZIP Code by Address Enter street address, city, and state to see a specific ZIP Code. Note: A ZIP Code …

Free USPS ZIP code lookup & postal address search tool. Verify any US address, find ZIP+4, view maps, radius search & download lists instantly.

This map shows commercial-grade ZIP Code boundaries aligned with USPS delivery areas. These are the official postal delivery areas used for mail, business planning, and territory design.

Looking for a ZIP code? Our free USA Zip Code Finder makes it simple to search and locate ZIP codes across the United States. Instantly look up postal codes by city, state, or use our interactive map to …

Detailed U.S. ZIP Code Zone maps by 1-digit, 2-digit, and 3-digit prefixes, plus areas with no ZIP Code coverage. View online, download PDFs, or use our interactive map to explore ZIP Code regions.

Type a zip code or a city into the search box and find zip code maps for over 32,000 zip codes in the United States. You can also search zip codes by city or state or within a specified radius.