7251682de1feefc1ab4c9d768316ced24456cdd4

United States Postal Codes

Browse the postal-code examples currently listed for United States. Copy a displayed code if useful, but verify the complete address and current requirements with the destination postal operator.

United States postal code format

This local reference lists the postal-code pattern NNNNN or NNNNN-NNNN and the example 10001 for United States. It currently contains 10 region headings and 327 place examples; the list is not exhaustive and does not validate a full address.

Country background note

The United States uses a 5-digit ZIP (Zone Improvement Plan) code managed by USPS, optionally extended with a 4-digit add-on (ZIP+4) to identify a more precise delivery location. The first digit indicates the national area, ranging from 0 (New England) to 9 (Pacific). This is contextual information from a local reference dataset, not an official postal standard or delivery confirmation. Verify current requirements with the destination postal operator.

New England (CT, MA, ME, NH, RI, VT) postal codes

New York postal codes

Mid-Atlantic (DC, DE, MD, NJ, PA) postal codes

Southeast (GA, NC, SC, VA, WV) postal codes

South (AL, FL, MS, TN) postal codes

Midwest (IL, IN, MI, MN, OH, WI) postal codes

Plains & South-Central (AR, IA, KS, KY, LA, MO, ND, NE, OK, SD) postal codes

Texas postal codes

Mountain West (AZ, CO, ID, MT, NM, NV, UT, WY) postal codes

Pacific (AK, CA, HI, OR, WA) postal codes

Related postal and calling references

Frequently Asked Questions

What postal-code format is listed for United States?

This reference lists NNNNN or NNNNN-NNNN and the example 10001. The example is not full-address validation.

Does this page list every United States postal code?

No. It contains 10 region headings and 327 selected place examples from a local reference dataset. Verify exact address details with the destination postal operator.

Can I copy a United States postal code?

Yes. Use the copy controls to copy a listed example, then confirm it matches the recipient's full address with the relevant postal authority.