USA Zip Code Finder

New Hampshire ZIP Codes

New Hampshire ZIP codes cover major cities like Manchester, Nashua, Concord, and rural areas throughout the state. ZIP codes starting with 030–038 are unique to New Hampshire.

Quick Facts

  • Total ZIP Codes: 233
  • Largest City: Manchester
  • ZIP Range: 03031 – 03897
  • Area Codes: 603

Population Highlights

  • Manchester Metro: ~0.43M
  • Nashua Metro: ~0.23M
  • Concord Metro: ~0.14M

Major Counties

  • Hillsborough: 03031–03464
  • Rockingham: 03038–03840
  • Grafton: 03222–03897

Regional ZIP Distribution

  • Southern NH: 03031–03840
  • Northern NH: 03222–03897

Area Codes

  • 603: Entire state

Transportation & Landmarks

  • Manchester-Boston Regional Airport
  • Major Highways: I-93, I-89, US-3
  • Landmarks: White Mountains, Mount Washington, Lake Winnipesaukee

Notable ZIP Codes

Some ZIP codes in New Hampshire are especially significant. 03101 covers downtown Manchester, 03060 covers Nashua, and 03301 covers Concord. Rural ZIP codes include 03222 and 03897.

New Hampshire ZIP Code Directory

ZIP Code â–² Common City â–²

Browse ZIP Codes by State