Portsmouth, NH ZIP Codes

Mailing address format for Portsmouth

John Smith
123 Main St
PORTSMOUTH NH 03801
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Portsmouth

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Portsmouth? Location, county and time zone

State

New Hampshire

County

Rockingham County

GPS coordinates

43.06059, -70.78035

Elevation

20 ft (6 m)

Time zone

America/New YorkEST · UTC-05:00

Population

21,956

Map of Portsmouth, NH 03801

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Portsmouth Street View

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ZIP codes near Portsmouth

• Newington, NH
  038012.8 mi
• Kittery, ME
  039042.9 mi
• New Castle, NH
  038543.2 mi
• Greenland, NH
  038403.6 mi
• Rye, NH
  03854, 038703.6 mi
• Kittery Point, ME
  039045.1 mi
• South Eliot, ME
  039035.2 mi
• Eliot, ME
  03903, 039046.1 mi
• North Hampton, NH
  03862, 03871, 038426.1 mi
• Stratham, NH
  038856.9 mi
• Durham, NH
  038248.1 mi
• Newmarket, NH
  03857, 038568.4 mi

Portsmouth ZIP code: FAQ