03803 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:
Portsmouth, NH

ZIP Code 03803: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Portsmouth, NH 03803

Not Acceptable, USPS
Air National Guard, NH 03803

  • County: Rockingham County
  • Centroid: Latitude 43.068, Longitude -70.801
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 0
  • PO Box Addresses: 0
  • Residential Addresses: 0
    • Multi-Family Addresses: 0
    • Single Family Addresses: 0

The ZIP Code maps and database are updated 4 times per year.
Database updated: October 1, 2023, Maps updated: August 11, 2023.


Portsmouth, NH 03803 Data & Demographics (As of July 1, 2023)

    ZIP Code 03803 is a unique - single entity ZIP Code. There is no demographic data available for this type of ZIP Code. However, ZIP Code 03803 is contained within ZIP Code 03801 and perhaps demographic information for this ZIP Code would be of interest to you: ZIP Code 03801 Demographic Information.

Nearby Cities, Towns & Census Designated Places

Portsmouth, NH (1.9 miles E)
South Eliot, ME (3.1 miles NNE)
Kittery, ME (3.6 miles ENE)
Kittery Point, ME (4.7 miles ENE)
Newmarket, NH (6.8 miles W)
Newfields, NH (7.2 miles WSW)
Durham, NH (7.9 miles NW)
York Harbor, ME (9.2 miles ENE)
Hampton, NH (9.2 miles SSW)
Exeter, NH (9.6 miles SW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Pannaway Manor, NH (< 0.1 mile)
Creek Area, NH (1.4 miles ENE)
Meadowbrook, NH (1.4 miles E)
Portsmouth Plains, NH (1.4 miles SE)
South Newington, NH (1.4 miles W)
Bersum Gardens, NH (1.9 miles NE)
Christian Shore, NH (1.9 miles NE)
Greenland Station, NH (1.9 miles SW)
Wentworth Acres, NH (1.9 miles NNE)
Seacrest Village, NH (1.9 miles NE)

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