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ZIP code 03303

Concord, NH · Merrimack County

About ZIP code 03303

  • ZIP code 03303 is in Concord, Merrimack County, New Hampshire.
  • About 16,571 people live in it, which is 94.4 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 43.298, -71.672.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

Concord, NH

ZIP code 03303 is the post office name for Concord, Merrimack County, NH. 44,375 people live in Concord. Typical household income is $84,902. A typical home costs $350,900.

  • Stronger than most towns on: State taxes, Safety and Long, healthy lives.
  • Weaker than most towns on: Property taxes, Pleasant weather for being outdoors and Cost of living.

See all figures for Concord

Other ZIP codes in Concord

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ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.