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ZIP code 03580

Franconia, NH · Grafton County

About ZIP code 03580

  • ZIP code 03580 is in Franconia, Grafton County, New Hampshire.
  • About 1,402 people live in it, which is 6.1 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 44.173, -71.695.

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.

Franconia, NH

ZIP code 03580 is the post office name for Franconia, Grafton County, NH. 1,060 people live in Franconia. Typical household income is $87,292. A typical home costs $530,300.

  • Stronger than most towns on: Safety, Dining and entertainment and State taxes.
  • Weaker than most towns on: Pleasant weather for being outdoors, Property taxes and Housing affordability.

See all figures for Franconia

Nearby ZIP codes

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