Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Amherst, NH

Amherst, NH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 03031StandardHillsborough11,247603

Timezone(s):Eastern (GMT -05:00)
Population:613 (More Details)
Male Population:288
Female Population:325
Median Age:46
ZIP Codes:1
Area Codes:1
Total Area:892 square miles (county)
Land Area:876 square miles (county)
Water Area:16 square miles (county)

Amherst, NH Demographic Information *

Total population613
Male population288
Female population325
Median age (years)45.6
White Population607
Black Population0
Indian Population0
Asian Population4
Hawaiian Population0
Hispanic Population5
Median age (Male)45.2
Median age (Female)46.1
Total households241
Family households (families)186
Average household size2.54
Average family size2.94
Total housing units254
* Demographic data is based on 2010 Census.

Amherst, NH Other Information

170 Cities within 30 miles of Amherst, NH Products


  1. U.S. Postal Service [Last Updated: 10/1/2021],
  2. Internal Data Creation [Last Updated: 10/1/2021],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],