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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Amherst, MA

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Area Code(s):413
Timezone(s):Eastern (GMT -05:00)
City Population:29,049 (More Details)
CBSA:Springfield, MA
Congressional District(s):02
Land Area:527 square miles (county)
Water Area:18 square miles (county)

4 ZIP Codes

Amherst, MA ZIP Code Boundaries

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Amherst, MA Covers 4 ZIP Codes

ZIP CodeTypePopulation% of PopulationAliases
01002Standard29,04973.69%CUSHMAN, PELHAM, SOUTH AMHERST
01004P.O. Box00.00%
01059P.O. Box00.00%AMHERST

Amherst, MA Demographic Information *

There is no Census data for the city of AMHERST, MA. We have pulled information for the ZIP Code 01002 instead.
Total population**29,049
Male population13,950
Female population15,099
Median age (years)24
White Population22,597
Black Population1,444
Indian Population79
Asian Population2,971
Hawaiian Population12
Hispanic Population2,283
Median age (Male)23.6
Median age (Female)24.8
Total households9,910
Family households (families)4,931
Average household size2.44
Average family size2.87
Total housing units10,388
* Demographic data is based on 2010 Census for the City of AMHERST.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  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],