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ZIP code 01432

Ayer, MA · Middlesex County

About ZIP code 01432

  • ZIP code 01432 is in Ayer, Middlesex County, Massachusetts.
  • About 8,521 people live in it, which is 386.2 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 42.564, -71.571.

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.

Ayer, MA

ZIP code 01432 is the post office name for Ayer, Middlesex County, MA. 8,645 people live in Ayer. Typical household income is $101,875. A typical home costs $463,800.

  • Stronger than most towns on: Long, healthy lives, Home internet and working from home and Walkability.
  • Weaker than most towns on: Short commute, State taxes and Pleasant weather for being outdoors.

See all figures for Ayer

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.