Ayer, MA ZIP Code

ZIP code, county, time zone and coordinates of Ayer, Massachusetts

The ZIP code of Ayer, MA is 01432. It is in Middlesex County.

Mailing address format for Ayer

John Smith
123 Main St
AYER MA 01432
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Ayer

ZIP codePopulationArea
01432—8.5 sq miMain

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Ayer? Location, county and time zone

State
Massachusetts
County
Middlesex County
GPS coordinates
42.56657, -71.57514
Elevation
226 ft (69 m)
Time zone
America/New YorkEST · UTC-05:00
Population
8,479

Map of Ayer, MA 01432

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ZIP codes near Ayer

Ayer ZIP code: FAQ

What is the ZIP code for Ayer, MA?

The main ZIP code for Ayer, MA is 01432.

How many ZIP codes does Ayer have?

Ayer has 1 ZIP code.

What county is Ayer, MA in?

Ayer is in Middlesex County, Massachusetts.

What time zone is Ayer in?

Ayer is in the America/New York time zone (EST, UTC-05:00 right now).

What are the coordinates of Ayer?

Latitude 42.56657, longitude -71.57514.

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