Billerica, MA ZIP Codes

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

The ZIP code of Billerica, MA is 01821. Billerica has 2 ZIP codes: 01821, 01862. It is in Middlesex County.

Mailing address format for Billerica

John Smith
123 Main St
BILLERICA MA 01821
USA

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

All ZIP codes in Billerica

ZIP codePopulationArea
01821—16.6 sq miMain
01862—9.1 sq mi

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

Where is Billerica? Location, county and time zone

State
Massachusetts
County
Middlesex County
GPS coordinates
42.55967, -71.26095
Elevation
249 ft (76 m)
Time zone
America/New YorkEST · UTC-05:00
Population
42,119

Map of Billerica, MA 01821

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ZIP codes near Billerica

Billerica ZIP code: FAQ

What is the ZIP code for Billerica, MA?

The main ZIP code for Billerica, MA is 01821. All ZIP codes: 01821, 01862.

How many ZIP codes does Billerica have?

Billerica has 2 ZIP codes.

What county is Billerica, MA in?

Billerica is in Middlesex County, Massachusetts.

What time zone is Billerica in?

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

What are the coordinates of Billerica?

Latitude 42.55967, longitude -71.26095.

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