Billerica ZIP Code Finder by Area and Number Massachusetts

The Billerica zip code is 01821 in Massachusetts helps people find the correct mailing location for homes, businesses, and services in Billerica.

Welcome to our complete guide for Billerica, Massachusetts ZIP Codes. Whether you're moving to Billerica, sending mail, searching for an address, or looking for local postal information, this page provides everything you need to know about the ZIP Codes serving Billerica, Massachusetts.

Every Billerica ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Billerica ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.

City	Billerica
Zip Code	01821
State	Massachusetts
County	Middlesex
Population	30,203
Latitude	42.54999
Longitude	-71.25206
Time Zone	America/New_York

The Billerica Massachusetts zip code is used by USPS for mail delivery, shipping, and address identification across Billerica and nearby Massachusetts cities.

Billerica Massachusetts is a growing city in Massachusetts, and many people search for the Billerica zip code, Billerica postal code, Billerica MA zip code, and Billerica Massachusetts mailing code when sending mail or locating addresses. The zip code in Billerica is important for deliveries, online orders, location searches, and business listings in Billerica.

If you are searching for the Billerica zip code list, Billerica MA postal code, Billerica Massachusetts city zip code, or Billerica mailing zip code, this page helps you quickly find the correct Billerica zip code. Many residents, travelers, and businesses use the Billerica zip code lookup to confirm the correct Billerica mailing address.

The Billerica zip code area covers neighborhoods, residential communities, and business locations in Billerica MA. Whether you are looking for the Billerica city zip code, Billerica Massachusetts postal code, Billerica MA mailing code, or Billerica location zip code, the Billerica zip code Massachusetts helps identify the correct postal region in Massachusetts.

People also search for zip codes near Billerica, Billerica postal codes, Billerica MA zip code lookup, Billerica address zip code, and Billerica Massachusetts USPS zip code to find nearby locations in Massachusetts.

ZIP Codes in Billerica

The following ZIP Codes serve Billerica, Massachusetts.

ZIP Code	County	Population	Time Zone
01821	Middlesex	30,203	America/New_York

Whether you're searching for a residential, commercial, or mailing address, the ZIP Code list above makes it easy to find the correct postal code for Billerica.

About Billerica, Massachusetts

Billerica is located in Middlesex County, Massachusetts, and is served by one or more ZIP Codes assigned by USPS. Residents, businesses, and visitors rely on these ZIP Codes for mail delivery, package shipping, address verification, and location-based services.

Some cities have a single ZIP Code, while larger cities may have multiple ZIP Codes covering different neighborhoods or business districts.

If you're searching for a Billerica ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Billerica ZIP Code Map

The Billerica ZIP Code map helps visitors understand the geographic coverage of ZIP Code areas throughout the city.

The map can help you:

Locate neighborhoods
Find nearby ZIP Codes
Explore surrounding communities
Plan travel routes
Understand delivery areas

Find a ZIP Code in Billerica

If you need to locate a ZIP Code within Billerica, you can search using:

Street address
Neighborhood
Business name
Landmark
USPS mailing address

Using the correct Billerica ZIP Code helps improve mail delivery, shipping accuracy, and address verification.

About Living in Billerica

Billerica, Massachusetts is part of Middlesex County and is home to approximately 30,203 residents. The city operates in the America/New_York time zone and is identified by the geographic coordinates 42.54999 latitude and -71.25206 longitude.

Residents enjoy access to local schools, businesses, public services, healthcare facilities, parks, and transportation networks. Whether you're relocating, visiting, or starting a business, knowing the correct ZIP Code helps simplify everyday tasks.

Common Uses of Billerica ZIP Codes

ZIP Codes in Billerica are commonly used for:

USPS mail delivery
Package shipping
Online shopping
Address verification
Banking
Insurance
Government services
Emergency services
Navigation
Real estate
Business operations
Delivery planning

Why Billerica ZIP Codes Matter

Using the correct Billerica ZIP Code offers several benefits.

For Residents

Faster mail delivery
Accurate online orders
Easier address verification
Better navigation

For Businesses

Shipping optimization
Customer management
Delivery planning
Local marketing

Frequently Asked Questions

Billerica is served by one or more ZIP Codes listed on this page.

Billerica is currently served by 1 ZIP Code. The number of ZIP Codes depends on the size of the city and USPS delivery routes.

Billerica is located in Middlesex County.

Billerica is located in Massachusetts.

The estimated population of Billerica is 30,203.

Billerica follows the America/New_York time zone.

Use your street address or browse the ZIP Code list available on this page.

No. Some ZIP Codes may include residential, commercial, government, or PO Box delivery areas.

Using the correct ZIP Code helps improve mail delivery, shipping accuracy, navigation, and address verification.

Official ZIP Code information is maintained by the United States Postal Service (USPS).

Conclusion

Whether you're looking for a mailing address, planning a move, or researching local information, this Billerica, Massachusetts ZIP Code guide makes it easy to find the postal information you need. Explore the ZIP Code list, use the map, and browse additional location details to learn more about Billerica and its surrounding communities.