Somerville MA Zip Codes: Find Yours

Nick Leason

-Oct 23, 2025

Looking for the zip code in Somerville, Massachusetts? This guide provides a comprehensive overview of Somerville's zip codes, helping you quickly identify the correct code for your needs. We'll cover the different zip codes within the city, their boundaries, and how to use them effectively for mailing, finding local services, and more.

Key Takeaways

Somerville, MA, primarily uses four zip codes: 02143, 02144, 02145, and 02146.
Each zip code generally corresponds to a specific area or neighborhood within Somerville.
Knowing the correct zip code is crucial for accurate mail delivery and accessing local resources.
This guide offers details on how to find and use Somerville zip codes effectively.
Understanding zip codes helps in navigating local services and understanding the city's layout.

Introduction

Somerville, Massachusetts, a vibrant city just outside of Boston, is home to a diverse population and a thriving community. Whether you're a new resident, a business owner, or simply need to send a letter, knowing the correct zip code is essential. This guide serves as your go-to resource for understanding and using Somerville's zip codes, ensuring your mail gets delivered on time and that you can easily access local services.

What & Why

Zip codes, a fundamental part of the U.S. Postal Service (USPS) system, are numerical codes used to streamline mail delivery. For Somerville, MA, understanding zip codes is crucial for several reasons:

Accurate Mail Delivery: The primary function of a zip code is to ensure that mail reaches its intended destination. Incorrect zip codes can lead to delays or even misdelivery.
Local Service Access: Many online services and local directories use zip codes to identify and provide information about nearby businesses, services, and resources.
Emergency Services: Emergency services, such as fire and police departments, may use zip codes to quickly identify your location when you call for help.
Community Identification: Zip codes can sometimes be associated with specific neighborhoods, allowing you to identify with a particular area within the city.
Shipping and Receiving: Businesses and residents alike rely on correct zip codes for efficient shipping and receiving of packages.

The benefits of knowing your Somerville zip code are clear: improved mail delivery, easier access to local services, and a better understanding of your community. The risks of using the wrong zip code include delayed mail, inability to access local services, and potential inconvenience. — How To Ship Plants Safely: The Complete Guide

How-To / Steps / Framework Application

Somerville, Massachusetts, primarily uses four zip codes. Here's a breakdown: — South China Sea Tensions: Understanding The Conflict

02143: This zip code covers a significant portion of Somerville, including the areas around Davis Square, Teele Square, and Tufts University. It's one of the most populous zip codes in the city.
02144: Located in the heart of Somerville, 02144 includes the areas surrounding Union Square, Inman Square, and much of the commercial district. This zip code is known for its diverse culinary scene and vibrant community.
02145: Primarily encompassing the eastern part of Somerville, including areas close to Assembly Row, and the Mystic River. It's a key area for development and new residential projects.
02146: This zip code covers a smaller area, mostly in the eastern part of Somerville, including the areas near the border with Charlestown. While less dense than the others, it is still a key part of the city.

How to Find Your Zip Code:

Use the USPS Website: The easiest way to find your zip code is to use the USPS official website. Go to USPS Zip Code Lookup. Enter your street address, city, and state, and the website will provide the correct zip code.
Check Local Directories: Local directories and online maps often list zip codes for specific addresses. Use these resources to verify your zip code.
Ask a Neighbor: If you're unsure, ask your neighbors or other residents in your area. They can often provide the correct information.
Refer to City Maps: Some city maps include zip code boundaries. Consult a map of Somerville to visualize the different areas.

Using Your Zip Code:

For Mailing: Always include the correct zip code on all your mail. This ensures that the USPS can accurately sort and deliver your mail.
For Online Services: When signing up for online services or ordering products, enter your zip code to ensure accurate delivery and to find local businesses.
For Local Government: Use your zip code when contacting local government agencies or using online portals to find services in your area.
For Emergency Services: Provide your zip code to emergency responders when reporting an incident. This helps them quickly identify your location.

Examples & Use Cases

Let's explore some real-world examples of how knowing your Somerville zip code can be helpful:

Example 1: New Resident: Imagine you've just moved into an apartment near Davis Square. You need to register your car, and the registration form asks for your zip code. Using the USPS lookup tool or a local map, you find that your zip code is 02143. You include this information on your registration form, ensuring your mail gets delivered correctly.
Example 2: Online Shopping: You're ordering takeout from a restaurant in Somerville. The online ordering system asks for your zip code to determine delivery options. By entering your zip code (e.g., 02144), the system displays restaurants that deliver to your address.
Example 3: Emergency Situations: You experience a medical emergency at your home. When you call 911, the dispatcher asks for your location. You provide your address and zip code (e.g., 02145), helping emergency responders locate you quickly.
Example 4: Business Operations: A local business in Union Square (02144) wants to target its marketing efforts. Using the zip code, the business can identify areas in Somerville to focus their advertising campaigns, ensuring they reach their desired customer base.

These examples highlight the practical importance of knowing your Somerville zip code. Whether you're a new resident, a business owner, or simply need to send a letter, understanding how to find and use zip codes will make your daily life easier and more efficient.

Best Practices & Common Mistakes

To ensure accurate mail delivery and effective use of zip codes in Somerville, keep these best practices in mind:

Double-Check Your Zip Code: Always verify the zip code before sending mail or providing it for online services. A simple mistake can cause delays.
Use the USPS Website: The USPS website is the most reliable source for zip code information. It is regularly updated.
Write Clearly: Ensure that the zip code is clearly written and legible on all mail and forms. Poor handwriting can lead to errors.
Update Your Information: If you move, update your address and zip code with the USPS, banks, and other important services. This helps ensure that your mail and other communications reach you.
Common Mistake: Using the Wrong Zip Code: The most common mistake is using an incorrect zip code. Always double-check and verify using the USPS tool.
Common Mistake: Not Including a Zip Code: Not including a zip code at all, or using an outdated one, is another common error. Without a zip code, your mail is likely to be delayed or returned.
Best Practice: Verify Before Sending: Before mailing anything, take a moment to confirm that the address, including the zip code, is correct.
Best Practice: Use Standard Abbreviations: Use standard USPS abbreviations (e.g., St. for Street, Ave. for Avenue) to help automate sorting and delivery.

FAQs

Q: How many zip codes are in Somerville, MA? A: Somerville, MA, primarily uses four zip codes: 02143, 02144, 02145, and 02146.
Q: What is the zip code for Davis Square? A: Davis Square is primarily located in zip code 02144, but some areas may also be in 02143.
Q: Where can I find a complete list of Somerville zip codes? A: You can find a complete list of Somerville zip codes and their corresponding areas using the USPS website’s zip code lookup tool or local city maps.
Q: Does each zip code in Somerville correspond to a specific neighborhood? A: While not absolute, each zip code generally corresponds to a specific area or neighborhood within Somerville. For instance, 02143 often covers areas near Tufts University and Teele Square.
Q: How do I find the zip code for a specific address in Somerville? A: You can use the USPS website’s zip code lookup tool. Simply enter the street address, city (Somerville), and state (MA) to find the correct zip code. — Garland, TX Zip Codes: Map, Demographics, And More
Q: What if I am not sure of the correct zip code for a Somerville address? A: Use the USPS zip code lookup tool. If the address is still unclear, try consulting a local directory or asking a neighbor.

Conclusion with CTA

Knowing your Somerville zip code is more than just a matter of convenience; it’s essential for everyday life. From ensuring mail delivery to accessing local services, the correct zip code streamlines various aspects of living and doing business in the city. Now that you have a comprehensive understanding of Somerville's zip codes, you’re better equipped to navigate the city with ease.

Ready to explore Somerville further? Use the USPS website to verify the zip code for any address in Somerville and begin exploring local services and businesses today!

Last updated: October 26, 2023, 10:00 UTC