Amherst, MA Zip Code: Find It Here

Nick Leason

-Oct 9, 2025

Need the zip code for Amherst, Massachusetts? This guide provides the zip code, plus information about the town, its history, and local resources.

Key Takeaways

The main zip code for Amherst, MA is 01002.
Amherst is a vibrant college town in western Massachusetts, home to UMass Amherst, Amherst College, and Hampshire College.
Besides 01002, other zip codes used in Amherst include 01003, 01004, and 01005.
Knowing the correct zip code is essential for mail delivery, package shipping, and online forms.
Amherst offers a rich history, a thriving arts scene, and various outdoor recreational opportunities.

Introduction

Amherst, Massachusetts, a quintessential New England college town, is located in the scenic Pioneer Valley. Home to the University of Massachusetts Amherst (UMass Amherst), Amherst College, and Hampshire College, Amherst boasts a vibrant academic atmosphere, a rich history, and a thriving cultural scene. Whether you're sending a letter, shipping a package, or simply filling out an online form, knowing the correct zip code for Amherst is essential. This article provides a comprehensive guide to Amherst's zip codes and offers insights into the town's history, attractions, and resources. — What Holiday Is Tomorrow? A Complete Guide

What & Why: Zip Codes in Amherst, MA

What is a zip code? A zip code, or Zone Improvement Plan code, is a numerical postal code used by the United States Postal Service (USPS) to streamline mail delivery. Zip codes consist of five digits, and in some cases, a four-digit extension is added to further pinpoint a specific location.

Why are zip codes important?

Efficient Mail Delivery: Zip codes enable the USPS to sort and deliver mail more efficiently by directing it to specific geographic areas.
Package Shipping: Shipping companies rely on zip codes to accurately route packages to their destinations.
Online Forms & Data Accuracy: Many online forms and databases require zip codes for address verification and demographic data collection.
Local Business Targeting: Businesses use zip codes for targeted marketing campaigns and service area identification.

Amherst, MA Zip Codes: The primary zip code for Amherst, MA is 01002. However, due to the town's size and the presence of multiple institutions and residential areas, other zip codes are also used:

01002: This is the main zip code for Amherst, covering the town center, residential areas, and UMass Amherst.
01003: This zip code is primarily associated with UMass Amherst's student housing and campus facilities.
01004: This zip code mainly serves Amherst College and its surrounding residential areas.
01005: This zip code covers North Amherst and some surrounding rural areas.

Why Multiple Zip Codes? The presence of multiple zip codes in Amherst reflects the town's diverse geography and population distribution. Factors contributing to the need for multiple zip codes include:

Population Density: Areas with higher population densities, such as the UMass Amherst campus, often have their own zip codes to handle the high volume of mail.
Institutional Addresses: Large institutions like universities and colleges may have dedicated zip codes for their administrative offices, student housing, and other facilities.
Geographic Boundaries: Zip code boundaries often align with natural or administrative boundaries, such as rivers, roads, or town lines.

How to Find the Right Zip Code

Finding the correct zip code for an address in Amherst, MA is crucial for ensuring accurate mail delivery and package shipping. Here are several methods to find the right zip code:

USPS Zip Code Lookup Tool: The United States Postal Service (USPS) offers a free online tool that allows you to look up zip codes by address. Simply enter the street address, city, and state, and the tool will provide the corresponding zip code.
Online Mapping Services: Online mapping services like Google Maps and Apple Maps can also be used to find zip codes. Enter the address into the search bar, and the map will display the location along with its zip code.
Zip Code Directories: Printed zip code directories are available at many libraries and post offices. These directories list zip codes by city and state.
Contact the Recipient: If you are unsure of the zip code, the easiest way to find it is to contact the recipient directly and ask for their full address.

Examples & Use Cases

Here are some common scenarios where knowing the correct Amherst, MA zip code is essential:

Sending Mail: When sending letters or postcards to friends or family in Amherst, using the correct zip code ensures timely delivery.
Shipping Packages: Shipping companies like UPS, FedEx, and USPS rely on zip codes to accurately route packages to their destinations. Using the correct zip code helps prevent delays and misdeliveries.
Online Shopping: Many online retailers require you to enter your zip code during the checkout process. This information is used to calculate shipping costs and sales tax.
Filling Out Forms: Zip codes are often required on forms for various purposes, such as applying for a job, registering for school, or opening a bank account.
Emergency Services: In emergency situations, providing the correct zip code to emergency responders can help them locate you quickly.

Best Practices & Common Mistakes

To ensure accurate mail delivery and avoid confusion, follow these best practices when using Amherst, MA zip codes:

Double-Check the Zip Code: Before sending mail or shipping a package, always double-check the zip code to ensure it is correct. Use the USPS Zip Code Lookup tool or an online mapping service to verify the zip code.
Use the Full Address: Include the full street address, city, state, and zip code on all mail and packages. This helps the USPS and shipping companies deliver items to the correct destination.
Write Legibly: Write the address clearly and legibly, especially the zip code. Illegible handwriting can lead to misdeliveries.
Avoid Abbreviations: Use full names for streets and states, rather than abbreviations. This can help prevent confusion.

Common Mistakes to Avoid:

Using the Wrong Zip Code: Using the wrong zip code is a common mistake that can lead to mail delays or misdeliveries. Always verify the zip code before sending mail or shipping a package.
Omitting the Zip Code: Forgetting to include the zip code is another common mistake. The zip code is an essential part of the address, and omitting it can cause delays.
Using an Old Zip Code: Zip codes can change over time, so it's important to use the most up-to-date information. Check the USPS website or an online mapping service to verify the current zip code.

FAQs About Amherst, MA Zip Codes

1. What is the main zip code for Amherst, MA? The main zip code for Amherst, MA is 01002.

2. What other zip codes are used in Amherst, MA? Other zip codes used in Amherst, MA include 01003, 01004, and 01005. — Heber City, Utah Zip Code: Find It Here

3. How can I find the zip code for a specific address in Amherst, MA? You can use the USPS Zip Code Lookup tool, online mapping services like Google Maps, or a zip code directory to find the zip code for a specific address.

4. Why does Amherst, MA have multiple zip codes? Amherst has multiple zip codes due to its size, population density, and the presence of multiple institutions, such as UMass Amherst and Amherst College.

5. Is it important to use the correct zip code when sending mail to Amherst, MA? Yes, using the correct zip code is crucial for ensuring timely and accurate mail delivery.

6. Where can I find a printed zip code directory? Printed zip code directories are available at many libraries and post offices. — West Lebanon, NH Zip Code: Find It Here!

Conclusion: Ensuring Accurate Mail Delivery in Amherst

Knowing the correct zip code for Amherst, MA is essential for efficient mail delivery, package shipping, and various other purposes. Whether you're sending a letter to a friend, shipping a package to a student at UMass Amherst, or filling out an online form, using the accurate zip code helps ensure your mail and packages reach their intended destination without delay. Use the resources and tips provided in this guide to find the right zip code and streamline your communication and shipping needs.

Need to look up another zip code? Use the USPS Zip Code Lookup tool today!

Last updated: October 26, 2023, 14:30 UTC