Postal Code Finder
Registry / United States / Massachusetts

Postal codes of Massachusetts (United States)

Comprehensive directory for the Massachusetts hub. Our registry indexes 685 geocoded administrative entries across 14 distinct provinces.

Verified data profile for Massachusetts

Based on 685 records, 685 ZIP code values and 510 mapped localities. Coordinate coverage is 100.0%.

685
Records
685
Postal identifiers
100.0%
Geocoded
01001
Example code
Postal code Locality Administrative path Coordinates
01001 Agawam Massachusetts / Hampden 42.0702, -72.6227
01002 Amherst Massachusetts / Hampshire 42.3671, -72.4646
01003 Amherst Massachusetts / Hampshire 42.3919, -72.5248
01004 Amherst Massachusetts / Hampshire 42.3845, -72.5132
01005 Barre Massachusetts / Worcester 42.4097, -72.1084
01007 Belchertown Massachusetts / Hampshire 42.2751, -72.411

Related postal lookups

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Country · 41,489 records
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Illinois
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Florida
Region · 1,473 records
Ohio
Region · 1,416 records
Virginia
Region · 1,214 records
Michigan
Region · 1,159 records
Missouri
Region · 1,157 records

Administrative area coverage

Use this page to browse the administrative hierarchy, compare representative postal codes and move to related areas without guessing slugs. The canonical route for this record set is /postal-codes/united-states/massachusetts.

How to use this lookup

  • Open the strongest child areas first when browsing a large administrative region.
  • Compare related postal prefixes before choosing a local import key.
  • Use the country dataset when you need full coverage beyond the visible sample.
Records
685
Database rows represented by this canonical route.
Postal identifiers
685
Distinct postal code values in this route.
Localities
510
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Detected format
5 digits or ZIP+4
US ZIP Codes use five digits, with an optional ZIP+4 extension.
Example
01001
Sample code from Agawam.
Browse level
administrative hub
This page connects parent geography, child areas, prefix ranges and downloadable records.
Code Place Hierarchy Coordinates
01001 Agawam Massachusetts / Hampden 42.0702, -72.6227
01002 Amherst Massachusetts / Hampshire 42.3671, -72.4646
01003 Amherst Massachusetts / Hampshire 42.3919, -72.5248
01004 Amherst Massachusetts / Hampshire 42.3845, -72.5132
01005 Barre Massachusetts / Worcester 42.4097, -72.1084
Download postal data
CSV, JSON and XLSX exports for research, validation and data products.
Use the API
Query postal codes by country, place name, region or code prefix.
Implementation notes
Field definitions, canonical paths and practical lookup guidance.

Useful related pages

United States
Country · 41,489 records
Texas
Region · 2,600 records
California
Region · 2,593 records
Pennsylvania
Region · 2,176 records
New York
Region · 2,154 records
Illinois
Region · 1,575 records
Florida
Region · 1,473 records
Ohio
Region · 1,416 records
Virginia
Region · 1,214 records

Data questions

What does the Massachusetts page cover?

It connects 685 postal records in United States with child areas, related prefixes, examples and download/API paths.

How do I browse nearby areas from Massachusetts?

Use the child-area cards, parent breadcrumbs and related prefix links to move through the canonical hierarchy.

Why are only representative rows visible?

Large administrative pages keep bounded HTML for speed and expose full coverage through dataset exports.

Search Massachusetts postal codes and localities

🔍

Geographic Context

Massachusetts is a key administrative jurisdiction within United States. Our registry provides a comprehensive overview of its internal divisions, facilitating precise spatial analysis and logistical mapping across its 14 provinces.

Postal code ranges covering Massachusetts

Use these prefix ranges when you know the first digits or letters of a local postal identifier. Each link opens a country-level range with matching localities and coordinates.

All United States prefixes
01
370 records in this hub, 370 codes nationwide.
02
313 records in this hub, 403 codes nationwide.
05
2 records in this hub, 310 codes nationwide.

Navigate Massachusetts provinces

Interactive Navigation: Markers represent geometric administrative centroids. Explore the regional registry by clicking on specific spatial clusters.

Provinces and postal code coverage

Showing top 14 of 14

Download the Massachusetts postal code dataset

Access the complete administrative registry for Massachusetts. Structured datasets available in XLSX, CSV, and JSON formats for immediate integration.

Download XLSX CSV Export JSON export
Verified Scope: Massachusetts Hub • Entities: 685 technical records

Frequently Asked Questions: Massachusetts postal code guide

What is the postal structure for Massachusetts?

Massachusetts is represented in the United States postal registry with verified coordinates and administrative hierarchy fields.

Can I download postal code data for Massachusetts?

Yes. The dataset for Massachusetts can be exported in CSV, Excel and JSON formats from the download section on this page.

How many subdivisions are mapped for Massachusetts?

Massachusetts currently aggregates 14 mapped subdivisions in the public registry.

What does the Massachusetts page cover?

It connects 685 postal records in United States with child areas, related prefixes, examples and download/API paths.

How do I browse nearby areas from Massachusetts?

Use the child-area cards, parent breadcrumbs and related prefix links to move through the canonical hierarchy.