Massachusetts ZIP codes
Massachusetts has 685 ZIP codes (01001–05544) across 510 cities and towns and 14 counties.
- ZIP codes
- 685
- With delivery area
- 539
- Population in ZIPs
- 7,043,978
- Cities & towns
- 510
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Richest ZIP codes in Massachusetts Most expensive ZIP codes
Zoom in to see ZIP code boundaries. Click a dot to open a ZIP code, or anywhere else to see which ZIP it's in.
Largest cities in Massachusetts
- Boston (36)
- Worcester (15)
- Springfield (19)
- Cambridge (6)
- Lowell (5)
- Brockton (5)
- Quincy (4)
- Lynn (6)
- New Bedford (6)
- Fall River (5)
- Lawrence (4)
- Dorchester (3)
- Somerville (3)
- Framingham (5)
- Haverhill (4)
- Malden (1)
- Waltham (4)
- Plymouth (3)
- Medford (2)
- Revere (1)
- Dorchester Center (1)
- Chicopee (5)
- Peabody (2)
- Brookline (2)
Massachusetts ZIP codes by county
- Barnstable County (55)
- Berkshire County (41)
- Bristol County (45)
- Dukes County (8)
- Essex County (59)
- Franklin County (34)
- Hampden County (56)
- Hampshire County (31)
- Middlesex County (112)
- Nantucket County (3)
- Norfolk County (47)
- Plymouth County (62)
- Suffolk County (57)
- Worcester County (101)
Most populated Massachusetts ZIP codes
All Massachusetts cities and towns
- Abington
- Accord
- Acton
- Acushnet
- Adams
- Agawam
- Allston
- Amesbury
- Amherst
- Andover
- Arlington
- Arlington Heights
- Ashburnham
- Ashby
- Ashfield
- Ashland
- Ashley Falls
- Assonet
- Athol
- Attleboro
- Attleboro Falls
- Auburn
- Auburndale
- Avon
- Ayer
- Babson Park
- Baldwinville
- Barnstable
- Barre
- Becket
- Bedford
- Belchertown
- Bellingham
- Belmont
- Berkley
- Berkshire
- Berlin
- Bernardston
- Beverly
- Billerica
- Blackstone
- Blandford
- Bolton
- Bondsville
- Boston
- Boxborough
- Boxford
- Boylston
- Braintree
- Brant Rock
- Brewster
- Bridgewater
- Brighton
- Brimfield
- Brockton
- Brookfield
- Brookline
- Brookline Village
- Bryantville
- Buckland
- Burlington
- Buzzards Bay
- Byfield
- Cambridge
- Canton
- Carlisle
- Carver
- Cataumet
- Centerville
- Charlemont
- Charlestown
- Charlton
- Charlton City
- Charlton Depot
- Chartley
- Chatham
- Chelmsford
- Chelsea
- Cherry Valley
- Cheshire
- Chester
- Chesterfield
- Chestnut Hill
- Chicopee
- Chilmark
- Clinton
- Cohasset
- Colrain
- Concord
- Conway
- Cotuit
- Cummaquid
- Cummington
- Cuttyhunk
- Dalton
- Danvers
- Dartmouth
- Dedham
- Deerfield
- Dennis
- Dennis Port
- Devens
- Dighton
- Dorchester
- Dorchester Center
- Douglas
- Dover
- Dracut
- Drury
- Dudley
- Dunstable
- Duxbury
- East Bridgewater
- East Brookfield
- East Dennis
- East Falmouth
- East Freetown
- East Longmeadow
- East Orleans
- East Otis
- East Sandwich
- East Taunton
- East Templeton
- East Walpole
- East Wareham
- East Weymouth
- Eastham
- Easthampton
- Easton
- Edgartown
- Elmwood
- Erving
- Essex
- Everett
- Fairhaven
- Fall River
- Falmouth
- Fayville
- Feeding Hills
- Fiskdale
- Fitchburg
- Florence
- Forestdale
- Foxboro
- Framingham
- Franklin
- Gardner
- Georgetown
- Gilbertville
- Gill
- Glendale
- Gloucester
- Goshen
- Grafton
- Granby
- Granville
- Great Barrington
- Green Harbor
- Greenbush
- Greenfield
- Groton
- Groveland
- Hadley
- Halifax
- Hamilton
- Hampden
- Hanover
- Hanscom Afb
- Hanson
- Hardwick
- Harvard
- Harwich
- Harwich Port
- Hatfield
- Hathorne
- Haverhill
- Haydenville
- Heath
- Hingham
- Hinsdale
- Holbrook
- Holden
- Holland
- Holliston
- Holyoke
- Hopedale
- Hopkinton
- Housatonic
- Hubbardston
- Hudson
- Hull
- Humarock
- Huntington
- Hyannis
- Hyannis Port
- Hyde Park
- Indian Orchard
- Ipswich
- Jamaica Plain
- Jefferson
- Kingston
- Lake Pleasant
- Lakeville
- Lancaster
- Lanesborough
- Lawrence
- Lee
- Leeds
- Leicester
- Lenox
- Lenox Dale
- Leominster
- Leverett
- Lexington
- Lincoln
- Linwood
- Littleton
- Longmeadow
- Lowell
- Ludlow
- Lunenburg
- Lynn
- Lynnfield
- Malden
- Manchaug
- Manchester
- Manomet
- Mansfield
- Marblehead
- Marion
- Marlborough
- Marshfield
- Marshfield Hills
- Marstons Mills
- Mashpee
- Mattapan
- Mattapoisett
- Maynard
- Medfield
- Medford
- Medway
- Melrose
- Mendon
- Menemsha
- Merrimac
- Methuen
- Middleboro
- Middlefield
- Middleton
- Milford
- Mill River
- Millbury
- Millers Falls
- Millis
- Millville
- Milton
- Milton Village
- Minot
- Monponsett
- Monroe Bridge
- Monson
- Montague
- Monterey
- Monument Beach
- Nahant
- Nantucket
- Natick
- Needham
- Needham Heights
- New Bedford
- New Braintree
- New Salem
- New Town
- Newbury
- Newburyport
- Newton
- Newton Center
- Newton Highlands
- Newton Lower Falls
- Newton Upper Falls
- Newtonville
- Nonantum
- Norfolk
- North Adams
- North Amherst
- North Andover
- North Attleboro
- North Billerica
- North Brookfield
- North Carver
- North Chatham
- North Chelmsford
- North Dartmouth
- North Dighton
- North Eastham
- North Easton
- North Egremont
- North Falmouth
- North Grafton
- North Hatfield
- North Marshfield
- North Oxford
- North Pembroke
- North Reading
- North Scituate
- North Truro
- North Uxbridge
- North Waltham
- North Weymouth
- Northampton
- Northborough
- Northbridge
- Northfield
- Norton
- Norwell
- Norwood
- Nutting Lake
- Oak Bluffs
- Oakham
- Ocean Bluff
- Onset
- Orange
- Orleans
- Osterville
- Otis
- Oxford
- Palmer
- Paxton
- Peabody
- Pembroke
- Pepperell
- Petersham
- Pinehurst
- Pittsfield
- Plainfield
- Plainville
- Plymouth
- Plympton
- Pocasset
- Prides Crossing
- Princeton
- Provincetown
- Quincy
- Randolph
- Raynham
- Raynham Center
- Reading
- Readville
- Rehoboth
- Revere
- Richmond
- Rochdale
- Rochester
- Rockland
- Rockport
- Roslindale
- Rowe
- Rowley
- Roxbury
- Roxbury Crossing
- Royalston
- Russell
- Rutland
- Sagamore
- Sagamore Beach
- Salem
- Salisbury
- Sandisfield
- Sandwich
- Saugus
- Savoy
- Scituate
- Seekonk
- Sharon
- Sheffield
- Shelburne Falls
- Sheldonville
- Sherborn
- Shirley
- Shrewsbury
- Shutesbury
- Siasconset
- Somerset
- Somerville
- South Barre
- South Carver
- South Chatham
- South Dartmouth
- South Deerfield
- South Dennis
- South Easton
- South Egremont
- South Grafton
- South Hadley
- South Hamilton
- South Harwich
- South Lancaster
- South Lee
- South Orleans
- South Walpole
- South Wellfleet
- South Weymouth
- South Yarmouth
- Southampton
- Southborough
- Southbridge
- Southfield
- Southwick
- Spencer
- Springfield
- Sterling
- Still River
- Stockbridge
- Stoneham
- Stoughton
- Stow
- Sturbridge
- Sudbury
- Sunderland
- Sutton
- Swampscott
- Swansea
- Taunton
- Templeton
- Tewksbury
- Thorndike
- Three Rivers
- Topsfield
- Townsend
- Truro
- Turners Falls
- Tyngsboro
- Tyringham
- Upton
- Uxbridge
- Vineyard Haven
- Waban
- Wakefield
- Wales
- Walpole
- Waltham
- Ware
- Wareham
- Warren
- Warwick
- Watertown
- Waverley
- Wayland
- Webster
- Wellesley
- Wellesley Hills
- Wellfleet
- Wendell
- Wendell Depot
- Wenham
- West Barnstable
- West Boxford
- West Boylston
- West Bridgewater
- West Brookfield
- West Chatham
- West Chesterfield
- West Dennis
- West Falmouth
- West Groton
- West Harwich
- West Hatfield
- West Hyannisport
- West Medford
- West Millbury
- West Newbury
- West Newton
- West Roxbury
- West Springfield
- West Stockbridge
- West Tisbury
- West Townsend
- West Wareham
- West Warren
- West Yarmouth
- Westborough
- Westfield
- Westford
- Westminster
- Weston
- Westport
- Westport Point
- Westwood
- Weymouth
- Whately
- Wheelwright
- White Horse Beach
- Whitinsville
- Whitman
- Wilbraham
- Williamsburg
- Williamstown
- Wilmington
- Winchendon
- Winchester
- Windsor
- Winthrop
- Woburn
- Woods Hole
- Woodville
- Worcester
- Woronoco
- Worthington
- Wrentham
- Yarmouth Port
Frequently asked questions
How many ZIP codes are in Massachusetts?
Massachusetts has 685 ZIP codes: 539 with a delivery area and 146 PO Box or single-organization ZIP codes.
What ZIP codes does Massachusetts use?
Massachusetts ZIP codes run from 01001 to 05544.
Which Massachusetts ZIP code has the most people?
ZIP code 02301 in Brockton has the largest population, about 68,969 residents (ACS 2020–2024).