Chelmsford, MA ZIP Codes

Mailing address format for Chelmsford

John Smith
123 Main St
CHELMSFORD MA 01824
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Chelmsford

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Chelmsford? Location, county and time zone

State

Massachusetts

County

Middlesex County

GPS coordinates

42.59706, -71.36970

Elevation

246 ft (75 m)

Time zone

America/New YorkEST · UTC-05:00

Population

36,392

Map of Chelmsford, MA 01824

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Chelmsford Street View

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ZIP codes near Chelmsford

• Westford, MA
  01886, 018633.7 mi
• Lowell, MA
  01851, 01854, 01852, 018503.8 mi
• Carlisle, MA
  017414.2 mi
• Tyngsborough, MA
  01879, 018635.7 mi
• Billerica, MA
  01821, 018626.1 mi
• Dracut, MA
  01826, 01854, 01852, 018506.7 mi
• Littleton Common, MA
  014606.8 mi
• Tewksbury, MA
  018767.4 mi
• Littleton, MA
  01460, 017187.5 mi
• Bedford, MA
  01730, 017318.1 mi
• Pinehurst, MA
  018218.2 mi
• Acton, MA
  01720, 017188.6 mi

Chelmsford ZIP code: FAQ