ZIP Code 01720: Acton, MA

Acton in Middlesex County, Massachusetts uses ZIP code 01720. Its reference point is at latitude 42.4751 and longitude -71.4483 (42°28'30.4"N 71°26'53.9"W).

Location Overview of ZIP Code 01720

Massachusetts has 761 ZIP codes listed in total.

The nearest listed ZIP code is 01470 in Groton, about 2.1 mi to the south.

Key facts for ZIP code 01720
ZIP code01720
PlaceActon
CountyMiddlesex County
StateMassachusetts
CountryUnited States
Latitude42.4751
Longitude-71.4483

All ZIP codes in Acton · Massachusetts

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    Map of ZIP Code 01720

    Map centred on 42.4751, -71.4483. The pin marks the ZIP code's reference point, not its boundary.

    Video: Acton, Massachusetts

    Drive Through Acton, MA [4K] | Summer 2025 — by Byway Films · Watch on YouTube

    ZIP Codes Near 01720

    These 16 ZIP codes have the closest reference points to 01720, measured in a straight line.

    01470
    Groton
    2.1 mi south
    01471
    Groton
    2.1 mi south
    01472
    West Groton
    2.1 mi south
    01703
    Framingham
    2.1 mi south
    01704
    Framingham
    2.1 mi south
    01705
    Framingham
    2.1 mi south
    01784
    Woodville
    2.1 mi south
    01805
    Burlington
    2.1 mi south
    01806
    Woburn
    2.1 mi south
    01807
    Woburn
    2.1 mi south
    01808
    Woburn
    2.1 mi south
    01813
    Woburn
    2.1 mi south
    01815
    Woburn
    2.1 mi south
    01822
    Billerica
    2.1 mi south
    01853
    Lowell
    2.1 mi south
    01865
    Nutting Lake
    2.1 mi south

    Nearby Cities and Towns

    The closest places to ZIP code 01720, measured in a straight line from its reference point. Road distances will be longer.

    Schools Near Acton

    School places are usually allocated by home address, so families living around ZIP code 01720 should confirm their catchment school with the local education authority for Acton, Middlesex County.

    Looking at nearby areas such as Groton, West Groton and Framingham widens the choice of state, private and international schools. The links below open live Google Maps results centred on this location.

    Parks and Outdoor Recreation

    Parks, playgrounds and walking trails around Acton are easiest to find on the map above or with the searches below, which are centred on ZIP code 01720.

    Hospitals and Healthcare

    Hospitals, clinics and pharmacies serving Acton can be found with the searches below. In an emergency in the United States, call 911.

    Residents may also use facilities in nearby Groton, West Groton and Framingham.

    Shopping and Dining in Acton

    Restaurants, supermarkets and shopping centres in and around Acton are listed in the Google Maps searches below, with current opening hours and reviews.

    Libraries and Historical Places

    Public libraries, museums and historic sites near Acton, Massachusetts can be found with the searches below.

    For local history, try the archives of Middlesex County along with the name Acton.

    Roads, Rivers and Lakes

    From ZIP code 01720, Groton lies about 2.1 mi to the south, West Groton lies about 2.1 mi to the south, Framingham lies about 2.1 mi to the south, Woodville lies about 2.1 mi to the south and Burlington lies about 2.1 mi to the south in a straight line. Use the directions link for routes and road names.

    Rivers, lakes and coastline near Acton show up on the map above, or you can search for them directly.

    Frequently Asked Questions About ZIP Code 01720

    ZIP code 01720 is in Acton, Middlesex County, Massachusetts, United States.

    ZIP code 01720 is in Middlesex County, which is part of Massachusetts.

    The reference coordinates for ZIP code 01720 are latitude 42.4751 and longitude -71.4483 (42°28'30.4"N 71°26'53.9"W).

    The closest ZIP codes to 01720 are 01470 (Groton, 2.1 mi), 01471 (Groton, 2.1 mi), 01472 (West Groton, 2.1 mi), 01703 (Framingham, 2.1 mi) and 01704 (Framingham, 2.1 mi).

    Acton, Massachusetts has one ZIP code in our directory: 01720.

    Photo & Video Credits

    • Video: “Drive Through Acton, MA [4K] | Summer 2025” by Byway Films, embedded from YouTube. All rights belong to the creator.

    Data for ZIP code 01720 comes from GeoNames and is provided for general reference. Always confirm mailing details with the U.S. Postal Service (USPS).