ZIP Code 20851: Rockville, MD

ZIP code 20851 is assigned to Rockville in Montgomery County, Maryland. Its reference point is at latitude 39.0763 and longitude -77.1234 (39°04'34.7"N 77°07'24.2"W).

Location Overview of ZIP Code 20851

Rockville has 8 ZIP codes in our directory, and Montgomery County has 72.

Maryland has 644 ZIP codes listed in total.

The nearest listed ZIP code is 20853 in Rockville, about 1.7 mi to the northeast.

Key facts for ZIP code 20851
ZIP code20851
PlaceRockville
CountyMontgomery County
StateMaryland
CountryUnited States
Latitude39.0763
Longitude-77.1234

All ZIP codes in Rockville · Maryland

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    Map of ZIP Code 20851

    Map centred on 39.0763, -77.1234. The pin marks the ZIP code's reference point, not its boundary.

    Photos of Rockville, Maryland

    Video: Rockville, Maryland

    DOWNTOWN ROCKVILLE, MD WALKING TOUR — by That Location · Watch on YouTube

    ZIP Codes Near 20851

    These 16 ZIP codes have the closest reference points to 20851, measured in a straight line.

    20853
    Rockville
    1.7 mi northeast
    20852
    Rockville
    1.9 mi south
    20883
    Gaithersburg
    2.0 mi northwest
    20800
    Suburb Maryland Fac
    2.4 mi northwest
    20890
    Suburb Maryland Fac
    2.4 mi northwest
    20850
    Rockville
    2.5 mi west
    20896
    Garrett Park
    3.2 mi southeast
    20906
    Silver Spring
    3.4 mi east
    20895
    Kensington
    4.0 mi southeast
    20855
    Derwood
    4.2 mi north
    20854
    Potomac
    4.5 mi southwest
    20902
    Silver Spring
    4.9 mi southeast
    20880
    Washington Grove
    5.1 mi northwest
    20892
    Bethesda
    5.2 mi south
    20814
    Bethesda
    5.4 mi south
    20877
    Gaithersburg
    5.7 mi northwest

    Nearby Cities and Towns

    The closest places to ZIP code 20851, measured in a straight line from its reference point. Road distances will be longer.

    Schools Near Rockville

    If you are moving to ZIP code 20851, check with the education authority that serves Rockville, Montgomery County which schools cover your street address.

    Looking at nearby areas such as Chevy Chase, Gaithersburg and Suburb Maryland Fac 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

    Use the map above to explore green space around Rockville, then zoom out to find larger parks, trails and nature areas in the wider Maryland area.

    Hospitals and Healthcare

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

    Residents may also use facilities in nearby Chevy Chase, Gaithersburg and Suburb Maryland Fac.

    Shopping and Dining in Rockville

    For places to eat and shop near ZIP code 20851, the searches below show up-to-date listings around this location.

    Libraries and Historical Places

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

    For local history, try the archives of Montgomery County along with the name Rockville.

    Roads, Rivers and Lakes

    From ZIP code 20851, Chevy Chase lies about 1.6 mi to the southwest, Gaithersburg lies about 2.0 mi to the northwest, Suburb Maryland Fac lies about 2.4 mi to the northwest, Garrett Park lies about 3.2 mi to the southeast and Silver Spring lies about 3.4 mi to the east in a straight line. Use the directions link for routes and road names.

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

    Frequently Asked Questions About ZIP Code 20851

    ZIP code 20851 is in Rockville, Montgomery County, Maryland, United States.

    ZIP code 20851 is in Montgomery County, which is part of Maryland.

    The reference coordinates for ZIP code 20851 are latitude 39.0763 and longitude -77.1234 (39°04'34.7"N 77°07'24.2"W).

    The closest ZIP codes to 20851 are 20853 (Rockville, 1.7 mi), 20852 (Rockville, 1.9 mi), 20883 (Gaithersburg, 2.0 mi), 20800 (Suburb Maryland Fac, 2.4 mi) and 20890 (Suburb Maryland Fac, 2.4 mi).

    Rockville, Maryland has 8 ZIP codes in our directory. 20851 is one of them; see the Rockville page for the full list.

    Photo & Video Credits

    • Photo 1 (“20120304 13 Cardin - 6954579639”): mdfriendofhillary, CC BY-SA 2.0, via Wikimedia Commons.
    • Video: “DOWNTOWN ROCKVILLE, MD WALKING TOUR” by That Location, embedded from YouTube. All rights belong to the creator.

    Photos are shown from their original source under the licenses listed. They were taken near this location and may show neighbouring areas.

    Data for ZIP code 20851 comes from GeoNames and is provided for general reference. Always confirm mailing details with the U.S. Postal Service (USPS).