Rockville, MD 20857 Map, Local Resources and Photos

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Preferred Name, USPS
Rockville, MD 20857
Not Acceptable, USPS
HHS, MD 20857
Weather forecast ZIP Code 20857

The 20857 ZIP Code is centered1 in Montgomery County at latitude 39.079 and longitude -77.156. It is a unique - single entity type ZIP Code. Montgomery County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

Rockville, MD 20857 Map (Interactive ZIP Code Map of 20857 ZIP Code)

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Nearby Cities, Towns & Census Designated Places

Rockville, MD (< 0.1 mile)
West End Park, MD (< 0.1 mile)
Hungerford Towne, MD (< 0.1 mile)
Croydon Park, MD (< 0.1 mile)
Woodley Gardens, MD (1.4 miles NNW)
Westmore, MD (1.4 miles N)
Silver Rock, MD (1.4 miles E)
Rockcrest, MD (1.4 miles E)
Potomac Woods, MD (1.4 miles SSW)
Falls Orchard, MD (1.4 miles SW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

North Farm, MD (1.4 miles SSE)
Fallsgrove, MD (1.9 miles WNW)
Inverness Knolls, MD (2.4 miles S)
Needwood Estates, MD (3.1 miles N)
Stonebridge, MD (3.4 miles WNW)
Heritage Walk, MD (3.4 miles SSE)
Candlewood Park, MD (3.4 miles N)
Walnut Hill, MD (3.6 miles NNW)
Rosemont, MD (3.9 miles NNW)
Oakmont Manor, MD (3.9 miles NNW)

ZIP Codes - Key Concepts

1 Keeping the above key concepts in mind, what we informally refer to as the "center" of a ZIP Code is most often actually the centroid of a polygon.