US Gazetteer > Maryland Gazetteer > Maryland ZIP Codes > Point of Rocks, MD 21777

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Preferred Name, USPS
Point of Rocks, MD 21777
Acceptable Alternative
Pt of Rocks, MD 21777

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Weather forecast ZIP Code 21777

The 21777 ZIP Code is centered1 in Frederick County at latitude 39.28 and longitude -77.533 (Panoramio Photos). It is a standard type ZIP Code. Frederick County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 21777 was 1,098 with 399 housing units; a land area land area of 1.11 sq. miles; a water area of 0 sq. miles; and a population density of 987.50 people per sq. mile for Census 2000. Demographic Profile

Point of Rocks, MD 21777 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Point of Rocks, MD (< 0.1 mile)
Rock Hall, MD (< 0.1 mile)
Washington Junction, MD (< 0.1 mile)
Furnace Mountain, VA (1.4 miles SSW)
Pleasant View, MD (1.9 miles E)
Lander, MD (2.4 miles NW)
Taylorstown, VA (2.7 miles SW)
Doubs, MD (3.1 miles NE)
Tuscarora, MD (3.6 miles ESE)
Adamstown, MD (3.9 miles NE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Potomac Village, MD (< 0.1 mile)
Point of Rocks Estates, MD (< 0.1 mile)
Potomac Gateway, MD (< 0.1 mile)
Profit Acres, MD (1.9 miles NE)
Mowry, MD (2.4 miles ENE)
Titus Estates, MD (2.4 miles E)
Potomac Overlook, MD (2.4 miles NNW)
EcoVillage of Loudoun County, VA (2.4 miles WSW)
Wilber Woods, MD (2.7 miles NNE)
Sunrise, MD (2.7 miles NNW)

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties / Independent Cities.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.

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.