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ZIP Code 21780 has segments in 2 Counties / Independent Cities (Frederick, Washington).
The 21780 ZIP Code is centered1 in Frederick County at latitude 39.678 and longitude -77.465 (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) 21780 was 1,671 with 571 housing units; a land area land area of 20.84 sq. miles; a water area of 0 sq. miles; and a population density of 80.20 people per sq. mile for Census 2000. Demographic Profile
Sabillasville, MD 21780 Map (Marker is ZIP Code Centroid)
Local Search, 21780 ZIP Code| Distance & Driving Directions
Nearby Cities, Towns & Census Designated Places
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Sabillasville, MD
(1.4 miles NNE) Flint, MD (1.9 miles SE) Cascade, MD (2.7 miles NNW) Highfield, MD (3.1 miles NNW) Blue Ridge Summit, PA (3.4 miles N) |
Foxville, MD
(3.4 miles SSW) Pennersville, PA (3.4 miles NNW) Pen Mar, PA (3.6 miles NW) Pen Mar Park, MD (3.6 miles NW) Blue Mountain, MD (3.9 miles WNW) |
Nearby Neighborhoods, Subdivisions & Other Small Populated Places
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Manahan Ranch Estates, MD
(< 0.1 mile) Friendship, MD (1.9 miles SE) Rowland Hill, MD (2.7 miles NNW) Shamrock Acres, MD (3.1 miles E) Smithbrook Acres, MD (3.9 miles SE) |
Catoctin Heights, MD
(3.9 miles SE) Thurmont West, MD (4.1 miles SE) Distant View, MD (4.1 miles ESE) Catoctin Highlands, MD (4.3 miles SE) Staubs Thurmont Acres, MD (4.3 miles SE) |
ZIP Codes - Key Concepts
- ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
- The centroid of a ZIP Code may be in one County and the associated city/town in another.
- In rural areas, a single ZIP Code may be used for cities and towns in several different Counties / Independent Cities.
- ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
- 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.
