US Gazetteer > Maryland Gazetteer > Maryland ZIP Codes > Edgewood, MD 21040

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Edgewood, MD 21040

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The 21040 ZIP Code is centered1 in Harford County at latitude 39.429 and longitude -76.304 (Panoramio Photos). It is a standard type ZIP Code. Harford County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 21040 was 22,350 with 8,511 housing units; a land area land area of 8.33 sq. miles; a water area of 0.04 sq. miles; and a population density of 2,684.36 people per sq. mile for Census 2000. Demographic Profile

Edgewood, MD 21040 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Edgewood Meadows, MD (< 0.1 mile)
McComas, MD (< 0.1 mile)
Edgewood, MD (< 0.1 mile)
Edgewood Heights, MD (< 0.1 mile)
Van Bibber, MD (1.4 miles N)
Clearview, MD (1.4 miles NNE)
Van Bibber Manor, MD (1.4 miles N)
Magnolia, MD (1.9 miles SSW)
Clayton Manor, MD (2.4 miles NW)
Constant Friendship, MD (2.7 miles N)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Willoughby Court, MD (< 0.1 mile)
Trimble Fields, MD (< 0.1 mile)
Stoneleigh Square, MD (< 0.1 mile)
Scholar Woods, MD (< 0.1 mile)
Martin Manor, MD (< 0.1 mile)
 Meadowood, MD (< 0.1 mile)
Harford Commons, MD (< 0.1 mile)
Edgewater Village, MD (< 0.1 mile)
Courts of Harford Square, MD (< 0.1 mile)
Ashby Place, MD (< 0.1 mile)

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.