US Gazetteer > Maryland Gazetteer > Maryland ZIP Codes > Elkridge, MD 21075

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Preferred Name, USPS
Elkridge, MD 21075
Not Acceptable, USPS
Hanover, MD 21075

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Weather forecast ZIP Code 21075

The 21075 ZIP Code is centered1 in Howard County at latitude 39.201 and longitude -76.753 (Panoramio Photos). It is a standard type ZIP Code. Howard County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 21075 was 19,449 with 7,679 housing units; a land area land area of 13.74 sq. miles; a water area of 0 sq. miles; and a population density of 1,415.62 people per sq. mile for Census 2000. Demographic Profile

Elkridge, MD 21075 Map (Marker is ZIP Code Centroid)

Local Search, 21075 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Harwood Park, MD (< 0.1 mile)
Hanover, MD (1.4 miles ESE)
Wesley Grove, MD (1.4 miles SSW)
West Elkridge, MD (1.4 miles ENE)
Dorsey, MD (1.9 miles SSE)
Glenartney, MD (2.4 miles NNE)
Pfeiffer Corners, MD (2.4 miles W)
Elkridge, MD (2.4 miles ENE)
Waterloo, MD (2.7 miles SW)
Avalon, MD (2.7 miles NE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Elkridge Mobile Home Park, MD (< 0.1 mile)
Timberview, MD (< 0.1 mile)
Marble Hill, MD (< 0.1 mile)
Capitol Mobile Park, MD (< 0.1 mile)
Glen Cove Estates, MD (< 0.1 mile)
 Hunt Club Estates, MD (< 0.1 mile)
Marshalee Estates, MD (< 0.1 mile)
Quail Ridge, MD (1.4 miles NE)
Montgomery Manor, MD (1.4 miles NE)
Montgomery Woods, MD (1.4 miles ENE)

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.