US Gazetteer > Maryland Gazetteer > Maryland ZIP Codes > Clarksville, MD 21029

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Clarksville, MD 21029

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The 21029 ZIP Code is centered1 in Howard County at latitude 39.202 and longitude -76.948 (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) 21029 was 7,616 with 2,342 housing units; a land area land area of 15.68 sq. miles; a water area of 0.01 sq. miles; and a population density of 485.64 people per sq. mile for Census 2000. Demographic Profile

Clarksville, MD 21029 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Clarksville, MD (< 0.1 mile)
Highland, MD (1.4 miles SSW)
Dayton, MD (3.4 miles NW)
Simpsonville, MD (3.6 miles ESE)
Fulton, MD (3.9 miles SSE)
Elioak, MD (4.1 miles NE)
Brighton, MD (4.3 miles W)
Brinklow, MD (4.3 miles SW)
Scaggsville, MD (4.7 miles SSE)
Glenelg, MD (4.9 miles NNW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Heritage Heights, MD (< 0.1 mile)
Greene Fields, MD (< 0.1 mile)
Cabin Hill, MD (< 0.1 mile)
Allnut Farms Estates, MD (1.4 miles WSW)
Fox Pause, MD (1.4 miles SE)
Foxhall Villas, MD (1.4 miles WNW)
Chris Mar Estates, MD (1.4 miles W)
Broadwater Estates, MD (1.4 miles NNW)
Jocelyn Acres, MD (1.4 miles WSW)
Highland Lake, MD (1.4 miles SW)

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.