US Gazetteer > Virginia Gazetteer > Virginia ZIP Codes > Centreville, VA 20121

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Centreville, VA 20121

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Weather forecast ZIP Code 20121

The 20121 ZIP Code is centered1 in Fairfax County at latitude 38.818 and longitude -77.469 (Panoramio Photos). It is a standard type ZIP Code. Fairfax County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 20121 was 26,043 with 9,730 housing units; a land area land area of 9.16 sq. miles; a water area of 0.05 sq. miles; and a population density of 2,843.78 people per sq. mile for Census 2000. Demographic Profile

Centreville, VA 20121 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Uniontown, VA (< 0.1 mile)
Centre Heights, VA (1.9 miles NNE)
Yorkshire, VA (1.9 miles SSE)
Yorkshire Park, VA (1.9 miles S)
Manassas Park, VA (2.4 miles S)
Loch Lomond, VA (2.4 miles SSW)
Sudley, VA (2.4 miles SW)
West Gate, VA (2.7 miles SSW)
West Gate of Lomond, VA (2.7 miles SSW)
Yorkshire Acres, VA (2.7 miles SSE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Comptons Corner, VA (1.4 miles ESE)
London Towne, VA (1.4 miles NNE)
Breeden Forest, VA (1.9 miles SSE)
Orchard Bridge, VA (1.9 miles SE)
Yorkshire Village, VA (1.9 miles SSE)
Sudley Square, VA (1.9 miles SSW)
Stoneridge, VA (1.9 miles SSE)
Cedar Park, VA (1.9 miles SSW)
Bull Run Mobile Home Park, VA (1.9 miles SSE)
Carlyle Station, VA (2.7 miles WSW)

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.