US Gazetteer > Delaware Gazetteer > Delaware ZIP Codes > Wilmington, DE 19803

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Preferred Name, USPS
Wilmington, DE 19803
Acceptable Alternative
Talleyville, DE 19803
Not Acceptable, USPS
Talleyville Postal Store, DE 19803

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Weather forecast ZIP Code 19803

The 19803 ZIP Code is centered1 in New Castle County at latitude 39.794 and longitude -75.534 (Panoramio Photos). It is a standard type ZIP Code. New Castle County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 19803 was 21,055 with 8,700 housing units; a land area land area of 14.09 sq. miles; a water area of 0.01 sq. miles; and a population density of 1,494.56 people per sq. mile for Census 2000. Demographic Profile

Wilmington, DE 19803 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Surrey Park, DE (< 0.1 mile)
Green Meadow, DE (< 0.1 mile)
Deerhurst, DE (< 0.1 mile)
Graylyn Crest, DE (< 0.1 mile)
Blue Rock Manor, DE (< 0.1 mile)
 Concord Manor, DE (< 0.1 mile)
Oak Lane Manor, DE (< 0.1 mile)
Windsor Hills, DE (< 0.1 mile)
Pembrey, DE (< 0.1 mile)
Twin Oaks, DE (< 0.1 mile)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Galewood, DE (< 0.1 mile)
Bellewood, DE (< 0.1 mile)
Wickwood, DE (< 0.1 mile)
Weldin Farms, DE (< 0.1 mile)
Boulder Brook, DE (< 0.1 mile)
 Madelyn Gardens, DE (< 0.1 mile)
Clermont, DE (< 0.1 mile)
Beechwold, DE (< 0.1 mile)
Delwynn, DE (< 0.1 mile)
Fairfax Farms, DE (< 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.
  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.