US Gazetteer > Maryland Gazetteer > Maryland ZIP Codes > Warwick, MD 21912

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Warwick, MD 21912

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The 21912 ZIP Code is centered1 in Cecil County at latitude 39.43 and longitude -75.804 (Panoramio Photos). It is a standard type ZIP Code. Cecil County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 21912 was 1,101 with 438 housing units; a land area land area of 32.65 sq. miles; a water area of 0.05 sq. miles; and a population density of 33.72 people per sq. mile for Census 2000. Demographic Profile

Warwick, MD 21912 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Warwick, MD (1.4 miles SE)
Bohemias Mills, MD (2.7 miles NNE)
Sassafras, MD (3.9 miles S)
Cecilton, MD (3.9 miles WSW)
Saint Augustine, MD (4.5 miles N)
Cayots, MD (4.5 miles NNW)
Hack Point, MD (4.7 miles WNW)
Middletown, DE (4.9 miles ENE)
Taylors Corner, DE (5.6 miles ESE)
Wiggins Mill, DE (5.6 miles ESE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Ginns Corner, MD (2.7 miles S)
Cecilton Manor Mobile Home Park, MD (2.7 miles SW)
Honeysuckle Knoll, MD (4.7 miles WNW)
Pleasant Cove, MD (4.7 miles SSW)
Deep Branch Farm, DE (4.9 miles E)
Rose Valley Estates, DE (4.9 miles ESE)
Bohemia Acres, MD (5.1 miles WNW)
Scotchmans Glen, MD (5.1 miles WNW)
Hacks Point Acres, MD (5.3 miles WNW)
Shorewood Estates, MD (5.6 miles SSW)

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.