US Gazetteer > Connecticut Gazetteer > Connecticut ZIP Codes > East Haddam, CT 06423

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East Haddam, CT 06423

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The 06423 ZIP Code is centered1 in Middlesex County at latitude 41.473 and longitude -72.4 (Panoramio Photos). It is a standard type ZIP Code. Middlesex County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 06423 was 4,657 with 1,991 housing units; a land area land area of 38.26 sq. miles; a water area of 0.09 sq. miles; and a population density of 121.71 people per sq. mile for Census 2000. Demographic Profile

East Haddam, CT 06423 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Mount Parnassus, CT (< 0.1 mile)
Millington, CT (2.4 miles ENE)
Little Haddam, CT (2.4 miles WNW)
East Haddam, CT (3.4 miles WSW)
Moodus, CT (3.4 miles NW)
Bashan, CT (3.4 miles NNW)
Hadlyme, CT (3.6 miles S)
Leesville, CT (4.9 miles WNW)
Shailerville, CT (4.9 miles W)
North Lyme, CT (5.3 miles SE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Bailey Beach, CT (1.9 miles NW)
Tiffany Hill Corner, CT (2.7 miles S)
Goodspeeds Landing, CT (3.4 miles WSW)
Scovill Landing, CT (3.6 miles WNW)
Jewitt Corner, CT (4.1 miles SE)
Tylerville, CT (4.3 miles WSW)
Crowley Corner, CT (4.5 miles E)
Haywardville, CT (4.7 miles NE)
Wopowog, CT (5.6 miles NW)
Rock Landing, CT (6.4 miles WNW)

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.