US Gazetteer > Connecticut Gazetteer > Connecticut ZIP Codes > Greenwich, CT 06830

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Preferred Name, USPS
Greenwich, CT 06830
Not Acceptable, USPS
Belle Haven, CT 06830

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Weather forecast ZIP Code 06830

The 06830 ZIP Code is centered1 in Fairfield County at latitude 41.035 and longitude -73.628 (Panoramio Photos). It is a standard type ZIP Code. Fairfield County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 06830 was 24,552 with 10,525 housing units; a land area land area of 13.16 sq. miles; a water area of 0.28 sq. miles; and a population density of 1,865.34 people per sq. mile for Census 2000. Demographic Profile

Greenwich, CT 06830 Map (Marker is ZIP Code Centroid)

Local Search, 06830 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Rock Ridge, CT (< 0.1 mile)
Greenwich, CT (< 0.1 mile)
Glenville, CT (1.4 miles W)
Cos Cob, CT (1.4 miles E)
Belle Haven, CT (1.9 miles S)
Pemberwick, CT (1.9 miles WSW)
Mianus, CT (1.9 miles ENE)
Byram, CT (2.4 miles SSW)
Riverside, CT (2.7 miles E)
North Mianus, CT (2.7 miles ENE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

North Mianus, CT (2.7 miles NE)
Pine Hill, CT (3.1 miles N)
Northfield, CT (4.9 miles ENE)
Roxbury, CT (5.1 miles NE)
Dublin, NY (5.1 miles SW)
Fenmore Park, NY (5.8 miles SW)
Sunset Ridge, NY (5.8 miles SW)
Brentwood Plaza, NY (6.4 miles SW)
Harbor Heights, NY (7.4 miles SW)
North Castle, NY (7.7 miles NNW)

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.