US Gazetteer > Maryland Gazetteer > Maryland ZIP Codes > Cabin John, MD 20818

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Cabin John, MD 20818

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Weather forecast ZIP Code 20818

The 20818 ZIP Code is centered1 in Montgomery County at latitude 38.976 and longitude -77.16 (Panoramio Photos). It is a standard type ZIP Code. Montgomery County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 20818 was 1,987 with 770 housing units; a land area land area of 0.99 sq. miles; a water area of 0 sq. miles; and a population density of 2,005.25 people per sq. mile for Census 2000. Demographic Profile

Cabin John, MD 20818 Map (Marker is ZIP Code Centroid)

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Nearby Cities, Towns & Census Designated Places

Kimberley, MD (< 0.1 mile)
Cabin John, MD (< 0.1 mile)
Cabin John Park, MD (< 0.1 mile)
Bannockburn Estates, MD (< 0.1 mile)
Bannockburn Heights, MD (1.4 miles ENE)
Bannockburn, MD (1.4 miles E)
Cohasset, MD (1.4 miles ENE)
Carderock Springs, MD (1.4 miles NNW)
Fairway Hills, MD (1.4 miles ESE)
Emery Corners, MD (1.4 miles N)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Langley Oaks, VA (1.4 miles SSW)
The Cloisters, VA (1.9 miles SSW)
Walter Heights, VA (1.9 miles S)
Clearview Manor, VA (2.4 miles SSE)
Evermay, VA (2.4 miles S)
Ingleside, VA (2.7 miles SSW)
Glenwood, MD (3.1 miles ENE)
Huntington, MD (3.1 miles ENE)
Williamsburg Estates, MD (3.1 miles NW)
Knollwood, MD (3.1 miles N)

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.