US Gazetteer > Maryland Gazetteer > Maryland ZIP Codes > Maryland Line, MD 21105

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Maryland Line, MD 21105

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Weather forecast ZIP Code 21105

The 21105 ZIP Code is centered1 in Baltimore County at latitude 39.711 and longitude -76.653. It is a PO Box type ZIP Code. Baltimore County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

The population in ZIP Code Tabulation Area (ZCTA) 21105 was 80 with 36 housing units; a land area land area of 0.19 sq. miles; a water area of 0 sq. miles; and a population density of 414.76 people per sq. mile for Census 2000. Demographic Profile

Maryland Line, MD 21105 Map (Marker is ZIP Code Centroid)

Local Search, 21105 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Maryland Line, MD (< 0.1 mile)
Oakland, MD (1.9 miles W)
Freeland, MD (1.9 miles WSW)
Beetree, MD (1.9 miles SSW)
Five Forks, MD (2.4 miles S)
Dar, MD (2.7 miles WSW)
Bentley Springs, MD (2.7 miles SSW)
Sunset View, MD (3.1 miles W)
New Freedom, PA (3.1 miles NW)
Keeney, PA (3.4 miles N)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Harris Hill, MD (< 0.1 mile)
Green Meadow, MD (1.4 miles WNW)
Chalet De La Rance, MD (1.4 miles S)
Beetree Manor, MD (1.9 miles WSW)
Bentley Estates, MD (2.4 miles SW)
Bentley Hills, MD (2.4 miles SW)
Windtree Valley, MD (2.4 miles S)
Freeland Farms, MD (2.7 miles W)
Jordan Mill Farms, MD (2.7 miles SE)
Anstine, PA (3.1 miles NNE)

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.