US Gazetteer > Maryland Gazetteer > Maryland ZIP Codes > Halethorpe, MD 21227

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Preferred Name, USPS
Halethorpe, MD 21227
Acceptable Alternative
Arbutus, MD 21227
Baltimore, MD 21227
Lansdowne, MD 21227

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Weather forecast ZIP Code 21227

ZIP Code 21227 has segments in 2 Counties / Independent Cities (Baltimore, Baltimore City).

The 21227 ZIP Code is centered1 in Baltimore County at latitude 39.253 and longitude -76.696 (Panoramio Photos). It is a standard 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) 21227 was 33,799 with 13,519 housing units; a land area land area of 11.25 sq. miles; a water area of 0.18 sq. miles; and a population density of 3,004.98 people per sq. mile for Census 2000. Demographic Profile

Halethorpe, MD 21227 Map (Marker is ZIP Code Centroid)

Local Search, 21227 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Cowdensville, MD (< 0.1 mile)
Arbutus, MD (< 0.1 mile)
Norwood Heights, MD (1.4 miles NNE)
Violetville, MD (1.4 miles NE)
Wynnewood, MD (1.4 miles S)
Halethorpe, MD (1.4 miles SE)
Oak Park, MD (1.4 miles SE)
Paradise, MD (1.4 miles NW)
Relay, MD (1.9 miles SSW)
Saint Denis, MD (1.9 miles SSW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Arbour Manor, MD (< 0.1 mile)
Huntsmoor South, MD (1.4 miles SSW)
Ramsgate News (Not Official), MD (1.4 miles SW)
Richardson Mews, MD (1.4 miles S)
Kenwood, MD (1.4 miles NNW)
Knollview, MD (1.4 miles W)
Charlestown, MD (1.4 miles NNW)
Oaklee Village, MD (1.4 miles NNE)
Beechfield, MD (1.4 miles N)
College Hills, MD (1.9 miles W)

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.