US Gazetteer > Maryland Gazetteer > Maryland ZIP Codes > Randallstown, MD 21133

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Preferred Name, USPS
Randallstown, MD 21133
Acceptable Alternative
McDonogh Run, MD 21133
Not Acceptable, USPS
Foxridge, MD 21133

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Weather forecast ZIP Code 21133

The 21133 ZIP Code is centered1 in Baltimore County at latitude 39.37 and longitude -76.802 (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) 21133 was 28,526 with 11,020 housing units; a land area land area of 9.91 sq. miles; a water area of 0 sq. miles; and a population density of 2,877.28 people per sq. mile for Census 2000. Demographic Profile

Randallstown, MD 21133 Map (Marker is ZIP Code Centroid)

Local Search, 21133 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Randallstown, MD (< 0.1 mile)
Liberty Manor, MD (1.4 miles SE)
Hernwood Heights, MD (1.4 miles WNW)
Merrymount, MD (1.9 miles SE)
Oakland Park, MD (1.9 miles E)
Harrisonville, MD (1.9 miles NW)
Hernwood, MD (2.4 miles W)
McDonogh, MD (2.4 miles NE)
Scotts Level, MD (2.4 miles E)
Rockdale, MD (2.4 miles ESE)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Randall Ridge, MD (< 0.1 mile)
Oakwood Village, MD (< 0.1 mile)
Wildwoods, MD (< 0.1 mile)
McDonogh Manor, MD (< 0.1 mile)
McDonogh Park, MD (< 0.1 mile)
 Imperial Gardens, MD (1.4 miles ENE)
Lyonswood, MD (1.4 miles N)
Foxridge, MD (1.4 miles NE)
Falcon Ridge, MD (1.4 miles NE)
Stoneybrook North, MD (1.4 miles ENE)

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.