US Gazetteer > Maryland Gazetteer > Maryland ZIP Codes > Baltimore, MD 21284

City/Town Names Most Popular Resources Current Weather & 7-Day Forecast 
Preferred Name, USPS
Baltimore, MD 21284
Acceptable Alternative
Loch Raven, MD 21284
Towson, MD 21284

Baltimore MD MLS real estate listings Search the MLS in Baltimore, MD

Property & neighborhood reports Property & Neighborhood Reports

Apartments in/near Baltimore MD Apartments | Job Search

background checks Instant Background Checks
Weather forecast ZIP Code 21284

The 21284 ZIP Code is centered1 in Baltimore County at latitude 39.4 and longitude -76.599 (Panoramio Photos). It is a PO Box type ZIP Code. Baltimore County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.

Baltimore, MD 21284 Map (Marker is ZIP Code Centroid)

Local Search, 21284 ZIP Code| Distance & Driving Directions

Nearby Cities, Towns & Census Designated Places

Yorkleigh, MD (< 0.1 mile)
Wiltondale, MD (< 0.1 mile)
Towson Park, MD (< 0.1 mile)
Towson, MD (< 0.1 mile)
Southland Hills, MD (< 0.1 mile)
 Knollwood, MD (< 0.1 mile)
Greenbrier, MD (< 0.1 mile)
Fellowship Forest, MD (< 0.1 mile)
Donnybrook, MD (< 0.1 mile)
Devonshire Forest, MD (1.4 miles NW)

Nearby Neighborhoods, Subdivisions & Other Small Populated Places

Goucher Woods, MD (< 0.1 mile)
Eudowood, MD (< 0.1 mile)
Huntcrest Estates, MD (1.4 miles ENE)
The Colony, MD (1.4 miles WNW)
The Cloisters at Charles, MD (1.4 miles SW)
The Willows of Ruxton, MD (1.9 miles WNW)
Murray Hill, MD (1.9 miles WSW)
Oak Hill, MD (1.9 miles WSW)
Parkside Heights, MD (1.9 miles SE)
Cloisters, MD (1.9 miles WSW)

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.