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The 21409 ZIP Code is centered1 in Anne Arundel County at latitude 39.022 and longitude -76.45 (Panoramio Photos). It is a standard type ZIP Code. Anne Arundel County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time.
Annapolis, MD 21409 Map (Marker is ZIP Code Centroid)
Local Search, 21409 ZIP Code| Distance & Driving Directions
Nearby Cities, Towns & Census Designated Places
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Saint Margarets, MD
(< 0.1 mile) Beechwood on the Burley, MD (1.4 miles S) Browns Woods, MD (1.4 miles SW) Cape Saint Claire, MD (1.4 miles N) Hidden Point, MD (1.4 miles S) |
Tanglewood, MD
(1.9 miles SSE) Skidmore, MD (1.9 miles E) Pendennis Mount, MD (1.9 miles SW) Beacon Hill, MD (1.9 miles NE) Dulls Corner, MD (1.9 miles SW) |
Nearby Neighborhoods, Subdivisions & Other Small Populated Places
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Walnut Ridge, MD
(< 0.1 mile) Saint Margarets Farm, MD (< 0.1 mile) Old Mill Bottom Estates, MD (< 0.1 mile) Admirals Walk, MD (< 0.1 mile) Revell Downs, MD (< 0.1 mile) |
Amberly, MD
(< 0.1 mile) Pleasant Plains, MD (1.4 miles SSE) Woods Landing, MD (1.4 miles NE) Whitehall Beach, MD (1.4 miles SSE) Yorktown, MD (1.4 miles ENE) |
ZIP Codes - Key Concepts
- ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
- The centroid of a ZIP Code may be in one County and the associated city/town in another.
- In rural areas, a single ZIP Code may be used for cities and towns in several different Counties / Independent Cities.
- ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
- 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.
