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The 20643 ZIP Code is centered1 in Charles County at latitude 38.491 and longitude -77.158. It is a PO Box type ZIP Code. Charles County is in the Eastern Time Zone (UTC -5 hours) and observes daylight savings time. |
Ironsides, MD 20643 Map (Marker is ZIP Code Centroid)
Local Search, 20643 ZIP Code| Distance & Driving Directions
Nearby Cities, Towns & Census Designated Places
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Ironsides, MD
(< 0.1 mile) Hill Top, MD (1.9 miles E) Doncaster, MD (2.7 miles W) Mount Pisgah, MD (3.9 miles NE) Rison, MD (4.1 miles NNW) |
Nanjemoy, MD
(4.1 miles SW) Pisgah, MD (4.1 miles NNE) Chicamuxen, MD (4.3 miles NW) Grayton, MD (4.9 miles SSW) McConchie, MD (5.3 miles E) |
Nearby Neighborhoods, Subdivisions & Other Small Populated Places
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Marshope, MD
(1.9 miles WSW) Montaine, MD (1.9 miles NNE) Mount Hope, MD (2.4 miles SSW) Smallwood Estates, MD (2.7 miles NNW) Welcome Acres, MD (3.1 miles ESE) |
Friendship Acres, MD
(3.4 miles S) Melody Acres, MD (3.6 miles E) Compton, MD (3.6 miles SE) Garden Estates, MD (3.6 miles NE) Rison Acres, MD (3.9 miles NNW) |
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.