ZIP Code 20662

20662 is one of Maryland's ZIP codes, delivering to addresses in Nanjemoy, Charles County.

City: Nanjemoy
County: Charles County
State: Maryland
Prefix: 206xx

Where this code sits

20662 is part of the 206xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Nanjemoy.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 20662 delivers to without sharing its boundary.

ZIP codes nearest 20662

The ZIP codes whose reference points sit closest to 20662.
ZIP code	Distance	Delivers to
ZIP code 20643	4.8 mi	Ironsides, MD
ZIP code 20693	5.8 mi	Welcome, MD
ZIP code 22135	7.4 mi	Quantico, VA
ZIP code 20658	8.4 mi	Marbury, MD
ZIP code 20677	9.2 mi	Port Tobacco, MD
ZIP code 22134	9.5 mi	Quantico, VA
ZIP code 22026	9.8 mi	Dumfries, VA
ZIP code 22172	9.9 mi	Triangle, VA

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 20662, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 20662. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.