ZIP Code 20624

20624 is one of Maryland's ZIP codes, delivering to addresses in Clements, St. Mary's County.

City: Clements
County: St. Mary's County
State: Maryland
Prefix: 206xx

Where this code sits

20624 is part of the 206xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Clements.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 20624 delivers to without sharing its boundary.

ZIP codes nearest 20624

The ZIP codes whose reference points sit closest to 20624.
ZIP code	Distance	Delivers to
ZIP code 20656	2.7 mi	Loveville, MD
ZIP code 20660	2.9 mi	Morganza, MD
ZIP code 20621	3.2 mi	Chaptico, MD
ZIP code 20609	4.2 mi	Avenue, MD
ZIP code 20627	4.6 mi	Compton, MD
ZIP code 20618	5.3 mi	Bushwood, MD
ZIP code 20659	6.1 mi	Mechanicsville, MD
ZIP code 20650	6.5 mi	Leonardtown, MD

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 20624, plotted from its record coordinates.

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

Scope ZIP code 20624. 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.