ZIP Code 20676

20676 is one of Maryland's ZIP codes, delivering to addresses in Port Republic, Calvert County.

City: Port Republic
County: Calvert County
State: Maryland
Prefix: 206xx

Where this code sits

20676 is part of the 206xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Port Republic.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 20676 delivers to without sharing its boundary.

ZIP codes nearest 20676

The ZIP codes whose reference points sit closest to 20676.
ZIP code	Distance	Delivers to
ZIP code 20685	3.4 mi	Saint Leonard, MD
ZIP code 20678	4.2 mi	Prince Frederick, MD
ZIP code 20610	4.9 mi	Barstow, MD
ZIP code 20615	5.4 mi	Broomes Island, MD
ZIP code 20612	7.9 mi	Benedict, MD
ZIP code 20639	8.7 mi	Huntingtown, MD
ZIP code 20636	10 mi	Hollywood, MD
ZIP code 20657	10 mi	Lusby, 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 20676, plotted from its record coordinates.

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

Scope ZIP code 20676. 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.