Find the last 4 digits (ZIP+4) for an address in 20676

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ZIP Code 20676 – Port Republic, MD

Port Republic, Maryland · Calvert County · Eastern time

ZIP code20676
CityPort Republic
StateMaryland
CountyCalvert County
Population3,218
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area14.43 sq mi
Center (lat, long)38.4874, -76.5453

Area codes in this area

227240301

These are the area codes that most often serve ZIP 20676 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

20678 Prince Frederick · 3.8 mi20685 Saint Leonard · 3.8 mi20610 Barstow · 4.6 mi20615 Broomes Island · 5.2 mi20612 Benedict · 7.4 mi20639 Huntingtown · 8.5 mi20657 Lusby · 9.1 mi20636 Hollywood · 9.4 mi

About ZIP 20676

ZIP code 20676 is assigned to Port Republic, Maryland. It lies in Calvert County. Its Census area covers about 14.43 square miles of land. The closest neighboring ZIP is 20678 (Prince Frederick), about 3.8 miles away.

Every address in 20676 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources