Find the last 4 digits (ZIP+4) for an address in 20601

ZIP 20601, Waldorf, MD is filled in. Just type the street address.

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ZIP Code 20601 – Waldorf, MD

Waldorf, Maryland · Charles County · Eastern time

ZIP code20601
CityWaldorf
StateMaryland
CountyCharles CountyPrince George's County
Population26,945
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area47.83 sq mi
Center (lat, long)38.6196, -76.8560

Area codes in this area

227240301

These are the area codes that most often serve ZIP 20601 (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

20602 Waldorf · 3.3 mi20613 Brandywine · 4.5 mi20617 Bryantown · 5.2 mi20603 Waldorf · 6.5 mi20695 White Plains · 7 mi20623 Cheltenham · 8.5 mi20637 Hughesville · 8.5 mi20608 Aquasco · 8.7 mi

About ZIP 20601

ZIP code 20601 is assigned to Waldorf, Maryland. It crosses 2 counties; most of its land is in Charles County. Its Census area covers about 47.83 square miles of land. The closest neighboring ZIP is 20602 (Waldorf), about 3.3 miles away.

Every address in 20601 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