Find the last 4 digits (ZIP+4) for an address in 20742

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ZIP Code 20742 – College Park, MD

College Park, Maryland · Prince George's County · Eastern time

ZIP code20742
CityCollege Park
StateMaryland
CountyPrince George's County
Population4,350
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.32 sq mi
Center (lat, long)38.9942, -76.9434

Area codes in this area

227240301

These are the area codes that most often serve ZIP 20742 (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

20740 College Park · 0.9 mi20783 Hyattsville · 1.3 mi20788 Hyattsville · 1.8 mi20787 Hyattsville · 2.1 mi20782 Hyattsville · 2.3 mi20737 Riverdale · 2.7 mi20903 Silver Spring · 2.7 mi20781 Hyattsville · 2.9 mi

About ZIP 20742

ZIP code 20742 is assigned to College Park, Maryland. It lies in Prince George's County. Its Census area covers about 0.32 square miles of land. The closest neighboring ZIP is 20740 (College Park), about 0.9 miles away.

Every address in 20742 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