Find the last 4 digits (ZIP+4) for an address in 75081

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ZIP Code 75081 – Richardson, TX

Richardson, Texas · Dallas County · Central time

ZIP code75081
CityRichardson
StateTexas
CountyDallas County
Population36,544
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area9.01 sq mi
Center (lat, long)32.9496, -96.7074

Area codes in this area

214469945972

These are the area codes that most often serve ZIP 75081 (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

75080 Richardson · 2.7 mi75243 Dallas · 3.1 mi75042 Garland · 3.1 mi75044 Garland · 3.5 mi75082 Richardson · 3.9 mi75251 Dallas · 4.4 mi75046 Garland · 4.7 mi75047 Garland · 4.7 mi

About ZIP 75081

ZIP code 75081 is assigned to Richardson, Texas. It lies in Dallas County. Its Census area covers about 9.01 square miles of land. The closest neighboring ZIP is 75080 (Richardson), about 2.7 miles away.

Every address in 75081 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