Find the last 4 digits (ZIP+4) for an address in 78045

ZIP 78045, Laredo, TX is filled in. Just type the street address.

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ZIP Code 78045 – Laredo, TX

Laredo, Texas · Webb County · Central time

ZIP code78045
CityLaredo
StateTexas
CountyWebb County
Population67,333
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area663.03 sq mi
Center (lat, long)27.8338, -99.6814

Area codes in this area

956

These are the area codes that most often serve ZIP 78045 (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

78042 Laredo · 22.3 mi78041 Laredo · 23.1 mi78040 Laredo · 24.7 mi78019 Encinal · 28.3 mi78044 Laredo · 28.4 mi78043 Laredo · 29.3 mi78836 Catarina · 33.4 mi78046 Laredo · 35.7 mi

About ZIP 78045

ZIP code 78045 is assigned to Laredo, Texas. It lies in Webb County. Its Census area covers about 663.03 square miles of land. The closest neighboring ZIP is 78042 (Laredo), about 22.3 miles away.

Every address in 78045 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