Find the last 4 digits (ZIP+4) for an address in 30045

ZIP 30045, Lawrenceville, GA is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 30045 – Lawrenceville, GA

Lawrenceville, Georgia · Gwinnett County · Eastern time

ZIP code30045
CityLawrenceville
StateGeorgia
CountyGwinnett County
Population44,993
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area21.25 sq mi
Center (lat, long)33.9365, -83.9277

Area codes in this area

770678

These are the area codes that most often serve ZIP 30045 (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

30019 Dacula · 3.7 mi30049 Lawrenceville · 3.8 mi30046 Lawrenceville · 3.9 mi30017 Grayson · 3.9 mi30003 Norcross · 6.5 mi30010 Norcross · 6.5 mi30048 Lilburn · 6.5 mi30091 Norcross · 6.5 mi

About ZIP 30045

ZIP code 30045 is assigned to Lawrenceville, Georgia. It lies in Gwinnett County. Its Census area covers about 21.25 square miles of land. The closest neighboring ZIP is 30019 (Dacula), about 3.7 miles away.

Every address in 30045 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