U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records
All states and U.S. territories
Maps and coordinates
State directory

Georgia ZIP Codes

Complete postal directory, details, and geographic map for the State of Georgia.

State ZIP Code City County Area Codes
GA 30044 Lawrenceville Gwinnett County 470, 678, 770, 943
GA 30045 Lawrenceville Gwinnett County 470, 678, 770, 943
GA 30046 Lawrenceville Gwinnett County 470, 678, 770, 943
GA 30047 Lilburn Gwinnett County 470, 678, 770, 943
GA 30048 Lilburn Gwinnett County 678
GA 30049 Lawrenceville Gwinnett County 678
GA 30052 Loganville Gwinnett County 470, 678, 770, 943
GA 30054 Oxford Newton County 470, 678, 770, 943
GA 30055 Mansfield Jasper County 470, 678, 706, 762, 770, 943
GA 30056 Newborn Jasper County 470, 678, 706, 762, 770, 943
Page 5 of 98

Geographic Map of Georgia

Postal context

About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.