ZIP Code 30042
30042 is one of Georgia's ZIP codes, delivering to addresses in Lawrenceville, Gwinnett County.
- City
- Lawrenceville
- County
- Gwinnett County
- State
- Georgia
- Prefix
- 300xx
Where this code sits
30042 is part of the 300xx range, the group of codes handled by one mail processing centre. Lawrenceville is served by 6 ZIP codes in total; the full list, with the county each falls in, is on the Lawrenceville page.
Lawrenceville Georgia ZIP codes →
Area codes over the same ground
Postal and telephone geography are drawn separately, so these codes cover the area 30042 delivers to without sharing its boundary.
ZIP codes nearest 30042
| ZIP code | Distance | Delivers to |
|---|---|---|
| ZIP code 30044 | 2.1 mi | Lawrenceville, GA |
| ZIP code 30099 | 2.1 mi | Duluth, GA |
| ZIP code 30086 | 3.1 mi | Stone Mountain, GA |
| ZIP code 30333 | 3.1 mi | Atlanta, GA |
| ZIP code 30356 | 3.1 mi | Atlanta, GA |
| ZIP code 30359 | 3.1 mi | Atlanta, GA |
| ZIP code 30362 | 3.1 mi | Atlanta, GA |
| ZIP code 30366 | 3.1 mi | Atlanta, GA |
Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope ZIP code 30042. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.