Boundary Atlas

ZIP code 30043: Gwinnett County, GA

ZIP code 30043 is in Lawrenceville (1.8% of residents), in Gwinnett County, Georgia. 98% of its residents live outside city limits. It is in Georgia's 9th congressional district (94%) and Georgia's 4th congressional district (5.8%). Its state senate districts are State Senate District 7 (78%) and State Senate District 45 (22%); its state house districts are State House District 107 (50%), State House District 105 (23%), State House District 102 (14%) and State House District 103 (13%).

88,453residents (2020 Census)
33.1 sq miland area
1cities and towns
2congressional districts
19voting precincts

See it on the mapAll of Georgia

City and county

City or townShare of ZIP residents
Lawrenceville1.8%

CountyShare of ZIP residents
Gwinnett County100%

Town or county subdivisionShare of ZIP residents
Lawrenceville CCD90%
Suwanee-Duluth CCD7.1%
Dacula-Rocky Creek CCD3.1%

Congressional districts

Congressional districtShare of ZIP residents
Georgia's 9th congressional district (GA-09)94%
Georgia's 4th congressional district (GA-04)5.8%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (GA-09)Andrew S. Clyde (R)202-225-989394%
U.S. Representative (GA-04)Henry C. "Hank" Johnson, Jr. (D)202-225-16055.8%
U.S. SenatorJon Ossoff (D)202-224-3521 · contact formstatewide
U.S. SenatorRaphael G. Warnock (D)202-224-3643 · contact formstatewide
State Senator (State Senate District 7)Adrienne White (Democratic)78%
State Senator (State Senate District 45)Clint Dixon (R)22%
State Representative (State House District 107)Sam Park (Democratic)50%
State Representative (State House District 105)Sandy Donatucci (R)23%
State Representative (State House District 102)Gabe Okoye (Democratic)14%
State Representative (State House District 103)Soo Hong (R)13%

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 778%
State Senate District 4522%

State house districtShare of ZIP residents
State House District 10750%
State House District 10523%
State House District 10214%
State House District 10313%

Voting precincts

19 voting precincts overlap ZIP 30043. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:30043")

ZIP 30043 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.