Boundary Atlas

Duluth, Georgia

Duluth is a city in Gwinnett County, Georgia, with 32,154 residents in 2020. It is in Georgia's 4th congressional district. It spans 3 state house districts. Its state senate district is State Senate District 7.

32,154residents (2020 Census)
10.3 sq miland area
3ZIP codes
1congressional district

County

CountyShare of residents
Gwinnett County100%

Congressional district

Congressional districtShare of residents
Georgia's 4th congressional district (GA-04)100%

Elected officials

OfficeMemberContactShare of residents
MayorGreg Whitlockcitywide
U.S. Representative (GA-04)Henry C. "Hank" Johnson, Jr. (D)202-225-1605100%
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)100%
State Representative (State House District 97)Ruwa Romman (Democratic)67%
State Representative (State House District 99)Matt Reeves (R)770-236-976828%
State Representative (State House District 96)Arlene Beckles (Democratic)4.6%

From Wikidata (community-maintained); confirm on the city's website.

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); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of residents
State Senate District 7100%

State house districtShare of residents
State House District 9767%
State House District 9928%
State House District 964.6%

ZIP codes

Percentages mark ZIPs only partly in Duluth: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Duluth's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:1324600")

Duluth here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.