Boundary Atlas

Chamblee, Georgia

Chamblee is a city in DeKalb County, Georgia, with 30,164 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 40.

30,164residents (2020 Census)
7.7 sq miland area
4ZIP codes
1congressional district

County

CountyShare of residents
DeKalb County100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
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 40)Sally Harrell (Democratic)100%
State Representative (State House District 83)Karen Lupton (Democratic)64%
State Representative (State House District 80)Long Tran (Democratic)18%
State Representative (State House District 101)Scott Holcomb (Democratic)18%

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 residents
State Senate District 40100%

State house districtShare of residents
State House District 8364%
State House District 8018%
State House District 10118%

ZIP codes

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

Get this in your AI agent

Your agent can get Chamblee's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:1315172")

Chamblee 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.