Boundary Atlas

Dunwoody, Georgia

Dunwoody is a city in DeKalb County, Georgia, with 51,676 residents in 2020. It is in Georgia's 4th congressional district. It spans 2 state house districts. Its state senate district is State Senate District 40.

51,676residents (2020 Census)
13.0 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
MayorLynn Deutschcitywide
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 80)Long Tran (Democratic)74%
State Representative (State House District 52)Shea Roberts (Democratic)26%

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 40100%

State house districtShare of residents
State House District 8074%
State House District 5226%

ZIP codes

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

Get this in your AI agent

Your agent can get Dunwoody'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:1324768")

Dunwoody 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.