Boundary Atlas

ZIP code 30126: Mableton, GA

ZIP code 30126 is in Mableton (87% of residents) and Smyrna (12%), in Cobb County, Georgia. It is in Georgia's 6th congressional district. Its state senate districts are State Senate District 28 (100%) and State Senate District 35 (0.2%); its state house districts are State House District 39 (89%), State House District 61 (9.4%), State House District 38 (1.2%) and State House District 41 (0.2%).

40,305residents (2020 Census)
20.5 sq miland area
2cities and towns
1congressional district
13voting precincts

See it on the mapAll of Georgia

City and county

City or townShare of ZIP residents
Mableton87%
Smyrna12%

CountyShare of ZIP residents
Cobb County100%

Town or county subdivisionShare of ZIP residents
Mableton CCD92%
Austell CCD7.2%
Vinings CCD0.7%
Smyrna CCD0.2%

Congressional district

Congressional districtShare of ZIP residents
Georgia's 6th congressional district (GA-06)100%

Elected officials

OfficeMemberContactShare of residents
MayorMichael Owens87%
U.S. Representative (GA-06)Lucy McBath (D)202-225-4501100%
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 28)Donzella James (Democratic)100%
State Senator (State Senate District 35)Jaha Howard (Democratic)0.2%
State Representative (State House District 39)Terry Cummings (Democratic)89%
State Representative (State House District 61)Mekyah McQueen (Democratic)9.4%
State Representative (State House District 38)David Wilkerson (Democratic)770-891-97361.2%
State Representative (State House District 41)Michael Smith (Democratic)404-652-92270.2%

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 ZIP residents
State Senate District 28100%
State Senate District 350.2%

State house districtShare of ZIP residents
State House District 3989%
State House District 619.4%
State House District 381.2%
State House District 410.2%

Voting precincts

13 voting precincts overlap ZIP 30126. Map them, with each precinct's share of the ZIP's residents.

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ZIP 30126 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.