Georgia State Senate District 28

State Legislative District Profile (Upper Chamber)

Overview

District ID
ga-sd-028
State
Georgia
Chamber
Upper chamber (state senate)
District Code
028
Land Area
213.3 sq mi
Water Area
2.4 sq mi

Boundary

Boundary of Georgia State Senate District 28

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Douglas County84.28 sq mi39.5%42.1%
Fulton County80.36 sq mi37.7%15.3%
Cobb County48.75 sq mi22.9%14.4%

Showing all 3 counties

Places

PlaceOverlapShare of district landShare of place land
Chattahoochee Hills city57.18 sq mi26.8%98.1%
South Fulton city22.22 sq mi10.4%23.9%
Mableton city20.18 sq mi9.5%55.6%
Douglasville city17.54 sq mi8.2%76.5%
Lithia Springs CDP13.51 sq mi6.3%100.0%
Austell city5.93 sq mi2.8%93.1%
Smyrna city4.19 sq mi2.0%25.9%
Union City city0.96 sq mi0.5%4.9%

Showing all 8 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
GA District 6191,223100.0%25.0%100.0%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Voters

Registered Voters
146,125
Active Voters
130,222 (89.1%)

Party Registration

This state's voter file does not record party registration.

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202618,267 (12.5%)2,117 (1.4%)282 (0.2%)
2023–202493,333 (63.9%)21,749 (14.9%)6,100 (4.2%)
2021–202268,736 (47.0%)0 (0.0%)0 (0.0%)
2019–202082,347 (56.4%)35,279 (24.1%)6,035 (4.1%)
2017–201864,186 (43.9%)13,427 (9.2%)3,800 (2.6%)
2015–201662,096 (42.5%)20,196 (13.8%)9,824 (6.7%)
2013–201437,782 (25.9%)6,730 (4.6%)3,662 (2.5%)
2011–201253,069 (36.3%)11,634 (8.0%)8,172 (5.6%)

Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.

Browse the voter list for this district (premium access; sign-in required)

Source: Civitech voter file snapshot as of 01/05/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Population
201,035 (± 4,486)
Median Age
37.4
Median Household Income
$86,532 (± $3,655)
High School Graduate or Higher (age 25+)
89.7%
Bachelor's Degree or Higher (age 25+)
35.9%

Population by Age

GroupPeopleShare
Under 1847,87423.8%
18 to 64130,43264.9%
65 and over22,72911.3%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)33,63216.7%
White, not Hispanic47,61223.7%
Black, not Hispanic106,49753.0%
Asian, not Hispanic4,2172.1%
American Indian / Alaska Native, not Hispanic1930.1%
Native Hawaiian / Pacific Islander, not Hispanic1870.1%
Some other race, not Hispanic1,4750.7%
Two or more races, not Hispanic7,2223.6%

Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.

Citizen Voting Age Population

Total Citizen Population
187,357
Citizen Voting Age Population (CVAP)
140,525

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic162,99287.0%
Hispanic24,36413.0%
White48,46225.9%
Black104,75755.9%
Asian3,3441.8%
American Indian / Alaska Native1960.1%
Native Hawaiian / Pacific Islander1990.1%
Two or More Races1,1510.6%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic127,79390.9%
Hispanic12,7329.1%
White41,63429.6%
Black81,26857.8%
Asian3,3042.4%
American Indian / Alaska Native1,0370.7%
Native Hawaiian / Pacific Islander1890.1%
Two or More Races7770.6%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).