Georgia State House District 99

State Legislative District Profile (Lower Chamber)

Overview

District ID
ga-hd-099
State
Georgia
Chamber
Lower chamber
District Code
099
Land Area
27 sq mi
Water Area
0.28 sq mi

Boundary

Boundary of Georgia State House District 99

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Gwinnett County27.00 sq mi100.0%6.3%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Suwanee city9.84 sq mi36.5%88.4%
Sugar Hill city2.85 sq mi10.6%25.3%
Duluth city2.66 sq mi9.8%26.1%

Showing all 3 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 941,82069.9%5.5%71.7%
GA District 418,03030.1%2.4%28.3%

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

Voters

Registered Voters
42,838
Active Voters
39,142 (91.4%)

Party Registration

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

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–20265,491 (12.8%)0 (0.0%)0 (0.0%)
2023–202429,092 (67.9%)2,550 (6.0%)3,315 (7.7%)
2021–202219,808 (46.2%)0 (0.0%)0 (0.0%)
2019–202025,072 (58.5%)5,839 (13.6%)3,872 (9.0%)
2017–201817,296 (40.4%)2,257 (5.3%)2,092 (4.9%)
2015–201617,044 (39.8%)2,577 (6.0%)5,100 (11.9%)
2013–20149,267 (21.6%)408 (1.0%)1,754 (4.1%)
2011–201213,063 (30.5%)1,017 (2.4%)3,996 (9.3%)

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
58,187 (± 2,160)
Median Age
41.2
Median Household Income
$113,622 (± $8,826)
High School Graduate or Higher (age 25+)
94.4%
Bachelor's Degree or Higher (age 25+)
58.7%

Population by Age

GroupPeopleShare
Under 1813,58023.3%
18 to 6437,65264.7%
65 and over6,95512.0%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)4,5377.8%
White, not Hispanic23,93241.1%
Black, not Hispanic8,01913.8%
Asian, not Hispanic18,26631.4%
American Indian / Alaska Native, not Hispanic490.1%
Native Hawaiian / Pacific Islander, not Hispanic480.1%
Some other race, not Hispanic2670.5%
Two or more races, not Hispanic3,0695.3%

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
51,526
Citizen Voting Age Population (CVAP)
38,871

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic47,83592.8%
Hispanic3,6927.2%
White23,82046.2%
Black7,71615.0%
Asian13,60226.4%
American Indian / Alaska Native430.1%
Native Hawaiian / Pacific Islander480.1%
Two or More Races4220.8%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic36,75794.6%
Hispanic2,1125.4%
White19,46150.1%
Black6,00215.4%
Asian10,91128.1%
American Indian / Alaska Native1310.3%
Native Hawaiian / Pacific Islander370.1%
Two or More Races2270.6%

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