Overview
- District ID
- ga-hd-166
- State
- Georgia
- Chamber
- Lower chamber
- District Code
- 166
- Land Area
- 239.7 sq mi
- Water Area
- 195 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 2 counties
Places
Showing all 11 places
Overlapping Congressional Districts
| Congressional district | Population in both | Share of this district's population | Share of the congressional district's population | Share of this district's land |
|---|
| GA District 1 | 60,242 | 100.0% | 7.9% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 53,007
- Active Voters
- 48,790 (92.0%)
Party Registration
This state's voter file does not record party registration.
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 10,536 (19.9%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 40,444 (76.3%) | 3,103 (5.9%) | 10,125 (19.1%) |
| 2021–2022 | 31,856 (60.1%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 34,289 (64.7%) | 5,198 (9.8%) | 9,600 (18.1%) |
| 2017–2018 | 26,374 (49.8%) | 2,702 (5.1%) | 5,054 (9.5%) |
| 2015–2016 | 26,399 (49.8%) | 4,908 (9.3%) | 12,847 (24.2%) |
| 2013–2014 | 16,715 (31.5%) | 1,152 (2.2%) | 7,037 (13.3%) |
| 2011–2012 | 22,420 (42.3%) | 1,636 (3.1%) | 9,310 (17.6%) |
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
- 60,451 (± 1,692)
- Median Age
- 47.5
- Median Household Income
- $119,415 (± $7,859)
- High School Graduate or Higher (age 25+)
- 97.1%
- Bachelor's Degree or Higher (age 25+)
- 55.4%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 12,216 | 20.2% |
| 18 to 64 | 32,761 | 54.2% |
| 65 and over | 15,474 | 25.6% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 2,029 | 3.4% |
| White, not Hispanic | 49,685 | 82.2% |
| Black, not Hispanic | 3,249 | 5.4% |
| Asian, not Hispanic | 2,257 | 3.7% |
| American Indian / Alaska Native, not Hispanic | 39 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 20 | 0.0% |
| Some other race, not Hispanic | 868 | 1.4% |
| Two or more races, not Hispanic | 2,304 | 3.8% |
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
- 59,518
- Citizen Voting Age Population (CVAP)
- 47,467
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 57,656 | 96.9% |
| Hispanic | 1,863 | 3.1% |
| White | 50,611 | 85.0% |
| Black | 3,730 | 6.3% |
| Asian | 1,792 | 3.0% |
| American Indian / Alaska Native | 38 | 0.1% |
| Native Hawaiian / Pacific Islander | 18 | 0.0% |
| Two or More Races | 96 | 0.2% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 45,929 | 96.8% |
| Hispanic | 1,540 | 3.2% |
| White | 40,338 | 85.0% |
| Black | 3,251 | 6.8% |
| Asian | 1,725 | 3.6% |
| American Indian / Alaska Native | 495 | 1.0% |
| Native Hawaiian / Pacific Islander | 21 | 0.0% |
| Two or More Races | 99 | 0.2% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
