state senate districtGeorgia 18th State Senate District
presidential margin
2004–2024 · Democratic minus Republican
2004R+36.4
2008R+26.5
2012R+25.0
2016R+26.3
2020R+21.9
2024R+22.3
net swing · 2004→2024D+14.1R+36.4 → R+22.3
vs. U.S. · 2024R+20.8R+22.3 vs R+1.5
presidential returns
2024 turnout 70.5% of 146,706 citizens 18+
Year
Democrat
Republican
Others
Total
CVAP
Turnout
2024
39,916
62,966
505
103,387
146,706
70.5%
2020
37,066
58,096
1,032
96,194
141,148†
68.2%
2016
28,782
49,960
1,890
80,632
138,839†
58.1%
2012
29,460
49,365
850
79,675
138,210†
57.6%
2008
28,183
48,745
768
77,696
133,727†
58.1%
2004
20,979
45,119
311
66,409
129,244†
51.4%
† Citizen voting-age population estimated for prior cycles from the constituent-county ACS trend anchored to the current figure. Source: ACS 5-year, table B05003.
——
D+60R+60
20042024
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
People and households
Who lives here
Exact values for this place, its state, and the United States.
Race · ethnicity · ancestry
Communities and origins
GroupGA SD 18GeorgiaUnited States
English11.4%10.3%9.5%
American10.1%7.6%5.3%
Irish6.0%6.9%9.4%
German4.5%6.3%12.5%
Scottish1.8%1.7%1.3%
Scotch-Irish1.2%——
Italian1.2%2.2%4.8%
French0.8%1.0%1.6%
African American†29.4%27.4%9.9%
African0.5%0.8%0.5%
Jamaican0.2%0.7%0.4%
Mexican2.9%5.5%11.3%
Puerto Rican0.5%1.2%1.8%
Cuban0.4%0.3%0.7%
Guatemalan0.3%0.7%0.5%
Asian Indian0.6%1.6%1.4%
Chinese0.4%0.6%1.3%
Hispanic or Latino counts residents of any race; the race groups count only their non-Hispanic residents, so the groups are mutually exclusive and sum to 100%. Expand a row to see ancestries reported within that group.
Age and life stage
Measure
GA SD 18
Georgia
United States
Median age
40
37.7
39.1
Age 18–24
9.8%
9.5%
9.2%
Age 65 and older
17.5%
15.0%
17.2%
Household economy
Measure
GA SD 18
Georgia
United States
Median household income
$74,840
$77,353
$84,427
Poverty rate
12.9%
13.5%
12.5%
Bachelor's degree or higher (25+)
23.7%
34.9%
35.6%
Languages at home
Measure
GA SD 18
Georgia
United States
Speaks a non-English language at home
5.2%
15.5%
22.3%
Spanish
3.3%
8.7%
13.6%
Religious landscape
Measure
GA SD 18
Georgia
United States
Catholic
—
8.4%
18.6%
Evangelical Protestant
—
26.2%
16.5%
Unclaimed / not counted
—
49.3%
51.5%
American Community Survey 2024 5-year (CVAP, income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024 · 2020 U.S. Religion Census (ASARB) — congregational adherents; unclaimed is the residual not counted by congregations.
Georgia 18th State Senate District
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
−36.4%
2008
−26.5%
2012
−25.0%
2016
−26.3%
2020
−21.9%
2024
−22.3%
DemocraticRepublican
6 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024). Swing · margin change from the prior cycle. vs U.S. · margin relative to the national result that year. Third-party votes in 2012 are allocated from certified county totals by this place's share of each county's two-party vote — that cycle's precinct source records two-party splits. † 2004 sub-county results are estimated: the source's block-level detail for this cycle was unreliable — either county/municipality-level consolidated reporting (COVID-era) or a precinct-to-block allocation that misplaced votes — so the figures are allocated from the constituent county totals in proportion to the place and scaled to certified totals.
Year
Won
Democratic
Republican
Other
Margin
Swing
vs U.S.
Total
R
38.6%Harris39,916
60.9%Trump62,966
0.5%
R+22.3
R+0.4
R+20.8
103,387
R
38.5%Biden37,066
60.4%Trump58,096
1.1%
R+21.9
D+4.4
R+26.3
96,194
R
35.7%Clinton28,782
62.0%Trump49,960
2.3%
R+26.3
R+1.3
R+28.4
80,632
R
37.0%Obama29,460
62.0%Romney49,365
1.1%
R+25.0
D+1.5
R+28.8
79,675
R
36.3%Obama28,183
62.7%McCain48,745
1.0%
R+26.5
D+9.9
R+33.7
77,696
R
31.6%Kerry20,979
67.9%Bush45,119
0.5%
R+36.4
—
R+33.9
66,409
current representation
Current officeholders
RSteven McNeelState Senate · 18
State legislative officeholder from OpenStates nightly current-legislator data.
With a 2024 presidential margin of R+66.4, this district ranks among the state's most one-sided, suggesting a rural or exurban constituency where statewide competitive races are largely decided before returns come in.
Across the recorded series it reached a Republican high of 36.4 points in 2004. The 2024 margin was 22.3 points.
A population of 191,825, a 58% non-Hispanic-white share, and a median household income of $74,840 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 25 and State Senate District 29.
Akashic
Political twins — state-senate districts
The state-senate districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Georgia 18th State Senate District. Akashic. https://akashic.app/sld-upper/13018/. Accessed May 20, 2026. License: CC BY 4.0.
How did Georgia 18th State Senate District vote in 2024?
In 2024, Georgia 18th State Senate District voted Republican by 22.3 points (R+22.3), carried by the Republican candidate. Out of 103,387 votes cast, 39,916 went Democratic and 62,966 went Republican.
How many people live in Georgia 18th State Senate District?
Georgia 18th State Senate District has a population of 191,825 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Georgia 18th State Senate District?
Median household income in Georgia 18th State Senate District is $74,840 — below the national median of $80,734. The Georgia state median is $77,353.
What is the political history of Georgia 18th State Senate District?
Akashic tracks 6 presidential elections in Georgia 18th State Senate District from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.
