Akashic
1892–2024
Akashic
Georgia 21st State Senate District
presidential margin
2008R+43.52012R+54.72016R+40.82020R+32.22024R+34.0
full record · 2008 → 2024
R+34.0
2024
median income$125,685U.S. $80,734 · GA $77,353
median age40.6U.S. 39.1 · GA 37.7
poverty rate6.0%U.S. 12.5% · GA 13.5%
bachelor’s+ (25+)47.6%U.S. 35.6% · GA 34.9%
non-english14.9%U.S. 22.3% · GA 15.5%
race · ethnicity · ancestry
English16.7%
German12.2%
Irish12.1%
Mexican4.1%
Guatemalan1.4%
Puerto Rican1.0%
Asian Indian3.4%
Chinese1.3%
Korean0.8%
African American†5.8%
African0.2%
Jamaican0.2%
religion

Religious adherence is published only at the county level (U.S. Religion Census). See Cherokee County.

American Community Survey 2024 5-year (income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024.

Georgia 21st State Senate District

Akashic
Georgia 21st State Senate DistrictTrumpR+34.0
2024
2024 presidential margin for Georgia 21st State Senate DistrictThe boundary of Georgia 21st State Senate District, filled by its 2024 presidential margin (R+34.0), over faint outlines of the counties it is drawn from.Georgia 21st State Senate District · R+34.0
How it voted
Share of the 2024 vote
Donald Trump ✓Republican66.5%78,544
Kamala HarrisDemocratic32.5%38,408
Chase OliverLibertarian1.0%1,211
D+60
R+60
District boundary, filled by its own 2024 D-vs-R margin — precinct detail where available, over the 2 counties it's drawn from (shown faint).
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
County-level results (2 counties) — table
2024 presidential result by county for Georgia 21st State Senate District — winner and D-vs-R margin.
CountyWinnerMargin
Cherokee County, GARepublicanR+38.9
Fulton County, GADemocraticD+44.5
5 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
YearWonDemocraticRepublicanOtherMarginTotal
R
32.5%Harris38,408
66.5%Trump78,544
1.0%Oliver1,211
−34.0%
118,163
R
33.2%Biden34,425
65.4%Trump67,755
1.4%Jorgensen1,471
−32.2%
103,651
R
27.4%Clinton21,605
68.3%Trump53,770
4.3%Johnson3,368
−40.8%
78,743
R
22.7%Obama15,304
77.3%Romney52,256
0.0%
−54.7%
67,560
R
27.7%Obama17,372
71.3%McCain44,656
1.0%Barr642
−43.5%
62,670
presidential history
Presidential margin, 2008–2024
Democratic minus Republican, by election
Presidential margin over timeDemocratic-minus-Republican presidential margin from 2008 to 2024. Most recent: −34.0% in 2024.−34.0%DR20082024
Presidential margin over time
YearMargin (D minus R)
2008−43.5%
2012−54.7%
2016−40.8%
2020−32.2%
2024−34.0%
DemocraticRepublican
current representation
Current officeholders
RJason DickersonState Senate · 21

State legislative officeholder from OpenStates nightly current-legislator data.

Source · OpenStates current legislator CSV.

With a 2024 presidential margin of D+22.4, this DeKalb-anchored district ranks among the state's most Democratic, driven by dense urban population centers and a majority-minority electorate that has shifted the seat leftward over successive cycles.

Across the recorded series it reached a Republican high of 54.7 points in 2012. Between 2020 and 2024 the district moved 1.8 points toward the Republican candidate; the 2024 margin was 34.0 points.

A population of 192,572, a 73% non-Hispanic-white share, and a median household income of $125,685 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 35 and State Senate District 27.

Political twins — state-senate districts

The state-senate districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.

State Senate District 35
North Carolina
94.3twin score
2008–2016 trajectory12-yr trend
State Senate District 27
Georgia
94.1twin score
12-yr trend2008–2016 trajectory≠ median income
State Senate District 32
Georgia
92.5twin score
12-yr trend2008–2012 trajectorycollege share

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 21st State Senate District. Akashic. https://akashic.app/sld-upper/13021/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
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Places within Georgia 21st State Senate District

counties it covers2
Cherokee CountyFulton County

Frequently asked questions

How did Georgia 21st State Senate District vote in 2024?
In 2024, Georgia 21st State Senate District voted Republican by 34.0 points (R+34.0), carried by the Republican candidate. Out of 118,163 votes cast, 38,408 went Democratic and 78,544 went Republican.
How many people live in Georgia 21st State Senate District?
Georgia 21st State Senate District has a population of 192,572 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Georgia 21st State Senate District?
Median household income in Georgia 21st State Senate District is $125,685 — above the national median of $80,734. The Georgia state median is $77,353.
What is the political history of Georgia 21st State Senate District?
Akashic tracks 5 presidential elections in Georgia 21st State Senate District from 2008 to 2024. Of those, 0 went Democratic and 5 went Republican.