state house districtTennessee 18th State House District
presidential margin
2004–2024 · Democratic minus Republican
2004R+24.6
2008R+22.5
2012R+26.3
2016R+16.7
2020R+6.3
2024R+9.4
net swing · 2004→2024D+15.2R+24.6 → R+9.4
vs. U.S. · 2024R+7.9R+9.4 vs R+1.5
presidential returns
2024 turnout 66.8% of 52,298 citizens 18+
Year
Democrat
Republican
Others
Total
CVAP
Turnout
2024
15,516
18,804
601
34,921
52,298
66.8%
2020
16,398
18,667
732
35,797
49,647†
72.1%
2016
11,504
16,564
2,263
30,331
47,607†
63.7%
2012
9,979
17,306
549
27,834
45,744†
60.8%
2008
13,137
20,911
498
34,546
44,928†
76.9%
2004
12,347
20,497
299
33,143
44,113†
75.1%
† 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
GroupTN HD 18TennesseeUnited States
English15.1%13.3%9.5%
American13.4%11.3%5.3%
German11.4%9.1%12.5%
Irish10.3%9.3%9.4%
Scottish2.9%2.2%1.3%
Scotch-Irish2.9%1.7%—
Italian2.8%2.2%4.8%
French1.5%1.3%1.6%
Mexican3.0%3.8%11.3%
Guatemalan0.8%0.6%0.5%
Puerto Rican0.5%0.6%1.8%
Honduran0.3%0.5%0.3%
Cuban0.2%0.2%0.7%
Colombian0.2%—0.4%
African American†5.0%14.3%9.9%
African0.4%0.6%0.5%
Asian Indian0.8%0.5%1.4%
Chinese0.7%0.2%1.3%
Filipino0.2%0.2%0.9%
Vietnamese0.2%0.2%0.6%
Korean0.2%—0.4%
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
TN HD 18
Tennessee
United States
Median age
39.8
39.3
39.1
Age 18–24
11.9%
8.9%
9.2%
Age 65 and older
16.2%
17.1%
17.2%
Household economy
Measure
TN HD 18
Tennessee
United States
Median household income
$80,123
$69,595
$84,427
Poverty rate
8.9%
13.8%
12.5%
Bachelor's degree or higher (25+)
41.0%
31.3%
35.6%
Languages at home
Measure
TN HD 18
Tennessee
United States
Speaks a non-English language at home
8.7%
8.7%
22.3%
Spanish
4.5%
5.3%
13.6%
Religious landscape
Measure
TN HD 18
Tennessee
United States
Catholic
—
4.0%
18.6%
Evangelical Protestant
—
36.6%
16.5%
Unclaimed / not counted
—
44.5%
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.
Tennessee 18th State House District
presidential history
Presidential margin, 2004–2024
Democratic minus Republican, by election
Presidential margin over time
Year
Margin (D minus R)
2004
−24.6%
2008
−22.5%
2012
−26.3%
2016
−16.7%
2020
−6.3%
2024
−9.4%
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
44.4%Harris15,516
53.8%Trump18,804
1.7%
R+9.4
R+3.1
R+7.9
34,921
R
45.8%Biden16,398
52.1%Trump18,667
2.0%
R+6.3
D+10.3
R+10.8
35,797
R
37.9%Clinton11,504
54.6%Trump16,564
7.5%
R+16.7
D+9.6
R+18.8
30,331
R
35.9%Obama9,979
62.2%Romney17,306
2.0%
R+26.3
R+3.8
R+30.2
27,834
R
38.0%Obama13,137
60.5%McCain20,911
1.4%
R+22.5
D+2.1
R+29.8
34,546
R
37.3%Kerry12,347
61.8%Bush20,497
0.9%
R+24.6
—
R+22.1
33,143
current representation
Current officeholders
RElaine DavisState House · 18
State legislative officeholder from OpenStates nightly current-legislator data.
The 2024 presidential margin was R+9.4, one of the narrower results among Tennessee's state house districts, compared with R+22.5 in 2008. The district had about 62,900 residents, 80.1% White alone in the 2024 ACS 5-year.
Across the recorded series it reached a Republican high of 26.3 points in 2012. Between 2020 and 2024 the district moved 3.1 points toward the Republican candidate; the 2024 margin was 9.4 points.
A population of 70,138, a 80% non-Hispanic-white share, and a median household income of $80,123 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 39 and State House District 24.
Akashic
Political twins — state-house districts
The state-house 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.
Tennessee 18th State House District. Akashic. https://akashic.app/sld-lower/47018/. Accessed May 20, 2026. License: CC BY 4.0.
How did Tennessee 18th State House District vote in 2024?
In 2024, Tennessee 18th State House District voted Republican by 9.4 points (R+9.4), carried by the Republican candidate. Out of 34,921 votes cast, 15,516 went Democratic and 18,804 went Republican.
How many people live in Tennessee 18th State House District?
Tennessee 18th State House District has a population of 70,138 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Tennessee 18th State House District?
Median household income in Tennessee 18th State House District is $80,123 — below the national median of $80,734. The Tennessee state median is $69,595.
What is the political history of Tennessee 18th State House District?
Akashic tracks 6 presidential elections in Tennessee 18th State House District from 2004 to 2024. Of those, 0 went Democratic and 6 went Republican.
