Akashic
1892–2024
Akashic
Maine 15th State Senate District
presidential margin
2008D+13.72012D+13.02016R+4.82020R+0.42024R+3.3
full record · 2008 → 2024
R+3.3
2024
median income$61,886U.S. $80,734 · ME $74,733
median age43.1U.S. 39.1 · ME 44.8
poverty rate12.5%U.S. 12.5% · ME 10.8%
bachelor’s+ (25+)31.9%U.S. 35.6% · ME 36.1%
non-english4.8%U.S. 22.3% · ME 6.1%
race · ethnicity · ancestry
English21.9%
Irish15.5%
French15.4%
Mexican0.5%
Puerto Rican0.5%
Spaniard0.2%
religion

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

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

Maine 15th State Senate District

Akashic
Maine 15th State Senate DistrictTrumpR+3.3
2024
2024 presidential margin for Maine 15th State Senate DistrictThe boundary of Maine 15th State Senate District, filled by its 2024 presidential margin (R+3.3), over faint outlines of the counties it is drawn from.Maine 15th State Senate District · R+3.3
How it voted
Share of the 2024 vote
Donald Trump ✓Republican50.7%11,079
Kamala HarrisDemocratic47.4%10,349
Jill SteinGreen Independent1.9%418
D+60
R+60
District boundary, filled by its own 2024 D-vs-R margin — precinct detail where available, over the 1 county 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 (1 county) — table
2024 presidential result by county for Maine 15th State Senate District — winner and D-vs-R margin.
CountyWinnerMargin
Kennebec County, MERepublicanR+2.7
5 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
YearWonDemocraticRepublicanOtherMarginTotal
R
47.4%Harris10,349
50.7%Trump11,079
1.9%Stein418
−3.3%
21,846
R
48.2%Biden10,294
48.6%Trump10,382
3.1%Jorgensen670
−0.4%
21,346
R
43.7%Clinton8,515
48.6%Trump9,454
7.7%Johnson1,496
−4.8%
19,465
D
56.5%Obama10,266
43.5%Romney7,904
0.0%
+13.0%
18,170
D
55.7%Obama10,904
42.0%McCain8,228
2.3%Nader442
+13.7%
19,574
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: −3.3% in 2024.flipped R · 2016−3.3%DR20082024
Presidential margin over time
YearMargin (D minus R)
2008+13.7%
2012+13.0%
2016−4.8%
2020−0.4%
2024−3.3%
DemocraticRepublican
current representation
Current officeholders
RDick BradstreetState Senate · 15

State legislative officeholder from OpenStates nightly current-legislator data.

Source · OpenStates current legislator CSV.

With roughly 37,000 residents and a 2024 presidential margin of D+11.3, this district reflects the Democratic-leaning pattern common to Maine's coastal communities, where college-educated and seasonal-economy voters tend to concentrate.

Across the recorded series it reached a Democratic high of 13.7 points in 2008 and a Republican high of 4.8 points in 2016. Between 2020 and 2024 the district moved 2.9 points toward the Republican candidate; the 2024 margin was 3.3 points.

A population of 37,443, a 92% non-Hispanic-white share, and a median household income of $61,886 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 14 and State Senate District 16.

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 14
Maine
98.1twin score
French ancestrymedian age% White
State Senate District 16
Maine
96.6twin score
French ancestry12-yr trendmedian age
State Senate District 20
Maine
96.4twin score
French ancestry% Whitepopulation scale

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.
Maine 15th State Senate District. Akashic. https://akashic.app/sld-upper/23015/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
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Places within Maine 15th State Senate District

counties it covers1
Kennebec County

Frequently asked questions

How did Maine 15th State Senate District vote in 2024?
In 2024, Maine 15th State Senate District voted Republican by 3.3 points (R+3.3), carried by the Republican candidate. Out of 21,846 votes cast, 10,349 went Democratic and 11,079 went Republican.
When did Maine 15th State Senate District last vote Democratic?
The most recent presidential election in which Maine 15th State Senate District voted Democratic was 2012.
How many people live in Maine 15th State Senate District?
Maine 15th State Senate District has a population of 37,443 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Maine 15th State Senate District?
Median household income in Maine 15th State Senate District is $61,886 — below the national median of $80,734. The Maine state median is $74,733.
What is the political history of Maine 15th State Senate District?
Akashic tracks 5 presidential elections in Maine 15th State Senate District from 2008 to 2024. Of those, 2 went Democratic and 3 went Republican.