HarrisDemocratic30.1%16,323TrumpRepublican68.6%37,177OtherAll other candidates1.3%703
R+38.5- Lead
- 20,854
- Total
- 54,203
- vs nation
- R+37.0
modeled Census-place estimatemodeled estimate
Akashicstate house district
Michigan 99th State House District
Office (updates table and map)
President margin by year
Place winner margin
Boundary by 2024 margin · Precinct returns · VEST · MIT Election Lab
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
President results by year
Modeled candidate-vote estimate on current district boundaries
BidenDemocratic31.5%16,432TrumpRepublican67.0%34,911OtherAll other candidates1.4%742
R+35.5- Lead
- 18,479
- Total
- 52,085
- vs nation
- R+39.9
modeled Census-place estimatemodeled estimate
ClintonDemocratic30.6%13,877TrumpRepublican64.2%29,146OtherAll other candidates5.3%2,384
R+33.6- Lead
- 15,269
- Total
- 45,407
- vs nation
- R+35.7
modeled Census-place estimatemodeled estimate
ObamaDemocratic45.7%20,733RomneyRepublican52.7%23,908OtherAll other candidates1.5%684
R+7.0- Lead
- 3,175
- Total
- 45,325
- vs nation
- R+10.9
modeled Census-place estimatemodeled estimate
ObamaDemocratic50.0%23,774McCainRepublican47.8%22,743OtherAll other candidates2.2%1,028
D+2.2- Lead
- 1,031
- Total
- 47,545
- vs nation
- R+5.1
modeled Census-place estimatemodeled estimate
KerryDemocratic47.4%22,484BushRepublican51.6%24,475OtherAll other candidates1.0%467
R+4.2- Lead
- 1,991
- Total
- 47,426
- vs nation
- R+1.7
modeled Census-place estimatemodeled estimate
GoreDemocratic48.8%21,008BushRepublican48.7%20,980OtherAll other candidates2.5%1,080
D+0.1- Lead
- 28
- Total
- 43,068
- vs nation
- R+0.5
modeled Census-place estimatemodeled estimate
ClintonDemocratic51.0%20,295DoleRepublican34.8%13,847OtherAll other candidates14.2%5,652
D+16.2- Lead
- 6,448
- Total
- 39,794
- vs nation
- D+7.7
modeled Census-place estimatemodeled estimate
Key facts
- 2024 presidential margin
- R+38.5MIT Election Lab
- Population
- 89,1922024 5-year
- Population density
- 42 / sq mi2024 5-year · TIGER/Line
- Land area
- 2,139 sq miTIGER/Line
- Median household income
- $54,2452024 5-year
- White (non-Hispanic)
- 92.8%2024 5-year
- Black
- 0.4%2024 5-year
- Hispanic / Latino
- 2.1%2024 5-year
- Peak Democratic margin
- D+22.6 in 1964MIT Election Lab
- Peak Republican margin
- R+58.4 in 1924MIT Election Lab
- Most similar
- State House District 105, MI · twin score 96.5
presidential history
Party record book
Michigan 99th State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Lyndon B. Johnson1964
61.3%
13,129 votes · D+22.6 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 51.5%
Republican
Theodore Roosevelt1904
74.8%
5,715 votes · R+54.5 · modeled estimate
Runner-up · Herbert Hoover, 1928 · 74.4%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Barack Obama2008
23,774votes
50.0% of the vote · D+2.2 · modeled estimate
Runner-up · John Kerry, 2004 · 22,484 votes
Republican
Donald Trump2024
37,177votes
68.6% of the vote · R+38.5 · modeled estimate
Runner-up · Donald Trump, 2020 · 34,911 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
Bill Clinton1996
+7.7pts D vs U.S.
Place D+16.2 · U.S. D+8.5 · modeled estimate
Runner-up · Bill Clinton, 1992 · +1.8 pts
Republican
William McKinley1896
+46.9pts R vs U.S.
Place R+53.0 · U.S. R+6.1 · modeled estimate
Runner-up · Thomas E. Dewey, 1944 · +40.8 pts
current representation
Current officeholders
RMike HoadleyState House · 99
State legislative officeholder from OpenStates nightly current-legislator data.
U.S. House elections · 2 House
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2024 | R | 30.9%15,482 | 69.1%34,667 | 50,149 |
| 2020 | R | 33.7%16,420 | 66.3%32,366 | 48,786 |
The district recorded a Republican presidential margin of R+38.4 in 2024 and D+2.2 in 2008, switching sides at least once in between. About 115,000 residents lived here, with White alone at 92.5% in the 2024 ACS 5-year.
Across the recorded series it reached a Democratic high of 22.6 points in 1964 and a Republican high of 58.4 points in 1924. Between 2020 and 2024 the district moved 3.0 points toward the Republican candidate; the 2024 margin was 38.5 points.
A population of 89,192, a 93% non-Hispanic-white share, and a median household income of $54,245 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 105 and State House District 106.
Political twins — state-house districts
The state-house districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
State House District 105
Michigan
96.5twin score
2020–2024 trajectory12-yr trendelasticity
State House District 106
Michigan
94.9twin score
median age2016–2020 trajectory12-yr trend≠ Scottish ancestry
State House District 93
Michigan
94.3twin score
2016–2024 trajectory12-yr trend≠ median age
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.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Michigan 99th State House District. Akashic. https://akashic.app/sld-lower/26099/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Michigan at the ballot boxAll elections →
Places within Michigan 99th State House District
counties it covers6
Frequently asked questions
How did Michigan 99th State House District vote in 2024?
In 2024, Michigan 99th State House District voted Republican by 38.5 points (R+38.5), carried by the Republican candidate. Out of 54,203 votes cast, 16,323 went Democratic and 37,177 went Republican.
When did Michigan 99th State House District last vote Democratic?
The most recent presidential election in which Michigan 99th State House District voted Democratic was 2008.
How many people live in Michigan 99th State House District?
Michigan 99th State House District has a population of 89,192 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Michigan 99th State House District?
Median household income in Michigan 99th State House District is $54,245 — below the national median of $80,734. The Michigan state median is $72,875.
What is the political history of Michigan 99th State House District?
Akashic tracks 38 presidential elections in Michigan 99th State House District from 1876 to 2024. Of those, 6 went Democratic and 31 went Republican.