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Michigan State Senate District 9

Michigan State Senate District 9

Michigan · Latest: 2024↓ R+13.2 vs 2020

Leans Republican — shifted 13.2pp toward Republicans in 2024 — 262K residents

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Michigan State Senate District 9 is a state senate district that has a population of 262,182. In the 2024 presidential election, it voted Republican with a margin of R+5.2. Akashic Edge tracks 5 presidential elections here, dating back to 2008.

Michigan State Senate District 9 Presidential Election Results, 2008–2024
YearDem %Rep %MarginSwing
202446.0%51.2%R+5.2R+13.2
2020*53.3%45.3%D+8.0D+14.4
2016*44.6%51.1%R+6.4D+0.4
2012*46.6%53.4%R+6.8R+7.0
2008*49.3%49.1%D+0.2—

* Pre-2022 results projected onto current district boundaries. Actual boundaries at the time of the election may have differed.

Political Identity

What defines MI-SD-09?

MI-SD-09 has flipped between parties in each of the last three elections — a fiercely contested battleground. It has a working-class electorate (0% college-educated) — a demographic increasingly aligned with Republicans nationwide.

Similarity Explorer

Similar state senate districts

Nearest neighbors matched on the same place-page feature set used across the dossier system.
8 visible matches
Historian Query

Ask the Historian

Explore MI-SD-09's political evolution with the Historian
Automated Readout

Key Insights

High-confidence patterns distilled from this geography's election history.
  • The 2008 election was decided by just 0.2 points — razor-thin
  • Swung 13.2 points toward Republican between 2020 and 2024
  • Won by both parties in recent history — Democrats most recently in 2020, Republicans in 2024
Race & Ancestry

Who Lives Here

A race-first Census view with ancestry expansion where source coverage is strong enough to support detail.
MI-SD-09Census ACS 2024
Census race profile
Major Census race and ethnicity groups shown as a share of total population.
Expand rows for ancestry detail
White (Non-Hispanic) 70.8%Asian 17.1%Black 4.4%Multiracial 3.8%Hispanic 3.7%
GroupMI-SD-09StateNational
White (Non-Hispanic)
70.8%72.4%57.4%
Asian
17.1%3.4%6.0%
Black / African American
4.4%13.3%12.2%
Multiracial / Other
3.8%4.6%4.0%
Hispanic / Latino
3.7%5.9%19.3%
Native American / Alaska Native
0.2%0.5%0.9%
Method notes

Census treats race and Hispanic/Latino origin as separate questions. Race categories other than Hispanic reflect total populations (small Hispanic overlap in Black, Asian, AIAN, NHPI). “Multiracial / Other” is derived as a non-overlapping remainder.

Detailed ancestry data unavailable for this geography.

Who lives in Michigan State Senate District 9? 262,182 residents as of the 2020 Census.

Demographic Comparison

Demographics

Read this geography's profile in three layers: local, state (where available), and national baseline.
MI-SD-09 vs Michigan vs National262K residents
Population & electorate

Scale, voting-age share, and this geography's footprint inside the national electorate.

Total population
Local vs state vs U.S.
262K
local
262KState 10.1MNational 334.9M
Share of U.S. population
Local vs state vs U.S.
0.08%
local
0.08%National 100%
Voting-age population
Local vs state vs U.S.
78.7%
local
78.7%State 76.7%National 75.7%
Economic profile

Income, attainment, and ownership indicators that often shape coalition structure and turnout behavior.

Median household income
Local vs state vs U.S.
N/A
local
N/AState $74,099National $83,960
Poverty rate
Local vs state vs U.S.
N/A
local
N/AState 13.2%National 12.5%
College degree
Local vs state vs U.S.
N/A
local
N/AState 32.6%National 35.6%
Homeownership
Local vs state vs U.S.
N/A
local
N/AState 73.2%National 65.2%
Community profile

Age structure, language use, and nativity signals that explain how this geography differs from state and nation.

Median age
Local vs state vs U.S.
N/A
local
N/AState 40.3 yrsNational 39.1 yrs
Age 18–29
Local vs state vs U.S.
N/A
local
N/AState 15.7%National 15.7%
Age 65+
Local vs state vs U.S.
N/A
local
N/AState 18.6%National 17.0%
Foreign born
Local vs state vs U.S.
N/A
local
N/AState 7.2%National 14.1%
Non-English at home
Local vs state vs U.S.
N/A
local
N/AState 10.4%National 22.2%
English only
Local vs state vs U.S.
N/A
local
N/AState 89.6%National 77.8%
Voter Turnout

Turnout in MI-SD-09

Estimated using 2020 Census voting-age population.
2024 Turnout
72.4%
vs Previous
-2.8pp
Voting-Age Pop
206,406
History
2008–2024
Competitiveness

How competitive is MI-SD-09?

TossupAvg margin: R+1.2 (last 3 elections)
2008
D+0.2
2012
R+6.8
2016
R+6.4
2020
D+8.0
2024
R+5.2
Elasticity
14.8pp
margin range
Party Flips
3
last 30 years
5-Elec Avg
R+2.1

Other Michigan State Senate Districts

37 total
NameMargin ↓
MI-SD-08D+52.1
MI-SD-03D+44.3
MI-SD-07D+43.1
MI-SD-15D+42.9
MI-SD-06D+36.1
MI-SD-01D+29.5
MI-SD-29D+25.9
MI-SD-10D+21.9
MI-SD-27D+18.5
MI-SD-19D+17.1
MI-SD-02D+16.8
MI-SD-05D+14.6
MI-SD-21D+12.5
MI-SD-13D+10.1
MI-SD-28D+9.3
MI-SD-14D+9.1
MI-SD-30D+4.3
MI-SD-35D+0.9
MI-SD-04R+0.9
MI-SD-11R+2.0
MI-SD-32R+6.9
MI-SD-12R+7.3
MI-SD-37R+10.8
MI-SD-23R+14.9
MI-SD-20R+16.5
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