Contributions to Michigan ballot measure campaigns
From Ballotpedia
This page is a campaign finance overview for state ballot measure campaigns in Michigan since 2015, including support contributions, opposition contributions, and election outcomes.
To search contributions by election year instead of by state, click here.
Contributions by year
2026
| Ballot Measure | Support Contributions | Oppose Contributions | Outcome |
|---|---|---|---|
| Michigan Constitutional Convention Question (2026) | $0.00 | $0.00 |
2022
| Ballot Measure | Support Contributions | Oppose Contributions | Outcome |
|---|---|---|---|
| Michigan Proposal 1, Legislative Term Limits and Financial Disclosure Amendment (2022) | $1,349,251.00 | $142,299.30 | 
|
| Michigan Proposal 2, Voting Policies in Constitution Amendment (2022) | $23,604,735.49 | $8,086,943.58 |
|
| Michigan Proposal 3, Right to Reproductive Freedom Initiative (2022) | $47,880,883.85 | $21,392,998.38 |
|
2020
| Ballot Measure | Support Contributions | Oppose Contributions | Outcome |
|---|---|---|---|
| Michigan Proposal 1, Use of State and Local Park Funds Amendment (2020) | $891,963.20 | $0.00 |
|
| Michigan Proposal 2, Search Warrant for Electronic Data Amendment (2020) | $0.00 | $0.00 |
|
2018
| Ballot Measure | Support Contributions | Oppose Contributions | Outcome |
|---|---|---|---|
| Michigan Proposal 1, Marijuana Legalization Initiative (2018) | $3,731,704.31 | $2,671,208.26 |
|
| Michigan Proposal 2, Independent Redistricting Commission Initiative (2018) | $16,604,573.07 | $393,180.38 |
|
| Michigan Proposal 3, Voting Policies in State Constitution Initiative (2018) | $5,401,892.33 | $3,362,019.39 |
|
2015
| Ballot Measure | Support Contributions | Oppose Contributions | Outcome |
|---|---|---|---|
| Michigan Sales Tax Increase for Transportation Amendment, Proposal 1 (May 2015) | $9,320,073.93 | $226,002.82 | 
|
Contributions in other states
Click on a state below to view contributions to ballot measure campaigns in that state since 2015.
Contributions to ballot measure campaigns by state
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- Alaska
- Arizona
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- Colorado
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- Idaho
- Illinois
- Indiana
- Iowa
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- Kentucky
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- Michigan
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- Ohio
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- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
See also
Footnotes
