SENATE

Michigan Senate2026

RACE AT A GLANCE

RACE TYPE

OPEN

Gary Peters (D)

Retiring

RACE RATING

Last updated: Feb 11, 2025
Toss Up

COOK PARTISAN VOTING INDEX

Last updated : Apr 27, 2026
D +50
R +50
R +0

Race summary

Michigan is the GOP’s best opportunity to flip a seat and throw a serious wrench into Democrats’ majority math.

Key Dates

Filing Deadline: Apr 21, 2026

Primary Election: Aug 4, 2026

INCUMBENT

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INCUMBENT

Gary Peters

First Elected: 2014

Last General Election: 49.9%

Last Primary Election: 100.0%

Full Bio:
PETERS, Gary C., a Senator and a Representative from Michigan; born in Pontiac, Oakland County, Mich., December 1, 1958; B.A., Alma College, Alma, Mich., 1980; M.B.A., finance, University of Detroit, Detroit, Mich., 1984; J.D., Wayne State University, Detroit, Mich., 1989; M.A., philosophy, Michigan State University, East Lansing, Mich., 2007; United States Navy Reserve, 1993-2000, 2001-2005; assistant vice president, Merrill Lynch, 1980-1989; vice president, UBS/Paine Webber, 1989-2003; arbitrator, Financial Industry Regulatory Authority; instructor, Oakland University, Rochester, Mich., and Wayne State University, Detroit, Mich.; professor, Central Michigan University; member, Rochester Hills, Mich., city council, 1991-1993; member of the Michigan state senate, 1995-2002; unsuccessful candidate for Michigan state attorney general in 2002; chief administrative officer for the bureau of investments, state of Michigan, 2003; lottery commissioner, state of Michigan, 2003-2007; elected as a Democrat to the One Hundred Eleventh and to the two succeeding Congresses (January 3, 2009-January 3, 2015); was not a candidate for reelection to the House of Representatives but was elected as a Democrat to the United States Senate in 2014 for the term ending January 3, 2021.

Source: Bioguide

CANDIDATES

Democrats

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Republicans

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STATE DATA

Michigan

 

Population Breakdown

Source: United States Census

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    xx.x%
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    xx.x%
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    xx.x%
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    xx.xx%
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    xx.x%

Past Presidential Results from this State

2024 Election Results

Source: The Cook Political Report

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    xx.x%
    xx votes
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    xx.x%
    xx votes

2020 Election Results

Source: The Cook Political Report

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    xx.x%
    xx votes
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    xx.x%
    xx votes

RACE ANALYSIS

Race Analysis

Updated: Apr 13, 2026

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