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American Ascent

Member brief No. MI-05

Reviewed October 31, 2026

MI-05 · Michigan

Tim Walberg

Republican. Trump won Michigan in 2024. Not flagged for 2032 redistricting risk.

Age on Election Day 2028
77
Born April 12, 1951.
Lean
R+13
Solidly Republican. Cook PVI, 2026 lines.
In the House since
2011
Served since January 5, 2011. Earlier service: 2007 to 2009.
Cash on hand
$1.18M
$1,179,966. Reporting period ended October 14, 2026

The 2026 race

November 3, 2026
Re-elected

Over Christian Vukasovich (D). Called by NBC News on November 4, 2026.

Primary
Unopposed

The only name on the ballot, Aug. 4.

Also on the November ballot: Ronald A. Muszynski (Libertarian), Sharon Marie Renier (U.S. Taxpayers), Jim Bronke (Green).

Endorsements, 2026

Endorsed: Donald Trump.

None on record: Club for Growth, Turning Point Action, MAHA PAC.

What a race here costs

TV: Lansing, 266,000 homes. The district is 30.3% of the market; 5 markets in all.

2026 primary: $1.6M spent, $20.13 a vote

2024 general: $627K spent, $1.53 a vote

In the House, 119th Congress

  • Chair of the Education and Workforce Committee

Committees: Education and Workforce · Natural Resources

General-election outcomes

2024 vote share
65.68%
Victory margin
+32.92 pts
Trump, 2024
62.80% · +27.02 pts

Margin 5.90 points above Trump. Vote share 2.88 points above.

2024 election districts. Valid votes; margin over the runner-up. Runner-up: Libbi Urban. Returns · Trump baseline · Method. Reviewed November 5, 2026.

Money, past cycles

Money raised, the share from individual donors, and cash on hand, by past cycle
CycleRaisedFrom individualsCash at year end
2020$2.3M54%$769K
2022$1.5M56%$1.1M
2024$1.6M48%$909K

Scorecards and grades

Conservative average, out of 100
77.9
Progressive average, out of 100
8.9 (LCV 4, Progressive Punch 3, Stop Corruption Now 20)
IAP Action score, immigration
99, rank 171 of 431
Gun Owners of America grade, 2024
B+

Read October 4, 2026 from the member’s page on heritageaction.com, clubforgrowth.org, tpaction.com, gopscorecard.limitedgov.org.