RepublicanNo state or federal office heldLost the 2026 general

Mark Foster

Lost the 2026 race for Michigan House District 13.

Last margin
−19.9
Lost 2026

Source: Wikidata, congress-legislators and Open States; 99chambers legislative records

Every race Foster has run

Baseline: how the seat voted for president in the same or nearest year. Running ahead of it means Foster won voters the party’s presidential nominee did not; primaries have no baseline.

YearOfficeStageResultOpponentsShareMarginRaisedBaselineAgainst baseline
2026Michigan House District 13GeneralLostMai Xiong (D), Nonpartisan (I)39.8%D+19.9$300R+2.0−21.9

Source: 99chambers results archive; 2026: civicAPI (unofficial)Updated Nov 8, 2026, 7:01 PM ET

Money

Foster’s campaign fundraising.

Raised, 2025–26
$300

Source: Michigan Bureau of Elections filings through Oct 18, 2026Updated Oct 31, 2026, 3:38 PM ET

What’s next

From campaign filings, not from public statements.

Committee to Elect Mark T Foster
State
Active

Source: Michigan Bureau of Elections filings through Oct 18, 2026Updated Oct 31, 2026, 3:38 PM ET

Who Foster has run against

Source: 99chambers results archive; 2026: civicAPI (unofficial)

The seat

Source: 99chambers: presidential results on current lines (MEDSL precinct returns)