Mark Matthiesen
State Representative, Missouri House District 107 · Republican
OfficeholderOn the 2026 ballotIncumbent · Missouri House District 107 · Nov 3 General
Ballot status source: Listed on the general election ballot for State Representative, District 107
Sources (2)
- Listed on the general election ballot for State Representative, District 107 (Republican) as "Mark Matthiesen" on the Missouri Secretary of State's 2026 General Election Certification of Candidates (Aug 25, 2026)
- the record is filed under this seat but not marked on the ballot. Source · sos.mo.gov
Running for Missouri House District 107, Nov 3 General. The race page has 1 other candidate. See the race
Roles on File
Seats held and sought, elections and committees, newest first.
- RunningMissouri House District 107Nov 3, 2026 · On the 2026 ballot
- HoldsMissouri House District 107State Representative
The District
What Missouri House District 107 covers
Covers part of St. Charles County.
Includes O'Fallon (part) and Dardenne Prairie (part).
15 precincts · District lines: State house lines: U.S. Census Bureau (1:500,000 cartographic boundary) · Precinct lines: U.S. Census Bureau, 2020 TIGER/Line voting districts (VTD20)
Not on file for Mark yet: Key Votes, Their Money, Advertising, In Their Words, In the News, Reach Them, The Paper Trail. Coverage varies by state and office.
File read Sep 24, 2026. Each item names its source. Record ID p_fbwsry6tt.
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