Candidate

Mark Boyko

Candidate for Missouri House of Representatives District 90

Democratic

Ballotpedia Updated Oct 7, 2026, 5:02 AM ET

Campaign contact

Provided by Ballotpedia · updated October 7, 2026

Democratic

Missouri statewide general election · November 3, 2026 · On the ballot

Facing Ryan Sheridan (Republican)

Results after polls close on November 3, 2026

Sources & update times

Public profile · Source updated Oct 7, 2026, 5:02 AM ET

Public profile

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