2026 St. Louis County Executive election
November 3, 2026
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The 2026 St. Louis County Executive election will be held on November 3, 2026, following party primaries on August 4, 2026.[1] Incumbent Sam Page declined to seek re-election to a second full term.[2]
Democratic primary
[edit]Candidates
[edit]Declared
[edit]- Angela Mosley, state senator[3]
- Brian Williams, state senator[4]
- Jake Zimmerman, county assessor, former state representative and candidate for county executive in 2020[5]
Declined
[edit]Polling
[edit]| Poll source | Date(s) administered |
Sample size[a] |
Margin of error |
Angela Mosley |
Brian Williams |
Jake Zimmerman |
Undecided |
|---|---|---|---|---|---|---|---|
| 20-20 Insights[7] | July 18–20, 2026 | 435 (LV) | ± 4.7% | 10% | 19% | 28% | 43% |
| [8] | April 3–4, 2026 | 600 (LV) | ± 4.0% | 16% | 16% | 16% | 52% |
Results
[edit]| Party | Candidate | Votes | % | |
|---|---|---|---|---|
| Democratic | Jake Zimmerman | 74,647 | 46.45% | |
| Democratic | Brian Williams | 54,021 | 33.62% | |
| Democratic | Angela Mosley | 32,036 | 19.93% | |
| Total votes | ||||
Republican primary
[edit]Nominee
[edit]Green primary
[edit]Nominee
[edit]- J.D. McFarland[10]
General election
[edit]Results
[edit]| Party | Candidate | Votes | % | |
|---|---|---|---|---|
| Democratic | TBD | |||
| Republican | Dennis Hancock | |||
| Missouri Green Party | J.D. McFarland | |||
| Total votes | ||||
Notes
[edit]- ↑ Key:
A – all adults
RV – registered voters
LV – likely voters
V – unclear
References
[edit]- ↑ "2026 Missouri Election Calendar". Missouri Secretary of State. 2025. Retrieved July 10, 2025.
- 1 2 3 4 Palermo, Gregg (18 December 2025). "St. Louis County Executive Sam Page won't seek re-election in 2026". Spectrum News. Retrieved 24 January 2026.
- ↑ "State Sen. Mosley enters St. Louis county executive race". The St. Louis American. April 4, 2026. Retrieved April 16, 2026.
- ↑ Landis, Kelsey (7 August 2025). "Democratic state Sen. Brian Williams joins race for St. Louis County executive". St. Louis Post-Dispatch. Retrieved 22 September 2025.
{{cite web}}: CS1 maint: deprecated archival service (link) - ↑ Rosenbaum, Jason (8 January 2026). "St. Louis County Assessor Jake Zimmerman jumps into county executive race". KWMU. Retrieved 9 March 2026.
- ↑ Rosenbaum, Jason (March 9, 2025). "At Lincoln Days, Missouri Republicans are optimistic they can withstand a midterm slump". KTVI. St. Louis, Missouri. Retrieved July 10, 2025.
- ↑ "MOScout Daily Update: STL County Exec Polling Memo - Trent on Data Centers - MOCS for Butz - Bosley Endorses and more...". Missouri Scout. July 23, 2026. Retrieved August 9, 2026.
- ↑ "MOScout Daily Update: Senate Passes Kehoe Tax Plan - Schroer for Floor Leader - STL County Exec Poll - April Fundraising Numbers and more...". Missouri Scout. April 16, 2026. Retrieved April 17, 2026.
- ↑ "Dennis Hancock running for STL County Executive". KMOV. 11 August 2025. Retrieved 22 September 2025.
- ↑ Schneider, Joey (April 1, 2026). "Five candidates will run for St. Louis County Executive. Who are they?". KTVI. Retrieved April 17, 2026.
External links
[edit]- Official campaign websites
- Dennis Hancock (R) for County Executive
- Brian Williams (D) for County Executive
- Jake Zimmerman (D) for County Executive
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