Alex Riley
Missouri State Representative, District 134 since 2020. Re-elected in 2026. Next on the ballot in 2028.
- In office
- 6 yrs
- Since 2020
- Bills became law
- 0
- 14 sponsored, 2025–2026 session
- Last margin
- +9.3
- Won 2026
- Next election
- 2028
- Nov 7, 2028
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 1:52 PM ET
Legislation
Failed in committee Sep 2025
Failed in the House Feb 2025
Failed in the House Jan 2025
Failed in committee Jan 2025
Failed in committee Jan 2025
Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET
Career
Offices held, and every time Riley was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.
Source: 99chambers results archive (MEDSL, Klarner, state election offices)
Elections
Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.
| Year | Race | Result | Margin | Seat | +/− |
|---|---|---|---|---|---|
| 2026 | Missouri House District 134 | Won | R+9.3 | R+21.3 | −12.0 |
| 2024 | Missouri House of Representatives, District 134 | Won | — | — | — |
| 2022 | Missouri House of Representatives, District 134 | Won | R+26.1 | — | — |
| 2020 | Missouri House of Representatives, District 134 | Won | R+11.6 | — | — |
Source: 99chambers results archive; 2026: civicAPI (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Seats Riley has held
- Missouri House of Representatives, District 134 · since 2020
Source: 99chambers results archive
Who Riley has run against
- K. Grant (D) · 2026 general, won
- Samantha Deaton (D) · 2022 election, won
- Derrick Nowlin (D) · 2020 election, won
Source: 99chambers results archive; 2026: civicAPI (unofficial)
How we know Riley
One person, matched across every source we use.
- Open States ocd-person/b11b5a8d-08e8-4cf3-802c-42a842102cfa
- Wikidata Q111170271
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 1:52 PM ET