Colorado U.S. Senate
Who Holds This Seat
Running in 2026
Democrat · U.S. Senator
- Ballot
- On the 2026 ballot
- Last Change
- New finance report · Oct 7
- Raised
- $11,072,371cycle to date through Jun 30
- Cash on Hand
- $2,083,870cycle to date through Jun 30
View on FEC.govFEC, cycle to date through Jun 30, 2026
Republican · State Senator (CO-SD-04)
- Ballot
- On the 2026 ballot
- Last Change
- New finance report · Oct 9
- Raised
- $110,451cycle to date through Jun 30
- Cash on Hand
- $26,730cycle to date through Jun 30
View on FEC.govFEC, cycle to date through Jun 30, 2026
Other party
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Sep 25
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
Forward
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Sep 25
- Raised
- $1,270,007cycle to date through Jun 30
- Cash on Hand
- $1,044,358cycle to date through Jun 30
View on FEC.govFEC, cycle to date through Jun 30, 2026
Libertarian
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Sep 25
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
United
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Sep 25
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
Republican
- Ballot
- Write-in candidate
- Last Change
- Profile updated · Sep 25
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
Republican
- Ballot
- Write-in candidate
- Last Change
- Profile updated · Sep 25
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
Independent
- Ballot
- Write-in candidate
- Last Change
- Profile updated · Sep 25
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
On File, Not Running
Past Results
United States Senator
Colorado General Election 2022-11-08 · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Michael BennetDemocratic | Democratic | 1,397,170 | 55.9% |
| Joe O'DeaRepublican | Republican | 1,031,693 | 41.3% |
| Brian PeotterLibertarian | Libertarian | 43,534 | 1.7% |
| T.J. ColeUnity Party of Colorado | Unity Party of Colorado | 16,379 | 0.7% |
| Frank AtwoodApproval Voting | Approval Voting | 11,354 | 0.5% |
| Tom HarveyUnaffiliated | Unaffiliated | 29 | 0.0% |
| Joanne RockUnaffiliated | Unaffiliated | 25 | 0.0% |
| John Carleton RutledgeLibertarian | Libertarian | 9 | 0.0% |
| Robert MessmanUnaffiliated | Unaffiliated | 8 | 0.0% |
Certified — Colorado Secretary of State historical election database (precinct detail as certified by county canvass boards; totals per the official Abstract of Votes Cast) · Colorado Secretary of State — Historical Election Database
United States Senator
Colorado General Election 2020-11-03 · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| John W. HickenlooperDemocratic | Democratic | 1,731,114 | 53.5% |
| Cory GardnerRepublican | Republican | 1,429,492 | 44.2% |
| Raymon Anthony DoaneLibertarian | Libertarian | 56,262 | 1.7% |
| Daniel DoyleApproval Voting | Approval Voting | 9,820 | 0.3% |
| Stephan "Seku" EvansUnity Party of Colorado | Unity Party of Colorado | 8,971 | 0.3% |
| Bruce LohmillerGreen | Green | 71 | 0.0% |
| Danny SkellyUnaffiliated | Unaffiliated | 55 | 0.0% |
| Michael SanchezUnaffiliated | Unaffiliated | 5 | 0.0% |
Certified — Colorado Secretary of State historical election database (precinct detail as certified by county canvass boards; totals per the official Abstract of Votes Cast) · Colorado Secretary of State — Historical Election Database