Colorado Senate District 17
State Senate District 17
Covers parts of Boulder County and Weld County.
Who Holds This Seat
Running in 2026
Democrat · State Senator
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Oct 3
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
Republican
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Oct 3
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
The District
Includes Longmont, Erie (part), Lafayette and Leyner.
93 precincts · District lines: State senate lines: U.S. Census Bureau (1:500,000 cartographic boundary) · Precinct lines: Colorado county official precinct layers: Adams County Voter Precincts; Weld County Precincts; Douglas County Voter Precincts; Jefferson County County Precinct Archive 2022; Broomfield Precincts; Boulder County Precincts; El Paso County Precincts (gisservices.elpasoco.com HubPublic) — Census 2020 VTDs kept in other counties; U.S. Census Bureau 2020 TIGER/Line VTDs where no official layer; 2020 elections in Jefferson and Boulder: U.S. Census Bureau 2020 voting districts
Results in This District
| Contest | First | Second | Margin | Votes | Source |
|---|---|---|---|---|---|
| 2024 President85 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | Kamala D. Harris and Tim Walz (D)64,630 · 69.3% | Donald J. Trump and JD Vance (R)26,141 · 28.0% | D+41.2 | 93,318 | Colorado Secretary of StateCertified — Colorado Secretary of State… |
| 2022 U.S. Senate85 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | Michael Bennet (D)53,015 · 69.8% | Joe O'Dea (R)21,005 · 27.7% | D+42.1 | 75,961 | Colorado Secretary of StateCertified — Colorado Secretary of State… |
| 2022 Governor85 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | Jared Polis and Dianne Primavera (D)55,172 · 72.7% | Heidi Ganahl and Danny Moore (R)19,344 · 25.5% | D+47.2 | 75,886 | Colorado Secretary of StateCertified — Colorado Secretary of State… |
| 2020 President94 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | Joseph R. Biden and Kamala D. Harris (D)66,018 · 67.9% | Donald J. Trump and Michael R. Pence (R)28,634 · 29.5% | D+38.5 | 97,167 | Colorado Secretary of StateCertified — Colorado Secretary of State… |
| 2020 U.S. Senate94 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | John W. Hickenlooper (D)63,652 · 65.6% | Cory Gardner (R)31,372 · 32.3% | D+33.3 | 97,033 | Colorado Secretary of StateCertified — Colorado Secretary of State… |
Totals add up the certified precinct results for the precincts inside today's district lines. A precinct split by the district line counts in full, or only in the district holding most of its voters where the linkage assigns it to one, and votes a county reported only countywide (some counties' absentee and early votes) are left out, so totals can differ from an official canvass.
Past Results
State Senate — State Senate District 17
Colorado General Election 2024-11-05 · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Sonya Jaquez LewisDemocratic | Democratic | 63,308 | 66.8% |
| Tom Van LoneRepublican | Republican | 31,509 | 33.2% |
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
State Senate — State Senate District 17
Colorado General Election 2020-11-03 · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Sonya Jaquez LewisDemocratic | Democratic | 65,226 | 67.9% |
| Matthew D. MenzaRepublican | Republican | 30,848 | 32.1% |
| Andrew J. O'ConnorUnaffiliated | Unaffiliated | 19 | 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