Colorado House District 43
State House District 43
Covers part of Douglas County.
Who Holds This Seat
Running in 2026
Democrat · State Representative
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Oct 3
- Raised
- $88,682this report
- Cash on Hand
- $55,218this report
Colorado Secretary of State (TRACER), Bob 4 Colorado: cycle totals through 09/16/2026 (through Sep 16, 2026)
Republican
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Oct 3
- Raised
- $57,884this report
- Cash on Hand
- $27,833this report
Colorado Secretary of State (TRACER), Nate For Colorado: cycle totals through 09/16/2026 (through Sep 16, 2026)
The District
Includes Highlands Ranch (part) and Littleton (part).
50 precincts · District lines: State house 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
Results in This District
| Contest | First | Second | Margin | Votes | Source |
|---|---|---|---|---|---|
| 2024 President50 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | Kamala D. Harris and Tim Walz (D)29,818 · 52.3% | Donald J. Trump and JD Vance (R)25,835 · 45.3% | D+7.0 | 57,050 | Colorado Secretary of StateCertified — Colorado Secretary of State… |
| 2022 U.S. Senate50 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | Michael Bennet (D)24,395 · 51.5% | Joe O'Dea (R)21,947 · 46.4% | D+5.2 | 47,324 | Colorado Secretary of StateCertified — Colorado Secretary of State… |
| 2022 Governor50 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | Jared Polis and Dianne Primavera (D)26,463 · 56.0% | Heidi Ganahl and Danny Moore (R)20,177 · 42.7% | D+13.3 | 47,284 | Colorado Secretary of StateCertified — Colorado Secretary of State… |
| 2020 President44 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | Joseph R. Biden and Kamala D. Harris (D)30,036 · 51.9% | Donald J. Trump and Michael R. Pence (R)26,526 · 45.8% | D+6.1 | 57,881 | Colorado Secretary of StateCertified — Colorado Secretary of State… |
| 2020 U.S. Senate44 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | Cory Gardner (R)28,990 · 50.0% | John W. Hickenlooper (D)28,119 · 48.5% | R+1.5 | 57,979 | 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 Representative — State Representative District 43
Colorado General Election 2024-11-05 · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Bob MarshallDemocratic | Democratic | 27,915 | 51.3% |
| Matt BurchamRepublican | Republican | 26,542 | 48.7% |
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 Representative — State Representative District 43
Colorado General Election 2022-11-08 · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Robert ''Bob'' MarshallDemocratic | Democratic | 22,876 | 50.4% |
| Kurt HuffmanRepublican | Republican | 22,471 | 49.6% |
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 Representative — State Representative District 43
Colorado General Election 2020-11-03 · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Kevin Van WinkleRepublican | Republican | 26,758 | 52.9% |
| Jennifer MitkowskiDemocratic | Democratic | 23,859 | 47.1% |
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