Colorado 1st Congressional District
Congressional District 1
Covers parts of Denver County, Adams County, Arapahoe County and Jefferson County.
Who Holds This Seat
Running in 2026
Unaffiliated
- Ballot
- On the 2026 ballot
- Last Change
- New finance report · Oct 5
- Raised
- $184,750this report
- Cash on Hand
- $64,944this report
View the FilingQ3 Report · Filed Oct 5 · FEC
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.
Democrat
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Sep 25
- Raised
- $1,091,198cycle to date through Jun 30
- Cash on Hand
- $126,406cycle 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.
Republican
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Sep 25
- Raised
- $2,057cycle to date through Jun 30
- Cash on Hand
- $1,703cycle to date through Jun 30
View on FEC.govFEC, cycle to date through Jun 30, 2026
Unaffiliated
- 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.
Democrat
- 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.
Democrat
- 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
The District
Includes Denver (part), Aurora (part), Commerce City (part), Englewood (part), Sheridan (part), Bow Mar (part), Holly Hills and Glendale.
663 precincts · District lines: Congressional lines: U.S. Census Bureau (1:500,000 cartographic boundary, 119th Congress) · 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; City and County of Denver (official election precincts; 2022 and 2024 generals); 2020 elections in Jefferson and Boulder: U.S. Census Bureau 2020 voting districts; Arapahoe County, ElectionGeography_public FeatureServer/1; 2024 general
Results in This District
| Contest | First | Second | Margin | Votes | Source |
|---|---|---|---|---|---|
| 2024 President314 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | Kamala D. Harris and Tim Walz (D)284,791 · 76.4% | Donald J. Trump and JD Vance (R)77,564 · 20.8% | D+55.6 | 372,783 | Colorado Secretary of StateCertified — Colorado Secretary of State… |
| 2022 U.S. Senate312 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | Michael Bennet (D)232,014 · 79.9% | Joe O'Dea (R)53,058 · 18.3% | D+61.6 | 290,341 | Colorado Secretary of StateCertified — Colorado Secretary of State… |
| 2022 Governor312 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | Jared Polis and Dianne Primavera (D)237,982 · 82.2% | Heidi Ganahl and Danny Moore (R)47,413 · 16.4% | D+65.8 | 289,625 | Colorado Secretary of StateCertified — Colorado Secretary of State… |
| 2020 President357 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | Joseph R. Biden and Kamala D. Harris (D)308,591 · 79.3% | Donald J. Trump and Michael R. Pence (R)71,623 · 18.4% | D+60.9 | 389,065 | Colorado Secretary of StateCertified — Colorado Secretary of State… |
| 2020 U.S. Senate357 precinctsColorado Secretary of StateCertified — Colorado Secretary of State… | John W. Hickenlooper (D)301,123 · 77.5% | Cory Gardner (R)79,896 · 20.6% | D+57.0 | 388,342 | 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
United States Congressperson — U.S. Congressperson District 1
Colorado General Election 2024-11-05 · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Diana DeGetteDemocratic | Democratic | 264,606 | 76.5% |
| Valdamar ArchuletaRepublican | Republican | 74,598 | 21.6% |
| Critter MiltonUnity Party of Colorado | Unity Party of Colorado | 4,084 | 1.2% |
| Daniel LutzApproval Voting | Approval Voting | 2,351 | 0.7% |
| Charles H. "Chuck" NorrisDemocratic | Democratic | 88 | 0.0% |
| John R. JohnsonUnaffiliated | 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 Congressperson — U.S. Congressperson District 1
Colorado General Election 2022-11-08 · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Diana DeGetteDemocratic | Democratic | 226,929 | 80.3% |
| Jennifer QualteriRepublican | Republican | 49,530 | 17.5% |
| John C KittlesonLibertarian | Libertarian | 6,157 | 2.2% |
| Iris BoswellGreen | Green | 70 | 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 Congressperson — U.S. Congressperson District 1
Colorado General Election 2020-11-03 · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Diana DeGetteDemocratic | Democratic | 331,621 | 73.6% |
| Shane BollingRepublican | Republican | 105,955 | 23.5% |
| Kyle FureyLibertarian | Libertarian | 8,749 | 1.9% |
| Paul Noel FiorinoUnity Party of Colorado | Unity Party of Colorado | 2,524 | 0.6% |
| Jan KokApproval Voting | Approval Voting | 1,441 | 0.3% |
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