2026 election · November 3, 2026
Colorado's 1st congressional district, 2026
Results: not shown yet. Official results are certified by each state and compiled by the Clerk of the House after the election; this page will not name a winner until a reliable source is in place.
Current member
DDemocrat · CO-01
Diana DeGette
Defeated in the primary, so not on the November ballot (Clerk of the House).
America First score · 95% range 17 to 33 · ranks 308–431 of 433 in the House
On the November 3 ballot · 5
| Candidate | Party | Total receipts, 2026 cycle | Score |
|---|---|---|---|
| Christy Peterson | Republican | $9,446 | No score |
| Melat Kiros | Democrat | $1,308,528 | No score |
| Shimon Blau | Unaffiliated | $204,361 | No score |
| Chad Humphrey | Libertarian | – | No score |
| Critter Milton | Unity Party | $0 | No score |
Ballot from the Clerk of the House, nominees for the November 3, 2026 election (published October 8, 2026), compiled from official state sources. Only members of Congress have an America First score, because it comes only from roll call votes cast in Congress; other candidates have none. Money raised is total 2026-cycle receipts filed with the FEC, matched by name; – means no matching FEC filing among the top fundraisers for this seat.
Others who registered with the FEC for this seat but are not on the November ballot · 4
- Wanda James Democrat · $304,302 raised
- Santiago Emmanuel Palomino Democrat · $6,637 raised
- John Wren Write-in · $0 raised
- Tiffany Rodgers Democrat · $0 raised
Party is shown as filed and never affects any score. All of Colorado · All 2026 races · Members leaving their seat