VoteROI
2026 Likely D

Colorado, US Senate

Incumbent: John Hickenlooper (D)

November Matchup

John Hickenlooper
Democrat
D nominee, incumbent. 52.8% (472,870) to Julie Gonzales 47.2%. Source: Colorado Secretary of State Election Night Reporting, election 126592 (results.enr.clarityelections.com/CO/126592), primary held 2026-06-30.
Mark Baisley
Republican
R nominee, unopposed (445,352). State Senator. Source: Colorado Secretary of State Election Night Reporting, election 126592 (results.enr.clarityelections.com/CO/126592), primary held 2026-06-30.

Who Funds This Race

John Hickenlooper Democrat
$26,911,679
itemized individual contributions · 63,653 transactions
74%from outside CO
10%of itemized $ in gifts under $200
Top 10 donorsTotal
1 Jones, Alan NEW YORK, NY $19,600 · 6 gifts
2 Simon, Deborah CARMEL, IN $17,600 · 6 gifts
3 Dangermond, Laura REDLANDS, CA $16,800 · 6 gifts
4 Lewis, Melony ASPEN, CO $16,800 · 4 gifts
5 Winkler, Matt WEST LAKE HILLS, TX $16,200 · 5 gifts
6 Laufer, Marsha LANTANA, FL $15,400 · 5 gifts
7 Bredesen, Philip NASHVILLE, TN $15,400 · 4 gifts
8 Pollack, Cintra DENVER, CO $15,200 · 7 gifts
9 Knott, Richard PARKER, CO $14,200 · 139 gifts
10 Burg, Kathryn A GREENWOOD VILLAGE, CO $12,600 · 5 gifts
FEC committee C00716720 — HICKENLOOPER FOR COLORADO. Cycle 2026.

Figures are itemized individual contributions to each candidate's principal campaign committee, from FEC filings. Federal committees itemize donors whose contributions total more than $200 in a cycle, so contributions below that threshold are reported only in aggregate and are not included — the sub-$200 figure above is the share of itemized dollars arriving in small gifts, not the candidate's overall small-dollar share. These totals also exclude PAC receipts, party transfers, and independent expenditures by outside groups, which in some races exceed everything the candidates raise themselves.

Primary Results

  • Julie Gonzales — eliminated. Lost D primary (47.2%, 422,488). State Senator. Source: Colorado Secretary of State Election Night Reporting, election 126592 (results.enr.clarityelections.com/CO/126592), primary held 2026-06-30.

Race last verified 2026-08-09. Source: Colorado Secretary of State Election Night Reporting, election 126592 (results.enr.clarityelections.com/CO/126592), primary held 2026-06-30.
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