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535

CO-3

  • Dwayne Romero (Dem)
  • Jeff Hurd (Rep · incumbent)

Favors Dem

Democrats75%

Democrats are favored, winning 74,873 of 100,000 simulated elections.

Favors Dem

Democrats75%

Democrats are favored, winning 74,761 of 100,000 simulated elections.

Forecast detail

as of Oct 4, 2026, 2:30 AM EDT

Estimated margin

D+5.7

5th–95th interval

R+8.1 to D+19.7

Estimated margin

D+5.7

5th–95th interval

R+8.2 to D+19.7

Win probability over time

Dem win probability Rep win probability Tossup band

Polls

Dem-leaning poll Rep-leaning poll current average: R+1.8

Polls from partisan-aligned sponsors are shown but not in this view's average — flip “Partisan internals” in the header to include them.Partisan-sponsored polls are in this view's average, shifted 0.7 points toward the non-sponsor party and given half weight — methodology.

Pollster Dates Sample Results Margin House adj. Source
Dwayne Romero (D) vs Jeff Hurd (R) · 1 poll
Keating Research, Inc. dem sponsor Jul 21–Jul 23, 2026 500 lv Jeff Hurd 46.0% Dwayne Romero 45.0% R+1.0 — Source
Alex Kelloff (D) vs Jeff Hurd (R) · 2 polls Polled before the field was set
Ragnar Research Partners rep sponsor Mar 10–Mar 12, 2026 400 lv Jeff Hurd 46.0% Dem 41.0% R+5.0 — Source
Expedition Strategies dem sponsor Jan 8–Jan 12, 2026 400 lv Jeff Hurd 48.0% Dem 39.0% R+9.0 — Source

Dispatches about this race

No dispatches about this race yet.