Helm

OH-03 House forecast

Safe Dem2026 lines

Polls close

Beatty 97% chance

  • Joyce Beatty (D)0% past 7 days97%
  • Cleophus Dulaney (R)0% past 7 days2%

Chance over time

  • Beatty97%
  • Dulaney2%

Chance over time, past month: Beatty from 96% to 97%; Dulaney from 2% to 2%.

Chance over time, past month, weekly
DateBeattyDulaney
Sep 22, 202697%2%
Sep 29, 202697%2%
Oct 6, 202697%2%
Oct 14, 202697%2%
Oct 21, 202697%2%

Projected margin

Most likely Beatty by 45–50 · 8 in 10: Beatty +37.6 to Beatty +58.2

Margin forecast from public sources, collected by Helm's data infrastructure
Projected margin of victory
MarginChance
Dulaney wins3%
Beatty by 0–253%
Beatty by 25–35<1%
Beatty by 35–407%
Beatty by 40–4518%
Beatty by 45–5028%
Beatty by 50–5521%
Beatty by 55–6017%
Beatty by 60–653%
Beatty by 65+1%

Helm simulation

Not among the districts that most often decide House control in the simulation.

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Context

  • New lines for 2026: the current OH-03 member was elected on different lines.

More in Ohio

14 more House districts

News and signals

House
92% DEM
Senate
65% DEM