Helm

OH-12 House forecast

Safe Rep2026 lines

Polls close

Balderson 95% chance

  • Jerrad Christian (D)0% past 7 days5%
  • Troy Balderson (R)-1% past 7 days95%

Chance over time

  • Christian5%
  • Balderson95%

Chance over time, past month: Christian from 5% to 5%; Balderson from 95% to 95%.

Chance over time, past month, weekly
DateChristianBalderson
Sep 22, 20265%95%
Sep 29, 20265%95%
Oct 7, 20265%95%
Oct 14, 20265%95%
Oct 21, 20265%95%

Projected margin

Most likely Balderson by 20–25 · 8 in 10: Balderson +34.4 to Balderson +10.7

Margin forecast from public sources, collected by Helm's data infrastructure
Projected margin of victory
MarginChance
Balderson by 40+3%
Balderson by 35–406%
Balderson by 30–3511%
Balderson by 25–3014%
Balderson by 20–2527%
Balderson by 15–2023%
Balderson by 10–158%
Balderson by 0–103%
Christian wins6%

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-12 member was elected on different lines.

More in Ohio

14 more House districts

News and signals

House
92% DEM
Senate
65% DEM