Election forecasts you can inspect.Tested models, shown with their sources and their uncertainty.

Updated October 22, 2026, 09:28 UTC

State legislatures › New Hampshire House

New Hampshire House District Rockingham 33

2026 forecast · Updated October 22, 2026, 09:28 UTC

Decided: only a Democrat is running · Alexis Simpson (D)

New Hampshire House District Rockingham 33: Decided: only a Democrat is runningNew Hampshire House Rockingham 10: chance of a Democratic win >99%; 2024 president D+30New Hampshire House Rockingham 11: chance of a Democratic win >99%New Hampshire House Rockingham 12: chance of a Democratic win 99%; 2024 president D+21New Hampshire House Rockingham 14: chance of a Democratic win 28%; 2024 president R+15New Hampshire House Rockingham 19: chance of a Democratic win 6%; 2024 president R+2New Hampshire House Rockingham 21: chance of a Democratic win >99%; 2024 president D+35New Hampshire House Rockingham 23: chance of a Democratic win >99%; 2024 president D+15New Hampshire House Rockingham 24: chance of a Democratic win 98%; 2024 president D+18New Hampshire House Rockingham 29: chance of a Democratic win 73%New Hampshire House Rockingham 32: chance of a Democratic win 2%; 2024 president R+14New Hampshire House Rockingham 34: chance of a Democratic win 1%; 2024 president R+17New Hampshire House Rockingham 36: chance of a Democratic win 3%; 2024 president R+11New Hampshire House Rockingham 37: chance of a Democratic win >99%; 2024 president D+43New Hampshire House Rockingham 38: chance of a Democratic win 98%; 2024 president D+17New Hampshire House Rockingham 40: chance of a Democratic win 16%; 2024 president R+23New Hampshire House Rockingham 5: chance of a Democratic win 65%; 2024 president R+12New Hampshire House Rockingham 6: chance of a Democratic win 84%; 2024 president D+3New Hampshire House Strafford 10: chance of a Democratic win >99%; 2024 president D+45New Hampshire House Strafford 11: chance of a Democratic win >99%; 2024 president D+29New Hampshire House Strafford 20: chance of a Democratic win >99%; 2024 president D+37New Hampshire House District Rockingham 33: Decided: only a Democrat is runningRockingham 6Rockingham 37Rockingham 14Rockingham 32Rockingham 36Strafford 20Rockingham 33
Safe DLean DToss-upLean RSafe RHatched: not up in 2026 (shaded by holder) · dashed: other state

District Rockingham 33 is safe Democratic. Of its 20 neighbouring districts, 14 favour Democrats, 6 favour Republicans.

StatusDecided: only a Democrat is running
CandidatesAlexis Simpson (D)
Candidate list fromcivic guide
Current memberAlexis Simpson

How it has voted

On its current lines. Legislative contests and the top-of-ticket vote inside the district.

Legislature 2024uncontested (D)
President 2024D+25
← RepublicanDemocratic →

Initial version. This model was tested on every state legislative election from 1994 to 2024 before publication, forecasting each as if it had not happened. It beat the simple rule “the party that holds the seat keeps it”, and its chamber seat counts were off by 2.9 seats on average (target: under 3). Districts with no two-party race last time are read from their own presidential vote, a change tested in advance that cut their average error from 17 to 13 points. It missed one of its five accuracy targets: in 2024, the calmest year on record, its ranges were wider than they needed to be (92% of results fell inside its 80% ranges; target: at most 88%). Treat the ranges as cautious. The full test record and code.