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

Updated October 22, 2026, 09:28 UTC

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Pennsylvania House District 154

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

No Republican running: counted Democrat · Napoleon Nelson (D), Stephanie Berardi (PFP)

Pennsylvania House District 154: No Republican running: counted DemocratPennsylvania House 148: chance of a Democratic win >99%; 2024 president D+47Pennsylvania House 153: chance of a Democratic win >99%; 2024 president D+32Pennsylvania House 172: chance of a Democratic win >99%; 2024 president R+1Pennsylvania House 194: chance of a Democratic win >99%; 2024 president D+56Pennsylvania House 198: chance of a Democratic win >99%; 2024 president D+86Pennsylvania House 200: chance of a Democratic win >99%; 2024 president D+90Pennsylvania House 203: chance of a Democratic win >99%; 2024 president D+55Pennsylvania House District 154: No Republican running: counted Democrat203198200172194153148154
Safe DLean DToss-upLean RSafe RHatched: not up in 2026 (shaded by holder) · dashed: other state

District 154 is safe Democratic. Of its 7 neighbouring districts, 7 favour Democrats.

StatusNo Republican running: counted Democrat
CandidatesNapoleon Nelson (D), Stephanie Berardi (PFP)
Candidate list fromofficial
Current memberNapoleon Nelson

How it has voted

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

Legislature 2022D+61
Governor 2022D+71
Legislature 2024D+61
President 2024D+60
← RepublicanDemocratic →

Who lives here

Census Bureau, American Community Survey 2019-2023.

This districtPennsylvania
Median household income$113,781$76,081
Bachelor's degree or more (25+)60%34%
Median age4241
White (not Hispanic)59%74%
Black27%10%
Hispanic5%8%
Asian6%4%
Born abroad11%7%
Jobs in manufacturing6%11%
Jobs in farming or mining0%1%

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.