ShowdownWire
November 3, 2026

Pennsylvania 10

Scott Perry (R) · Cook PVI R+3 · last result 50.6% R

Scott Perry
Public domain · Official portrait, United States Congress
R

Scott Perry

20¢
Wikipedia bio

Scott Gordon Perry is an American politician and retired Army National Guard brigadier general who is the U.S. representative for Pennsylvania's 10th congressional district, serving since 2013. The district, numbered as Pennsylvania's 4th congressional district from 2013 to 2019, is centered around Harrisburg, York, and most of their inner suburbs in Dauphin, Cumberland, and York counties.

Source: Scott Perry
81¢
Polymarket · Janelle Stelson (D) · 81¢. The contract price, not a forecast model.

Desk notes

Generated from the sourced figures on this page. Not a separate report.

Scott Perry (R) is the incumbent. The ratings consensus is Lean D. Cook’s cell is dated Oct. 16, 2026. 10 forecaster cells are stored. Kalshi Janelle Stelson 80¢ (mid). Polymarket Janelle Stelson 81¢ (mid). The 2024 presidential margin in this state was R+1.7. The 2020 presidential margin in this state was D+1.2.

House polling is not ingested in v1. This page is the ratings row only.

Polling average

No polling average for this race. That is an empty state, not a tie.

Ratings

Quoted from the Wikipedia predictions table, not scraped from the raters.

Markets

Raw yes-prices. Not vig-adjusted. Contracts under 1¢ are omitted.

KalshiKalshiOct 19, 8:37 PM EDT
PolymarketPolymarketOct 19, 8:37 PM EDT

PredictIt is off. Its terms limit the feed to non-commercial use.

Price history

through Oct 19, 8:11 PM EDT
0¢25¢50¢75¢100¢
KalshiJanelle Stelson 80¢ at Oct 19, 8:11 PM EDT· Kalshi public candlesticks · 59 hours
PolymarketJanelle Stelson 81¢ at Oct 19, 8:11 PM EDT· Polymarket CLOB prices-history · 692 hours
KalshiScott Perry 20¢ at Oct 19, 8:11 PM EDT· hourly pull · 5 hours
PolymarketScott Perry 20¢ at Oct 19, 8:11 PM EDT· hourly pull · 5 hours
Marker Oct 15, 8:00 PM EDT · Rating dated Oct. 16, 2026
Marker Oct 14, 8:00 PM EDT · Rating dated Oct. 15, 2026
Marker Oct 7, 8:00 PM EDT · Rating dated Oct. 8, 2026
Marker Oct 18, 8:00 PM EDT · Rating dated Oct. 19, 2026
Marker Oct 16, 8:00 PM EDT · Rating dated Oct. 17, 2026
Marker Oct 12, 8:00 PM EDT · Rating dated Oct. 13, 2026

Scale is fixed at 0–100¢. Hourly closes. A dashed line is a rating date or a poll end date stored on this race. Times are US Eastern.

Money

No FEC snapshot for this race.

Recent polls

No individual polls in this snapshot.

What changed

No move recorded since the baseline snapshot.

Results

Official results are not being treated as returns yet. Election Day is November 3, 2026.

Results appear here once official returns start on election night, November 3, 2026.

· snapshot Oct 19, 8:23 PM EDT · mode live

Pennsylvania 10 · ShowdownWire