What are Mike Bost's chances of winning the 2026 IL-12 House race?

As of October 5, 2026, prediction markets give Mike Bost a 97% chance (Kalshi 96%, Polymarket 97%).

How much money has Mike Bost raised?

Mike Bost's campaign has raised $1.3M and has $790K cash on hand, through June 30, 2026, according to the FEC.

Republican · IL

As of October 5, 2026, prediction markets give Mike Bost (Republican) a 97% chance of winning the 2026 IL-12 House race (Kalshi 96%, Polymarket 97%).

Market	Chance	Kalshi	Polymarket	24h
2026 IL-12 House race	97%	96%	97%	—

Chance = this candidate's share of each market's prices, averaged across the exchanges that list it.

Through June 30, 2026. $513K from individuals, $811K from PACs. FEC filings for Michael Bost →

Market prices from Kalshi and Polymarket, collected every 10 minutes. Research, not betting advice.