Illinois’s 8th District

U.S. House · IL-8

Election day November 3, 2026 · forecast of October 15, 2026

Our forecast gives the Democrats a 99% chance of winning, with an average lead of 17.5 points.

Safe seat. Chance of a final gap under 5 points: 4%.

Projected vote share

Projection by party

Thin vertical mark: 2024 result.

	Democrat	Republican
IL-8	58.7%	41.3%
National averageUnited States	54.5%+4.2	44.2%−3.0

Simple average of the 435 districts, not weighted by population.

Projection track

Latino citizens aged 18 and over	17.5% (± 0.5)

Share of all citizens aged 18 and over (ACS 2020–2024 estimate). Not a share of registered or actual voters.

Source: U.S. Census Bureau, citizen voting-age population by race and ethnicity, ACS 2020–2024, 119th Congress districts

Krishnamoorthi, S. Raja · Democrat

Held March 17, 2026 · Official source

Democratic primary	Melissa L. Bean	31.6%	22,279 votes
Republican primary	Jennifer Davis	51.4%	14,635 votes

Who's running

Candidates for the upcoming election.

The Democrats won by 14.1 points.

Our current projection: the Democrats ahead by 17.5 points.

Party ahead and how sure the projection is.

Watch list

The smallest projected gaps between the top two.