Illinois District 6
D+3
Primary: March 17, 2026
District Demographics
Median HHI
$96,658
Unemployment
4.5%
Uninsured
6.1%
Primary Contests
Democratic Primary
Sean Casten
Inc
$1.8M raised
D-
Republican Primary
Niki Conforti
$274K raised
N/A
Niki Conforti
$274K raised
N/A
Primary Opponents
Joseph Ruzevich
$169K raised
N/A
2024 House Results
SEAN CASTEN
vs54.2%
NIKI CONFORTI
45.8%
D+8.4
Candidate Details
Sean Casten
Democratic
Grade: D-
2026 Fundraising$1.8M
Individuals
PACs
NC
Niki Conforti
Republican
Grade: N/A
2026 Fundraising$274K
Individuals
PACs
NC
Niki Conforti
Republican
Grade: N/A
2026 Fundraising$274K
Individuals
PACs
JR
Joseph Ruzevich
Democratic
Grade: N/A
2026 Fundraising$169K
Individuals
Self