Inside Elections
Search
Inside Elections
About
Ratings
House
Senate
Governor
Data
Analysis
House
Senate
Governor
President
Calendar
Subscribe
Login
Search
×
Nonpartisan Analysis Since 1980
Search
Senate
I
Independent
Whitfield Harrington
Candidate IL Senate
Next Election
2026
2026 Election: IL Senate
See More
Current Rating
Solid Democrat
2025 Baseline
+15.5
D 56.3
,
R 40.8
Campaign Finance Data
Loading finance data...
CYCLE
OFFICE
RAISED
SPENT
CASH-ON-HAND
Analysis
See All
Illinois Primary Results: Democrats Nominate Likely New Members
March 18, 2026
by
Jacob Rubashkin
2026 Senate Overview
January 22, 2026
by
Nathan Gonzales
&
Jacob Rubashkin
2026 Senate Overview (Oct. 23, 2025): Alabama – Kansas
October 23, 2025
by
Jacob Rubashkin
2026 Senate Overview (July 24, 2025): Alabama – Kansas
July 24, 2025
by
Jacob Rubashkin
Illinois Senate: Race of Three, Who Will It Be?
June 20, 2025
by
Jacob Rubashkin
Report Shorts (May 1, 2025)
May 1, 2025
by
Jacob Rubashkin
Illinois Senate: Durbin’s Retirement Sets Up Crowded Democratic Primary
April 23, 2025
by
Jacob Rubashkin
2026 Senate Overview (April 17, 2025): Alabama – Kansas
April 17, 2025
by
Jacob Rubashkin
Report Shorts (March 20, 2025)
March 20, 2025
by
Jacob Rubashkin
2026 Senate Overview (Jan. 9, 2025): Alabama – Kansas
January 9, 2025
by
Jacob Rubashkin
Ratings
2026
IL — Senate II
April 23, 2025
Solid Democrat
January 9, 2025
Solid Democrat
2024
IL — Senate III
January 6, 2023
Not Up This Cycle
