Nonpartisan · Data from OpenStates / Plural Policy · Illinois
Republican
· Representative
Blaine Wilhour
Represents District 110 in the House of Representatives.
Votes with Republicans
99%
on 627 party-line votes · House Republicans median 96%
Cast a vote
92%
Yea or Nay on 1,541 of 1,682 roll calls · House median 98%
Their bills that became law
3 of 18
as a primary sponsor, this session · Republicans median 6.5
Roll calls on record
1,682
104th General Assembly
Votes and bills updated Oct 9, 2026 from LegiScan (CC BY 4.0), which republishes the legislature’s own records. Profile details from OpenStates / Plural Policy. Figures cover 104th General Assembly.
How Blaine Wilhour votes
A party-line vote is a roll call where most voting Democrats and most voting Republicans took opposite sides. Absences and not-voting are never counted. Same method as our Congress pages.
Where Blaine Wilhour sits in the House
Each dot is one member of the House, placed by how often they voted on the Democratic side of party-line votes. Blaine Wilhour is circled.
Always on the Republican sideAlways on the Democratic side
Times they broke with their party
9 of 627 party-line votes.
SB4025 · EPA-LEAD SERVICE LINE REPLACE
In plain English Allows water suppliers to notify customers of lead service lines through additional methods, exempts high-volume replacers from partial replacement restrictions, and requires large-city property owners to allow water suppliers access to replace lead lines.
House Third Reading · 2026-05-28 · Passed 83–29 · most Republicans voted the other way
HB5511 · DIGITAL AGE ASSURANCE
House Third Reading · 2026-04-16 · Passed 82–27 · most Republicans voted the other way
HB4708 · CD CORR-OPIOID USE DISORDERS
House Third Reading · 2026-04-15 · Passed 76–32 · most Republicans voted the other way
SB1697 · CARBON CAPTURE-COMPENSATION
Third Reading in House · 2025-05-31 · Passed 93–21 · most Republicans voted the other way
SB1784 · JUV CT-COMMITMENT-AGE
Third Reading in House · 2025-05-30 · Passed 81–28 · most Republicans voted the other way
SB0191 · SCH BUS-SEAT SAFETY BELTS
Third Reading in House · 2025-05-21 · Passed 83–27 · most Republicans voted the other way
SB1723 · EPA-SOLE-SOURCE AQUIFER
Third Reading in House · 2025-05-20 · Passed 91–19 · most Republicans voted the other way
HB3037 · RIGHT TO PLAY ACT
Third Reading in House · 2025-04-09 · Passed 68–39 · most Republicans voted the other way
HB3462 · DFPR-CRIMINAL CONVICTIONS
Third Reading in House · 2025-04-08 · Passed 80–36 · most Republicans voted the other way
Closest votes they cast
Roll calls decided by the fewest votes, one per bill.
HB3762 · EXTREME WORKPLACE TEMPS
In plain English Requires the state to establish workplace temperature safety standards for excessive heat and cold, with an injury prevention plan due by January 2026.
House Labor & Commerce Committee · 2025-03-19 · Failed 7–6
HB3332 · CD CORR-SENTENCING REVIEW
Third Reading in House · 2025-04-10 · Failed 49–51
HB2380 · EV REBATE-APPLICATIONS
House Energy & Environment Committee · 2025-03-20 · Passed 8–6
HB3309 · EDU LABOR RELATIONS-NOTICE
House Labor & Commerce Committee · 2025-03-19 · Passed 8–6
HB1058 · PREVAILING WAGE-PENALTIES
House Labor & Commerce Committee · 2025-03-19 · Passed 8–6
Democrats they vote with most
Share of contested roll calls (the losing side got at least 10%) where both voted and landed on the same side. Unanimous votes are left out, because on those everyone agrees.
Larry WalshDemocrat · District 86 · 490 shared contested votes
6%
Anthony DeLucaDemocrat · District 80 · 445 shared contested votes
6%
Rita MayfieldDemocrat · District 60 · 453 shared contested votes
5%
Their session, month by month
Dark bars are roll calls they were recorded on each month; the red part is the ones without a Yea or Nay (141 in all). Gaps are months the chamber wasn’t voting.
← Illinois Delegation
YeaNayNayYeaYeaYeaNayYeaYeaYeaYeaYeaYeaNayNayNayYeaYeaNayNayNayYeaNayNayNayYeaNayNayNayYeaYeaYeaYeaNayNayYeaNayNayYeaNayYeaNayNayYeaYeaNayYeaNay
Their bills, from filing to law
Bills Blaine Wilhour was a primary sponsor of this session. Most bills from either party never leave committee; in Illinois many never get past the Assignments or Rules committee.
Introduced18
Out of committee3
Passed one chamber3
Passed both chambers3
Became law3
Never left committee15
For comparison, the median Republican member of the House has 6.5 bills that became law this session.
CW2 DONALDSON MEM'L OVERPASS
In plain English Designates the Fourth Street Interstates 57 and 70 Overpass in Effingham as the "Chief Warrant Officer 2 Christopher Donaldson Memorial Overpass".
Official synopsis: Designates the Fourth Street Interstates 57 and 70 Overpass in Effingham as the "Chief Warrant Officer 2 Christopher Donaldson Memorial Overpass".
Became lawAdopted Both Houses · 2026-05-28
CONGRATS-FRANKLIN PARK
Congratulates the Franklin Park Middle School boys track and field team, the Bobcats, on winning the 2026 Southern Illinois Junior High School Athletic Association (SIJHSAA) Class L State Championship.
Became lawResolution Adopted · 2026-05-22
UNIV OF IL-ADMIT IN-STATE STU
Amends the University of Illinois Act. Beginning with the 2026-2027 academic year, provides that the Board of Trustees shall give priority admission to residents of this State. Based upon academic year, sets forth the percentage of the University's freshman class of undergraduate students that must…
Not out of committeeAdded Co-Sponsor Rep. David Friess · 2026-02-26
CONGRATS-CHIEF KENNY RYKER
Congratulates Chief Ryker on his retirement, thanks him for his years of service to his community and to the State of Illinois, and wishes him, his wife and son, and his family the best in their future endeavors.
Became lawAdded Chief Co-Sponsor Rep. Wayne A. Rosenthal · 2025-10-30
ETHICS-REP CASE AND RECUSAL
Amends the Illinois Governmental Ethics Act. Modifies the definition of "representation case" to include matters before units of local government. Provides that no legislator or employee of a governmental entity may accept or participate in any way in any representation case if the State or…
Not out of committeeAdded Co-Sponsor Rep. Jason R. Bunting · 2025-04-08
ETHICS-LOBBYING RESTRICTION
Amends the State Officials and Employees Ethics Act. Provides that any member of the General Assembly, person whose appointment to office is subject to the advice and consent of the Senate, or head of a department, commission, board, division, bureau, authority, or other administrative unit…
Not out of committeeAdded Co-Sponsor Rep. Joe C. Sosnowski · 2025-03-26
CONSERVATION OPP AREA-NOTICE
Amends the Illinois Natural Areas Stewardship Act. Provides that the Department of Natural Resources shall notify all persons residing in a Conservation Opportunity Area that they reside in a Conservation Opportunity Area, and that the Department shall send one notice per household. Provides that the…
Not out of committeeRule 19(a) / Re-referred to Rules Committee · 2025-03-21
INC TX-EMINENT DOMAIN
Amends the Illinois Income Tax Act. Creates a deduction in an amount equal to the capital gains realized by the taxpayer from the taking of property by eminent domain to the extent that those gains are included in the taxpayer's federal taxable income. Effective immediately.
Not out of committeeRule 19(a) / Re-referred to Rules Committee · 2025-03-21
RESHORE OUR SUPPLY CHAINS
Amends the Illinois Income Tax Act. Provides that the amendatory Act may be referred to as the Reshore Our Supply Chains Tax Reform Act. In specified provisions concerning base income, provides that a taxpayer may claim a depreciation deduction for federal income tax purposes.
Not out of committeeRule 19(a) / Re-referred to Rules Committee · 2025-03-21
EPA-LARGE GHG EMITTING UNIT
Amends the Environmental Protection Act. Provides that the owner or operator of any large GHG-emitting unit in the State, including the owner or operator of an EGU in the State, may petition the Commission for a waiver of any one or more specified emission limitations.…
Not out of committeeReferred to Rules Committee · 2025-02-18
ESTATE TAX-REPEAL
Amends the Illinois Estate and Generation-Skipping Transfer Tax Act. Provides that no tax shall be imposed under the Act for persons dying on or after the effective date of the amendatory Act or for transfers made on or after the effective date of the amendatory…
Not out of committeeReferred to Rules Committee · 2025-02-18
PEN CD-NONCOVERED EMPLOYEES
Amends the General Provisions Article of the Illinois Pension Code. Defines "eligible Tier 2 member" as a member who first became a member under a retirement system or pension fund established under the Code on or after January 1, 2011 and whose service under the…
Not out of committeeReferred to Rules Committee · 2025-02-18
CHINESE INVESTMENTS PROHIBITED
Amends the Deposit of State Moneys Act and the Public Funds Investment Act. Prohibits the investment of State moneys and public funds in certain investments or institutions tied to the Chinese Communist Party or the People's Republic of China. Amends the Procurement Code. Provides that…
Not out of committeeReferred to Rules Committee · 2025-02-18
PROPERTY-FOREIGN NATIONALS
Amends the Property Owned By Noncitizens Act. Provides that, beginning on the effective date of the amendatory Act, the Governor shall take such actions as may be necessary to prohibit the purchase of public or private real estate located in Illinois by any noncitizens. Provides…
Not out of committeeReferred to Rules Committee · 2025-02-18
INVEST IN KIDS-REENACT
Reenacts the Invest in Kids Act and makes the Act permanent. Amends the Illinois Income Tax Act to make conforming changes. Effective immediately.
Not out of committeeReferred to Rules Committee · 2025-02-18
“In plain English” lines are written by ThePolitibase with AI (Claude), from the official synopsis only; the synopsis is the authoritative text. Descriptions are the legislature’s own synopsis. Bill data from LegiScan, CC BY 4.0.
SB3731 · 2026-05-31
FIRST 2026 GENERAL REVISORY (House Third Reading)
HB5228 · 2026-05-31
WORK COMP-STATE LICENSURE (House Labor & Commerce Committee)
HB5228 · 2026-05-31
WORK COMP-STATE LICENSURE (House Concurrence)
SB3398 · 2026-05-31
CIV PRO-TENANTS IN COMMON (House Third Reading)
HB4203 · 2026-05-31
INS CD-CANCER SCREENINGS (House Concurrence)
HB5081 · 2026-05-31
VEH CD-ALTER SPEED LIMITS (House Concurrence)
HB5020 · 2026-05-31
JUV CT-EXTENDED JUR JUV PROS (House Concurrence)
SB3070 · 2026-05-31
EDUC-FOREIGN LANG ALTERNATIVE (House Third Reading)
HB3711 · 2026-05-31
PROFESSIONAL MISCONDUCT (House Concurrence)
HB4649 · 2026-05-31
FINANCIALLY EXPLOITED ADULT (House Concurrence)
SB0318 · 2026-05-31
BUSINESS-TECH (House Third Reading)
HB4534 · 2026-05-31
DCFS-ABUSED CHILD-GROOMING (House Concurrence)
HB3454 · 2026-05-31
EPINEPHRINE DELIVERY DEVICE (House Concurrence)
SB3393 · 2026-05-31
OSFM-CONTINUING EDUCATION (House Third Reading)
HB5492 · 2026-05-31
PRESCRIPTION HORMONE THERAPY (House Concurrence)
HB1810 · 2026-05-31
INCARCERATED-DISABILITIES (House Concurrence)
HB5449 · 2026-05-31
CONDO CI ASSN-DISCLSOURE INFO (House Concurrence)
SB3208 · 2026-05-31
VEH CD-HUSBANDRY IMPLEMENT DEF (House Third Reading)
SB3019 · 2026-05-31
FINANCE-AGRICULTURAL BORROWER (House Third Reading)
HB5093 · 2026-05-31
HIGHER ED-IN-STATE TUITION (House Concurrence)
HB2335 · 2026-05-31
VEH CD-VARIOUS (House Concurrence)
HB5387 · 2026-05-31
IDFPR-VARIOUS LICENSES (House Concurrence)
HB4327 · 2026-05-31
AUDITOR GENERAL-340B AUDIT (House Concurrence)
SB3222 · 2026-05-31
VIDEO STREAMING AD VOLUME (House Third Reading)
HB5090 · 2026-05-31
PROCUREMENT-CONSTRUCTION (House Concurrence)
SB2715 · 2026-05-31
OPEN MTGS-STATEWIDE ASSOC (House Third Reading)
HB2564 · 2026-05-31
PEN CD-TRS-SALARY INCREASES (House Concurrence)
HB4966 · 2026-05-31
DCFS-SECURE ACT (House Concurrence)
HB5487 · 2026-05-31
LAW FIRM OWNERSHIP (House Concurrence)
SB3561 · 2026-05-31
BUY-NOW-PAY-LATER ACT (House Third Reading)
SB3211 · 2026-05-31
TELEDENTISTRY EXAMINATIONS (House Third Reading)
HB2371 · 2026-05-31
DENTAL INSURANCE ASSIGNABILITY (House Concurrence)
HB4160 · 2026-05-31
AUTO INS-RIGHT TO APPRAISAL (House Concurrence)
HB4379 · 2026-05-31
ADULT CHANGING STATIONS (House Concurrence)
SB0248 · 2026-05-31
CRIM PRO-POST-CONVICT PETITION (House Third Reading)
SB3113 · 2026-05-31
CREDIT UNIONS-VARIOUS (House Third Reading)
HB1700 · 2026-05-31
FUNDS-COMMUNITY REINVESTMENT (House Concurrence)
HB2949 · 2026-05-31
FY27 BUDGET IMPLEMENTATION (House Concurrence)
HB3811 · 2026-05-31
PRIVATE PROFESSIONAL GUARDIANS (House Concurrence)
HB3595 · 2026-05-31
INS CD-PET INSURANCE (House Concurrence)
HB4911 · 2026-05-31
VETERAN SCRATCH-OFF GAME (House Concurrence)
SB3255 · 2026-05-31
DHS-DSP PILOT PROGRAM (House Third Reading)
SB3777 · 2026-05-31
HUMAN RIGHTS-DISPARTE IMPACT (House Third Reading)
SB3645 · 2026-05-31
REGULATORY SUNSET-RADIATION (House Third Reading)
HB3275 · 2026-05-31
SCH-CARDIAC EMERGENCY RESPONSE (House Concurrence)
HB5295 · 2026-05-31
REPRODUCTIVE HEALTH PRIVACY (House Concurrence)
SB3707 · 2026-05-31
VISION BENEFIT MANAGERS (House Third Reading)
HB2955 · 2026-05-31
EPA-PFAS WASTEWATER (House Concurrence)
Complete voting record from LegiScan (showing the 60 most recent of 1682 total roll-call votes this session).
Boundaries: U.S. Census Bureau cartographic boundary files, simplified for display. For an exact address, use the legislature’s own district finder.
Who represents this ground
Illinois builds each Senate district from exactly two House districts: Senate 55 is House 109 plus House 110. The percentage is how often each of them ended up on the same side as Blaine Wilhour on bills both voted on (each one’s final Yea or Nay on the bill).
Jason PlummerState Senate 55 · Republican
84%
Charlie MeierState House 109 · Republican
95%
Blaine WilhourState House 110 · Republican · this page
In Washington
Both U.S. senators represent the whole state. Which U.S. House member represents you depends on your address, so use the finder rather than a guess from district numbers.
Official Links
Follow Blaine Wilhour
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