Nonpartisan · Data from OpenStates / Plural Policy · Indiana
Votes with Republicans
96%
on 83 party-line votes · Senate Republicans median 93%
Cast a vote
99%
Yea or Nay on 299 of 301 roll calls · Senate median 99%
Their bills that became law
3 of 9
as a primary sponsor, this session · Republicans median 6
Roll calls on record
301
2026 Regular Session
Votes and bills updated Oct 4, 2026 from LegiScan (CC BY 4.0), which republishes the legislature’s own records. Profile details from OpenStates / Plural Policy. Figures cover 2026 Regular Session.
How Jim Buck 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 Jim Buck sits in the Senate
Each dot is one member of the Senate, placed by how often they voted on the Democratic side of party-line votes. Jim Buck is circled.
Always on the Republican sideAlways on the Democratic side
Times they broke with their party
3 of 83 party-line votes.
SB0285 · Housing matters.
Senate – Senate concurred with House amendments · 2026-02-26 · Passed 28–22 · most Republicans voted the other way
HB1038 · Gaming matters.
Senate – Third reading · 2026-02-24 · Passed 26–22 · most Republicans voted the other way
SB0285 · Housing matters.
Senate – Third reading · 2026-01-28 · Passed 29–19 · most Republicans voted the other way
Closest votes they cast
Roll calls decided by the fewest votes, one per bill.
HB1002 · Electric utility affordability.
Senate – Amendment #14 (Hunley) failed · 2026-02-16 · Failed 23–26
HB1038 · Gaming matters.
Senate – Third reading · 2026-02-24 · Passed 26–22
SB0243 · Various tax matters.
Senate – Amendment #4 (Young M) failed · 2026-01-26 · Failed 20–24
SB0277 · Indiana department of environmental management.
Senate – Senate concurred with House amendments · 2026-02-25 · Passed 26–21
SB0285 · Housing matters.
Senate – Senate concurred with House amendments · 2026-02-26 · Passed 28–22
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.
David NiezgodskiDemocrat · District 10 · 114 shared contested votes
40%
Lonnie RandolphDemocrat · District 2 · 102 shared contested votes
31%
Mark SpencerDemocrat · District 3 · 112 shared contested votes
31%
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 (2 in all). Gaps are months the chamber wasn’t voting.
← Indiana Delegation
YeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaNayYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaNayYeaYeaYeaYeaYeaYeaYeaNayYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYea
Their bills, from filing to law
Bills Jim Buck 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.
Introduced9
Out of committee4
Passed one chamber4
Passed both chambers3
Became law3
Never left committee5
For comparison, the median Republican member of the Senate has 6 bills that became law this session.
Township mergers.
Township mergers. Requires the department of local government finance (department) not later than December 31, 2026, to compile data on each township (excluding townships in Marion County) and assign points based upon the township government's performance. Requires a township government that is assigned at least…
Became lawPublic Law 134 · 2026-03-05
Shooting ranges.
Shooting ranges. Provides that the maintenance, repair, renovation, modernization, or expansion of buildings, structures, or facilities used in connection with a shooting range, including improvements to safety, security accessibility, or environmental controls, is a continuation of a permitted use and may not be treated by…
Became lawPublic Law 117 · 2026-03-05
Community corrections trust funds.
Community corrections trust funds. Authorizes a county that operates a community corrections program to establish a county community corrections trust fund (fund). Specifies the funding sources and permissible uses of the fund. Specifies reporting and auditing requirements relating to the administration of the fund. Makes…
Became lawPublic Law 110 · 2026-03-05
Relocation of outdoor advertising signs.
Relocation of outdoor advertising signs. Provides that the Indiana department of transportation or a zoning authority may not apply zoning standards or require a permit to relocate certain outdoor advertising signs. Provides that an existing outdoor advertising sign located within the boundaries of an excluded…
Passed one chamberFirst reading: referred to Committee on Roads and Transportation · 2026-01-28
Eminent domain.
Eminent domain. Provides that if a unit of local government (unit) provides forgivable loans, the unit must (as a condition of providing forgivable loans) require that a person operating a business on a property may be entitled to compensation for business losses resulting from a…
Not out of committeeCommittee report: amend do pass adopted; reassigned to Committee on Appropriations · 2026-01-15
Circuit breaker credit for homesteads.
Circuit breaker credit for homesteads. Limits the year over year increase in property tax liability for homesteads to not more than 4%.
Not out of committeeFirst reading: referred to Committee on Tax and Fiscal Policy · 2026-01-08
Circuit breaker credits for homesteads.
Circuit breaker credits for homesteads. Authorizes the fiscal body of a county, city, or town (municipality) to reduce its homestead property tax cap. Requires the reduced property tax cap to apply only in determining the net property tax revenue of the municipality that adopted it…
Not out of committeeFirst reading: referred to Committee on Tax and Fiscal Policy · 2026-01-08
Dangerous excessive speeding.
Dangerous excessive speeding. Creates the crime of excessive speeding, a Class C misdemeanor. Provides that the offense is a Class B misdemeanor if the person has a prior unrelated conviction and provides that two convictions within five years shall result in the court's recommendation for…
Not out of committeeFirst reading: referred to Committee on Corrections and Criminal Law · 2026-01-05
Constitutional amendment on circuit breaker credit.
Constitutional amendment on circuit breaker credit. Amends the Indiana Constitution to permit the general assembly to enact provisions to allow units of local government to reduce the homestead property tax cap that is applied to the unit of local government's property tax levy within its…
Not out of committeeFirst reading: referred to Committee on Tax and Fiscal Policy · 2025-12-08
Descriptions are the legislature’s own synopsis. Bill data from LegiScan, CC BY 4.0.
Loading committees…
SB0179 · 2026-02-27
Indiana department of transportation. (Senate – Rules Suspended. Conference Committee Report 1)
SB0140 · 2026-02-27
Public safety. (Senate – Rules Suspended. Conference Committee Report 1)
SB0224 · 2026-02-27
Department of natural resources. (Senate – Rules Suspended. Senate concurred with House amendments)
SB0239 · 2026-02-27
Various education matters. (Senate – Rules Suspended. Conference Committee Report 1)
SB0185 · 2026-02-27
Alcohol and tobacco matters. (Senate – Rules Suspended. Conference Committee Report 1)
HB1343 · 2026-02-27
Public safety matters. (Senate – Rules Suspended. Conference Committee Report 1)
SB0204 · 2026-02-27
Various education matters. (Senate – Rules Suspended. Conference Committee Report 1)
HB1406 · 2026-02-27
Tax and fiscal matters. (Senate – Rules Suspended. Conference Committee Report 1)
SB0014 · 2026-02-27
Pension matters. (Senate – Rules Suspended. Conference Committee Report 1)
HB1268 · 2026-02-27
Indiana defense matters. (Senate – Rules Suspended. Conference Committee Report 1)
SB0256 · 2026-02-27
Foreign agent registration, foreign terrorist organizations, and foreign adversaries. (Senate – Rules Suspended. Conference Committee Report 1)
SB0199 · 2026-02-27
Various education matters. (Senate – Rules Suspended. Conference Committee Report 1)
SB0071 · 2026-02-27
Various probate matters. (Senate – Rules Suspended. Conference Committee Report 1)
SB0004 · 2026-02-27
Various fiscal matters. (Senate – Rules Suspended. Conference Committee Report 1)
HB1003 · 2026-02-27
Boards and commissions. (Senate – Rules Suspended. Conference Committee Report 1)
HB1038 · 2026-02-27
Gaming matters. (Senate – Rules Suspended. Conference Committee Report 1)
SB0176 · 2026-02-27
Shooting ranges. (Senate – Rules Suspended. Conference Committee Report 1)
HB1115 · 2026-02-27
Homeowners association governance. (Senate – Rules Suspended. Conference Committee Report 1)
HB1200 · 2026-02-27
Bureau of motor vehicles. (Senate – Rules Suspended. Conference Committee Report 1)
SB0271 · 2026-02-27
Telecommunications wire and valuable metal dealers. (Senate – Rules Suspended. Conference Committee Report 1)
SB0080 · 2026-02-27
Code publication. (Senate – Rules Suspended. Conference Committee Report 1)
HB1266 · 2026-02-27
Department of education and education matters. (Senate – Rules Suspended. Conference Committee Report 1)
SB0144 · 2026-02-27
Tobacco, e-liquid, and vapor devices. (Senate – Rules Suspended. Conference Committee Report 1)
HB1210 · 2026-02-27
Department of local government finance. (Senate – Rules Suspended. Conference Committee Report 1)
HB1249 · 2026-02-27
Various criminal law matters. (Senate – Rules Suspended. Conference Committee Report 1)
HB1408 · 2026-02-27
Education matters. (Senate – Rules Suspended. Conference Committee Report 1)
HB1277 · 2026-02-27
Health and human services matters. (Senate – Rules Suspended. Conference Committee Report 1)
SB0285 · 2026-02-26
Housing matters. (Senate – Senate concurred with House amendments)
SB0226 · 2026-02-26
Indiana department of administration. (Senate – Senate concurred with House amendments)
SB0027 · 2026-02-26
Stadium authority. (Senate – Senate concurred with House amendments)
HB1052 · 2026-02-26
Various administrative law matters. (Senate – Conference Committee Report 1)
SB0254 · 2026-02-26
Ivy Tech Community College. (Senate – Senate concurred with House amendments)
SB0189 · 2026-02-26
Nonparticipating providers. (Senate – Senate concurred with House amendments)
SB0282 · 2026-02-26
Compounding drugs; registration of medical spas. (Senate – Senate concurred with House amendments)
SB0225 · 2026-02-26
Health matters. (Senate – Senate concurred with House amendments)
SB0270 · 2026-02-26
Township mergers. (Senate – Senate concurred with House amendments)
SB0291 · 2026-02-25
Court security. (Senate – Senate concurred with House amendments)
SB0113 · 2026-02-25
Elections matters. (Senate – Senate concurred with House amendments)
SB0169 · 2026-02-25
Reorganization of consumer lending laws. (Senate – Senate concurred with House amendments)
SB0092 · 2026-02-25
Community corrections trust funds. (Senate – Senate concurred with House amendments)
SB0090 · 2026-02-25
Consent for pelvic, prostate, and rectal exams. (Senate – Senate concurred with House amendments)
SB0241 · 2026-02-25
Utility service enhancement improvement costs. (Senate – Senate concurred with House amendments)
SB0160 · 2026-02-25
Public safety. (Senate – Senate concurred with House amendments)
SB0262 · 2026-02-25
INSPECT program. (Senate – Senate concurred with House amendments)
SB0222 · 2026-02-25
Family and social services administration matters. (Senate – Senate concurred with House amendments)
SB0078 · 2026-02-25
Wireless communication device policy. (Senate – Senate concurred with House amendments)
SB0163 · 2026-02-25
Various property tax matters. (Senate – Senate concurred with House amendments)
SB0243 · 2026-02-25
Various tax matters. (Senate – Senate concurred with House amendments)
SB0293 · 2026-02-25
Pharmacist licensure. (Senate – Senate concurred with House amendments)
SB0171 · 2026-02-25
Family and children matters. (Senate – Senate concurred with House amendments)
SB0240 · 2026-02-25
Surplus interconnection service. (Senate – Senate concurred with House amendments)
SB0214 · 2026-02-25
Department of workforce development. (Senate – Senate concurred with House amendments)
SB0246 · 2026-02-25
Redaction of court records. (Senate – Senate concurred with House amendments)
SB0076 · 2026-02-25
Immigration matters. (Senate – Senate concurred with House amendments)
SB0200 · 2026-02-25
Public school matters. (Senate – Senate concurred with House amendments)
SB0277 · 2026-02-25
Indiana department of environmental management. (Senate – Senate concurred with House amendments)
SB0091 · 2026-02-25
Syringe exchange program. (Senate – Senate concurred with House amendments)
SB0005 · 2026-02-25
Suspension of permit. (Senate – Senate concurred with House amendments)
SB0119 · 2026-02-25
Grooming. (Senate – Senate concurred with House amendments)
SB0180 · 2026-02-25
Various health care matters. (Senate – Senate concurred with House amendments)
Complete voting record from LegiScan (showing the 60 most recent of 301 total roll-call votes this session).
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