Nonpartisan · Data from OpenStates / Plural Policy · South Carolina
Republican
· State Representative
Mark Willis
Represents District 16 in the House of Representatives.
Votes with Republicans
99%
on 302 party-line votes · House Republicans median 96%
Cast a vote
94%
Yea or Nay on 1,266 of 1,347 roll calls · House median 90%
Their bills that became law
3 of 6
as a primary sponsor, this session · Republicans median 5
Roll calls on record
1,347
126th General Assembly
Votes and bills updated Oct 5, 2026 from LegiScan (CC BY 4.0), which republishes the legislature’s own records. Profile details from OpenStates / Plural Policy. Figures cover 126th General Assembly.
How Mark Willis 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 Mark Willis 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. Mark Willis is circled.
Always on the Republican sideAlways on the Democratic side
Times they broke with their party
1 of 302 party-line votes.
H4025 · Appropriations Bill, 2025-2026
House: Adopt Amendment 55a Amendment Number 55a · 2025-05-06 · Failed 45–50 · most Republicans voted the other way
Closest votes they cast
Roll calls decided by the fewest votes, one per bill.
H3924 · Hemp-derived ingestible
In plain English Requires regulation of the sale of hemp-derived consumable products.
House: Table Motion To Recommit · 2026-04-21 · Failed 54–54
H4767 · Physician Noncompete Contract Prohibition
In plain English Prohibits noncompete clauses in physician contracts while allowing recoupment of certain expenses and protection of legitimate business interests.
House: Table Amendment 1 Amendment Number 1 · 2026-03-25 · Failed 53–53
S0287 · Electronic Nicotine Delivery System Regulation
House: Table Amendment 26 Amendment Number 26 · 2026-01-21 · Passed 50–48
H4759 · Intoxicating Hemp Beverages
House: Table Motion To Recommit · 2026-02-04 · Passed 56–53
H4025 · Appropriations Bill, 2025-2026
House: Adopt Amendment 55a Amendment Number 55a · 2025-05-06 · Failed 45–50
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.
Lucas AtkinsonDemocrat · District 57 · 334 shared contested votes
71%
Jackie HayesDemocrat · District 55 · 409 shared contested votes
55%
David WeeksDemocrat · District 51 · 324 shared contested votes
44%
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 (81 in all). Gaps are months the chamber wasn’t voting.
← South Carolina Delegation
YeaYeaYeaNayYeaYeaYeaYeaNayYeaAbsentAbsentAbsentAbsentAbsentAbsentAbsentAbsentAbsentAbsentAbsentAbsentAbsentAbsentAbsentAbsentAbsentYeaYeaNVYeaYeaYeaYeaNayYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaNVYeaNVYeaYeaYeaYea
Their bills, from filing to law
Bills Mark Willis 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.
Introduced6
Out of committee3
Passed one chamber3
Passed both chambers3
Became law3
Never left committee3
For comparison, the median Republican member of the House has 5 bills that became law this session.
Self-service storage, lien enforcement
Amend The South Carolina Code Of Laws By Amending Section 39-20-45, Relating To Enforcement Of Liens Against Occupants Of Self-service Storage Facilities, So As To Allow An Alternative Method Of Publishing An Advertisement Of The Public Sale Of The Personal Property Of An Occupant Who…
Not out of committeeReferred to Committee on Judiciary · 2026-05-07
Judge Joseph Wilson McGowan III Memorial Highway
Request The Department Of Transportation Name The Portion Of United States Highway 76 (hillcrest Drive) In The City Of Laurens In Laurens County From The Intersection Of North Harper Street To Hillcrest Square "judge Joseph Wilson Mcgowan Iii Memorial Highway" And Erect Appropriate Signs Or…
Not out of committeeAdopted, returned to House with concurrence · 2026-05-07
Fireworks discharged near equine facilities
Amend The South Carolina Code Of Laws By Adding Section 47-1-65 So As To Provide It Is Unlawful To Discharge Fireworks Near Facilities Housing Equine.
Not out of committeeReferred to Committee on Agriculture, Natural Resources and Environmental Affairs · 2026-02-05
Laurens Co. Administrator Higgs
Recognize And Honor Thomas R. Higgs Ii, Laurens County Administrator, For His Outstanding Service And To Wish Him Continued Success And Happiness As He Leaves His Post To Become Colleton County Administrator.
Became lawIntroduced and adopted · 2025-05-01
James Monroe Mission House, 20th anniversary
Recognize And Honor The James Monroe Mission House In Fountain Inn For Two Decades Of Dedicated Service To The Residents Of Greenville And Laurens Counties.
Became lawIntroduced and adopted · 2025-04-03
Amanda Benfield retirement
Recognize And Honor Amanda Benfield, President And Ceo Of The Laurens County Chamber Of Commerce, Upon The Occasion Of Her Retirement After Years Of Outstanding Service, And To Wish Her Continued Success And Happiness In All Her Future Endeavors.
Became lawIntroduced and adopted · 2025-02-19
Descriptions are the legislature’s own synopsis. Bill data from LegiScan, CC BY 4.0.
Loading committees…
H3305 · 2026-08-25
Supplemental Appropriations (House: Invoke The Previous Question (cloture))
H3305 · 2026-08-25
Supplemental Appropriations (House: Table Amendment 1a Amendment Number 1a)
H3305 · 2026-08-25
Supplemental Appropriations (House: Table Amendment 2a Amendment Number 2a)
H3305 · 2026-08-25
Supplemental Appropriations (House: Table Motion To Waive Rule 4.8)
H3305 · 2026-08-25
Supplemental Appropriations (House: Waive Rule 4.8)
H3305 · 2026-08-25
Supplemental Appropriations (House: Concur In Senate Amendments)
H5126 · 2026-08-11
Budget (House: Proviso To 117.220)
H5126 · 2026-08-11
Budget (House: Adopt Conference Report)
H4042 · 2026-08-11
Ivermectin (House: Table Motion To Reconsider)
H4300 · 2026-08-11
Retirement System for Judges and Solicitors (House: Concur In Senate Amendments)
H3924 · 2026-06-25
Hemp-derived ingestible (House: Adopt Conference Report)
S0011 · 2026-06-25
Paid Family Leave Eligible State Employee (House: Adopt Conference Report)
H4042 · 2026-06-25
Ivermectin (House: Table Motion To Commit)
H4042 · 2026-06-25
Ivermectin (House: Commit)
H3387 · 2026-06-25
Unlawful occupants of property (House: Adopt Conference Report)
S0428 · 2026-06-25
Fraudulent Check Expungement (House: Override Veto By The Governor)
H4069 · 2026-06-25
Patient-Friendly Billing (House: Adopt Conference Report)
H3558 · 2026-06-25
Commissioners to Article V Convention (House: Override Veto By The Governor)
H3021 · 2026-06-25
Small Business Regulatory Freedom Act (House: Adopt Conference Report)
H4248 · 2026-06-25
Food labeling (House: Adopt Conference Report)
H5538 · 2026-06-25
Guarantee Banking Act (House: Concur In Senate Amendments)
H4763 · 2026-06-25
Helping Alleviate Lawful Obstruction (HALO) Act (House: Grant Free Conference Powers)
H4763 · 2026-06-25
Helping Alleviate Lawful Obstruction (HALO) Act (House: Grant Free Conference Powers)
H4635 · 2026-06-25
Physical Fitness Services (House: Adopt Conference Report)
H4709 · 2026-06-25
US produced iron and steel (House: Adopt Conference Report)
S0238 · 2026-06-25
Sine Die (House: Override Veto By The Governor)
S0922 · 2026-06-25
Appointments (House: Concur In Senate Amendments)
H5683 · 2026-05-20
Redistricting, Congressional Districts (House: Passage Of Bill)
H5683 · 2026-05-20
Redistricting, Congressional Districts (House: Passage Of Bill)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 16 Amendment Number 16)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 17 Amendment Number 17sub)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 18 Amendment Number 18)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Adopt Amendment 21 Amendment Number 21)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 605 Amendment Number 605)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 22 Amendment Number 22)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 46 Amendment Number 46)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 65 Amendment Number 65)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 124 Amendment Number 124)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 144 Amendment Number 144)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 303 Amendment Number 303)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 309 Amendment Number 309)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 435 Amendment Number 435)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 482 Amendment Number 482)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 601 Amendment Number 601)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Amendment 602 Amendment Number 602)
H5683 · 2026-05-19
Redistricting, Congressional Districts (House: Table Motion To Reconsider)
Complete voting record from LegiScan (showing the 60 most recent of 1347 total roll-call votes this session).
Primary Office
Sources:
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