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Jason Plummer

Jason Plummer

Sourced record

State Senator

RepublicanIllinoisOpenStates
RFO score not yet published
Publishes when evidence-backed
scores pass review
20
Roll-call votes
1
Sponsored bills
0
Statements
0
Finance records

Profile Snapshot

OpenStatesOfficial roster ingestion
Office
State Senator
State
Illinois
Jurisdiction
55
Serving
Currently serving
Term
2023 - Present

Senator Plummer and his family live in Edwardsville where he serves as President of R.P. Lumber, a family owned and operated business with over 100 retail, design, manufacturing, and distribution locations throughout Illinois and six other states. He also serves as President and Chairman of Country Bancorp, a holding company with investments in community banks, and on the boards of several other companies spanning multiple industries, including real estate, hospitality, agriculture, financial services, and technology. Senator Plummer was elected to serve as the state Senator for the 54th Senate District in 2018 and re-elected in 2022, now representing the 55th Senate District following redistricting. The 55th State Senate District encompasses all or portions of Bond, Clay, Clinton, Effingham, Fayette, Madison, Marion, Montgomery, Richland, St. Clair, and Washington Counties. It stretches from Edwardsville to Olney, covering suburbs of St. Louis and historic rural communities, including Vandalia, Illinois’ previous capitol city. The 55th District is home to over 200,000 people. Senator Plummer was named Republican Caucus Chair in 2026, following his service as Assistant Republican…

Biography source: official page

Issue Activity

Stored voting recordsIssue tags where available
Uncategorized votes
20 stored votes · 0 yea · 0 nay

Evidence & Sources

21/22 verified

Every item below is a stored record. 21 have a named source with a working link, 1 have partial sourcing.

  • Jason Plummer holds the office of State Senator
    profile identity· OpenStates
    Partial
  • Voted yes on HB 3392: ASSISTED LIVING DISASTER PLAN
    roll-call vote· Official roll-call record· 2026-05-21source
    Verified
  • Voted yes on HB 3392: ASSISTED LIVING DISASTER PLAN
    roll-call vote· Official roll-call record· 2026-05-05source
    Verified
  • Voted yes on SB 2870: CIV PRO-COMMENCEMENT OF ACTION
    roll-call vote· Official roll-call record· 2026-04-16source
    Verified
  • Voted yes on SB 3006: FATALITY REVIEW ACT
    roll-call vote· Official roll-call record· 2026-04-16source
    Verified
  • Voted no on SB 2769: MUNI CD-PARKWAYS/BUSINESS DIST
    roll-call vote· Official roll-call record· 2026-04-16source
    Verified
  • Voted yes on SB 2857: VEH CD-FRONT PLATE HOLDER
    roll-call vote· Official roll-call record· 2026-04-16source
    Verified
  • Voted no on SB 3207: DHS-BOARDS&COMM CLEANUP
    roll-call vote· Official roll-call record· 2026-04-16source
    Verified
  • Voted yes on SB 3152: WILDLIFE-TRAP MEASUREMENT
    roll-call vote· Official roll-call record· 2026-04-16source
    Verified
  • Voted yes on SB 3897: IDFPR-VARIOUS LICENSES
    roll-call vote· Official roll-call record· 2026-04-16source
    Verified
  • Voted yes on SB 3524: CHILD SUPPORT CHANGES
    roll-call vote· Official roll-call record· 2026-04-16source
    Verified
  • Voted yes on SB 3385: VEH CD-PLATES-ENGINEERS
    roll-call vote· Official roll-call record· 2026-04-16source
    Verified
  • Voted yes on SB 3527: CONDO-CI COLLECTION POLICIES
    roll-call vote· Official roll-call record· 2026-04-15source
    Verified
  • Voted yes on SB 3422: DNR-HEALTHY FORESTS GRANTS
    roll-call vote· Official roll-call record· 2026-04-15source
    Verified
  • Voted yes on SB 3509: INS CD-BIOMARKER TESTING
    roll-call vote· Official roll-call record· 2026-04-15source
    Verified
  • Voted yes on SB 3608: TOLL HWY-TOLL HWY AUTHORITY
    roll-call vote· Official roll-call record· 2026-04-14source
    Verified
  • Voted yes on SB 3509: INS CD-BIOMARKER TESTING
    roll-call vote· Official roll-call record· 2026-04-14source
    Verified
  • Voted yes on SB 3509: INS CD-BIOMARKER TESTING
    roll-call vote· Official roll-call record· 2026-03-10source
    Verified
  • Voted yes on SB 3509: INS CD-BIOMARKER TESTING
    roll-call vote· Official roll-call record· 2026-03-10source
    Verified
  • Voted not voting on SB 3422: DNR-HEALTHY FORESTS GRANTS
    roll-call vote· Official roll-call record· 2026-02-26source
    Verified
  • Voted yes on SB 3207: DHS-BOARDS&COMM CLEANUP
    roll-call vote· Official roll-call record· 2026-02-17source
    Verified
  • Co-sponsored: LOBBYIST-OFFERS/PROMISES
    sponsored/co-sponsored bill· Congress.gov· 2026-02-04source
    Verified
named source + link partial sourcing not yet sourced