Ronnie Cromer
South Carolina State Senator, District 18 since 2004. Next on the ballot in 2028.
- In office
- 22 yrs
- Since 2004
- Bills became law
- 11
- 78 sponsored, 2025–2026 session
- Votes missed
- 2.1%
- Chamber median 3.4%
- With party
- 82%
- On votes splitting the parties
- Last margin
- +44.6
- Won 2020
- Next election
- 2028
- Nov 7, 2028
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 9:43 AM ET
Committees
As of 2026-10.
- Banking and Insurance · chair
- Finance
- Fish, Game and Forestry
- Rules
Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET
Legislation
Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET
Voting record
Where Cromer sits in the South Carolina State Senate
Cromer is closer to the center than 74% of the chamber's Republicans.
Closest: Ross Turner, Mike Gambrell, Greg Hembree
Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 5:01 PM ET
With Cromer’s party
- Votes with the chamber's Republicans82%
Black tick: the average of Republicans in the South Carolina State Senate.
Source: 99chambers legislative scores from roll calls and cosponsorships
Key votes
Votes chosen for their effect, not their side: Cromer’s vote, each party’s majority, and the result. An orange vote differs from most Republicans.
| Date | Bill | Cromer | Rep. majority | Dem. majority | Result |
|---|---|---|---|---|---|
| Jun 25, 2026 | H 4709: US produced iron and steel | Yes | Yes | Yes | Passed 36–2 |
| Jun 25, 2026 | H 4300: Retirement System for Judges and Solicitors | Yes | Yes | Yes | Passed 36–3 |
| Jun 25, 2026 | H 4248: Food labeling | Yes | Yes | Yes | Passed 33–5 |
| Jun 25, 2026 | S 428: Fraudulent Check Expungement | Yes | Yes | Yes | Passed 36–3 |
| May 26, 2026 | H 5683: Redistricting, Congressional Districts | No | Yes | No | Failed 20–24 |
Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls
Career
Offices held, and every time Cromer was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.
Source: 99chambers results archive (MEDSL, Klarner, state election offices)
Elections
Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.
| Year | Race | Result | Margin |
|---|---|---|---|
| 2024 | South Carolina State Senate, District 18 | Won | — |
| 2020 | South Carolina State Senate, District 18 | Won | R+44.6 |
| 2016 | South Carolina State Senate, District 18 | Won | — |
| 2012 | South Carolina State Senate, District 18 | Won | — |
| 2008 | South Carolina State Senate, District 18 | Won | R+44.4 |
| 2004 | South Carolina State Senate, District 18 | Won | — |
| 1998 | South Carolina House of Representatives, District 40 | Lost | D+13.3 |
Source: 99chambers results archive
Seats Cromer has held
- South Carolina State Senate, District 18 · since 2004
Source: 99chambers results archive
Who Cromer has run against
- Christopher Thibault (D) · 2020 general, won
- Michael Ray Ellisor (D) · 2008 general, won
- Walt McLeod (D) · 1998 general, lost
Source: 99chambers results archive
How we know Cromer
One person, matched across every source we use.
- Open States ocd-person/a8c8738a-88f3-4a32-a61e-96004425b2c3
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 9:43 AM ET