# South Carolina Democratic Governor nominee?

In 2026

Updated: April 29, 2026

Category: Elections

Tags: Primaries

HTML: /markets/elections/primaries/south-carolina-democratic-governor-nominee/

## Short Answer

**Key takeaway.** Both the **model** and the **market** expect Jermaine Johnson to be the South Carolina Democratic Governor nominee in 2026, with no compelling evidence of mispricing.

## Key Claims (January 2026)

**- - African American voter support is crucial for primary success.** - Key endorsements (LBC, NAACP) greatly influence primary outcomes.
- McLeod and Webster compete for moderate and business-friendly voters.
- This moderate vote splitting could significantly impact primary results.
- Jermaine Johnson and Mullins McLeod are active gubernatorial candidates.

### Why This Matters (GEO)

- AI agents extract claims, not arguments.
- Improves citation probability in summaries and answer cards.
- Enables fact stitching across multiple sources.

## Executive Verdict

**Key takeaway.** **Market** at 72c exceeds **65%** **model**, implying 1.4x payout if **65%** true, with African American support critical.

### Who Wins and Why

| Outcome | Market | Model | Why |
| --- | --- | --- | --- |
| Billy Webster | 18.0% | 16.2% | Billy Webster is a declared candidate in the South Carolina Democratic gubernatorial primary. |
| Jermaine Johnson | 72.0% | 64.9% | Jermaine Johnson is a declared candidate in the South Carolina Democratic gubernatorial primary. |
| Mullins McLeod | 12.0% | 10.8% | Mullins McLeod is a declared candidate in the South Carolina Democratic gubernatorial primary. |

## Model vs Market

| Outcome | Market Probability | Octagon Model Probability |
| --- | --- | --- |
| Billy Webster | 18.0% | 16.2% |
| Jermaine Johnson | 72.0% | 64.9% |
| Mullins McLeod | 12.0% | 10.8% |
| Justin Bennett | 9.0% | 8.1% |

- Expiration: November 3, 2027

## Market Behavior & Price Dynamics

This market, predicting the 2026 South Carolina Democratic gubernatorial nominee, has exhibited a sideways trading pattern since its inception. The price has remained confined within a relatively narrow 8-point range, fluctuating between a low of 64.0% and a high of 72.0%. After opening at 70.0%, the market saw a brief dip to its support level at 64.0% before reversing and climbing to its current price of 72.0%, which also represents the peak of its trading range. This movement indicates a period of uncertainty followed by a consolidation of positive sentiment, though the overall trend lacks strong directional momentum.

The trading volume for this market has been exceptionally light, with a total of only 407 contracts traded across 98 data points. The move to the market high of 72.0%, for instance, was accompanied by a volume of just 6.81 contracts. This low level of participation suggests that the price movements are not driven by strong market conviction. Without any specific news or external events provided in the context, the price fluctuations appear to be driven by a small number of traders rather than a broad market reaction. The lack of significant volume indicates that the current price level may not be strongly defended.

From a technical perspective, a clear support level has been established at 64.0%, with resistance at 72.0%. The market is currently testing this resistance level. Overall market sentiment, as reflected by the price, indicates a consistently high probability (above 64%) that the individual in question will be the nominee. The current price at the top of the range suggests sentiment is presently at its most optimistic point, but the very low trading volume implies this sentiment is tentative and could be subject to change with new information or increased market participation.

## Contract Snapshot

This market resolves to "Yes" if Jermaine Johnson wins the Democratic Party's nomination for the 2026 South Carolina Governorship, with the outcome verified by scdp.org. Otherwise, it resolves to "No" if he does not win by the market's final closing date.

The market opened on March 26, 2026, 10:00am EDT, and will close either after Johnson secures the nomination or by November 3, 2027, 11:00am EDT. Payouts are projected 5 minutes after closing, and the event itself is mutually exclusive.

## Market Discussion

Limited public discussion available for this market.

## Market Data

| Contract | Yes Bid | Yes Ask | Last Price | Volume | Open Interest |
| --- | --- | --- | --- | --- | --- |
| Billy Webster | 17% | 24% | 18% | $1,026.33 | $992.33 |
| Justin Bennett | 1% | 7.1% | 9% | $1 | $1 |
| Jermaine Johnson | 65% | 72% | 72% | $993.4 | $553.4 |
| Mullins McLeod | 3.1% | 12% | 12% | $590 | $512 |

## Which Candidate Will Secure SC Legislative Black Caucus, NAACP Endorsements?

Future Endorsement Prediction | Challenging due to lack of definitive information on future formal group endorsements by Q1 2026 (Provided sources) [[^]](https://scdp.org/2026-candidates/). |
Jermaine Johnson's Early Support | Has announced endorsements from a slate of state legislators [[^]](https://wpde.com/news/local/democrat-candidate-for-governor-announces-slate-of-endorsements-from-state-legislators-jermaine-johnson-south-carolina-governors-race-mullins-mcleod). |
SC NAACP Endorsement Status | No explicit information on candidates positioning for or securing a formal endorsement (Provided sources) [[^]](https://scdp.org/2026-candidates/). |

**African American voter support is crucial in South Carolina's Democratic primary**

African American voter support is crucial in South Carolina's Democratic primary. Endorsements from the Legislative Black Caucus (LBC) and the NAACP are highly significant due to African American voters constituting a majority of the Democratic primary electorate in the state. Democratic gubernatorial candidate State Representative Jermaine Johnson has announced that he has received endorsements from a slate of state legislators [[^]](https://wpde.com/news/local/democrat-candidate-for-governor-announces-slate-of-endorsements-from-state-legislators-jermaine-johnson-south-carolina-governors-race-mullins-mcleod). This activity suggests Johnson is actively building support within the state's legislative body, which could precede a formal endorsement from the Legislative Black Caucus. However, the incoming LBC chair, Rep. Michael F. Rivers Sr., previously endorsed Brandon Brown for U.S. Senate [[^]](https://holycitysinner.com/politics/rep-michael-f-rivers-sr-incoming-legislative-black-caucus-ch/), indicating that individual LBC members may have differing preferences from a future formal caucus decision.

Specific information on NAACP endorsements for Q1 2026 is limited. The available research does not provide details about any candidate currently positioned to secure the formal endorsement of the South Carolina state chapter of the NAACP by the end of Q1 2026. While sources discuss various Democratic hopefuls maneuvering to win the nomination [[^]](https://www.aol.com/news/sc-three-democratic-governor-hopefuls-151314089.html), specifics on their efforts or likelihood of securing formal group endorsements from either the LBC or the NAACP by the specified future date are not detailed. Therefore, based solely on the provided information, a conclusive prediction about which candidate will secure both formal endorsements by Q1 2026 cannot be made.

## Which Candidate Led South Carolina Individual Donor Funding Percentages?

Specific data on donor residency percentage | Not available from provided sources [[^]](http://www.wmbfnews.com/2026/01/11/candidates-sc-governor-raise-millions-dollars/?outputType=apps) |
Reporting period | Second half of 2025 (Q3 & Q4 2025) [[^]](https://www.thestate.com/news/politics-government/article312531822.html) |
Available data type | Overall fundraising totals (reported early 2026) [[^]](http://www.wmbfnews.com/2026/01/11/candidates-sc-governor-raise-millions-dollars/?outputType=apps), [[^]](https://www.goupstate.com/story/news/politics/2026/01/15/about-politics-sc-governor-campaign-who-raised-most/88176589007/), [[^]](https://www.goupstate.com/story/news/politics/2026/03/03/campaign-fundraising-sc-governor-race/88548108007) |

**Detailed donor residency percentages for South Carolina's 2025 elections are unavailable**

Detailed donor residency percentages for South Carolina's 2025 elections are unavailable. The research could not determine which candidate received the highest percentage of total funds from individual South Carolina donors during the second half of 2025. While sources provided information on overall campaign finance performance and fundraising totals for the third and fourth quarters of 2025, they did not offer the specific breakdown of donor residency required to identify the strongest grassroots financial support network [[^]](http://www.wmbfnews.com/2026/01/11/candidates-sc-governor-raise-millions-dollars/?outputType=apps), [[^]](https://www.goupstate.com/story/news/politics/2026/01/15/about-politics-sc-governor-campaign-who-raised-most/88176589007/), [[^]](https://www.goupstate.com/story/news/politics/2026/03/03/campaign-fundraising-sc-governor-race/88548108007), [[^]](https://www.thestate.com/news/politics-government/article312531822.html).

General fundraising data for Q3 and Q4 2025 is available. Campaign finance reports for the second half of 2025 cover the third quarter (July 1 - September 30, 2025) and the fourth quarter (October 1 - December 31, 2025). Source [[^]](https://www.thestate.com/news/politics-government/article312531822.html) specifically addresses "3rd quarter fundraising reports," and other reports published in early 2026 pertain to Q4 2025 fundraising, confirming that general fundraising data for this period was made public [[^]](http://www.wmbfnews.com/2026/01/11/candidates-sc-governor-raise-millions-dollars/?outputType=apps), [[^]](https://www.goupstate.com/story/news/politics/2026/01/15/about-politics-sc-governor-campaign-who-raised-most/88176589007/), [[^]](https://www.goupstate.com/story/news/politics/2026/03/03/campaign-fundraising-sc-governor-race/88548108007), [[^]](https://www.thestate.com/news/politics-government/article312531822.html). However, the titles and descriptions of the available research do not provide the granular information needed to determine the percentage of funds originating from in-state individual donors. To accurately answer the question regarding the highest percentage of total funds from South Carolina individual donors, a deeper analysis of full campaign finance reports would be necessary, as the current information highlights only overall fundraising performance.

## Which 2026 South Carolina Democratic Candidate Has Most County Chair Support?

List of 10 most populous SC counties | Not provided in available sources [[^]](https://www.thestate.com/news/state/south-carolina/article315102546.html) |
Public endorsements from county chairs | None found for 2026 SC Democratic gubernatorial candidates from identified chairs (Greenville [[^]](https://linkedin.com/in/stacey-mars-41032a2b2), Beaufort [[^]](https://linkedin.com/in/kathleenhughes-sc), Horry [[^]](https://linkedin.com/in/bennie-swans-a0bb974b), Richland [[^]](https://www.richlandscdems.com/leadership), Charleston [[^]](https://www.charlestondemocrats.com/party-info)) |
Candidate endorsements mentioned | Jermaine Johnson received endorsements from 'state legislators' [[^]](https://wpde.com/news/local/democrat-candidate-for-governor-announces-slate-of-endorsements-from-state-legislators-jermaine-johnson-south-carolina-governors-race-mullins-mcleod). Other 'three Democratic governor hopefuls' mentioned without details [[^]](https://www.aol.com/news/sc-three-democratic-governor-hopefuls-151314089.html). |

**Definitive candidate support from county chairs remains undetermined due to insufficient information**

Definitive candidate support from county chairs remains undetermined due to insufficient information. The available web research does not provide enough data to identify which candidate holds the public support of the most Democratic county party chairs from the ten most populous counties in South Carolina by January 2026. A crucial missing component is an explicit list of these top ten populous counties [[^]](https://www.thestate.com/news/state/south-carolina/article315102546.html), which is essential for accurately identifying the relevant chairs.

No public endorsements from identified chairs for 2026 candidates exist. While several Democratic county party chairs for key counties such as Greenville [[^]](https://linkedin.com/in/stacey-mars-41032a2b2), Beaufort [[^]](https://linkedin.com/in/kathleenhughes-sc), Horry [[^]](https://linkedin.com/in/bennie-swans-a0bb974b), Richland [[^]](https://www.richlandscdems.com/leadership), and Charleston [[^]](https://www.charlestondemocrats.com/party-info) were identified, none of the consulted sources contain public endorsements from these individuals for any specific 2026 South Carolina Democratic gubernatorial candidate. This absence of direct endorsement information prevents an assessment of 'establishment' or ground-game backing based on this criterion. Furthermore, while Jermaine Johnson has announced endorsements, these are explicitly from 'state legislators' and not county party chairs [[^]](https://wpde.com/news/local/democrat-candidate-for-governor-announces-slate-of-endorsements-from-state-legislators-jermaine-johnson-south-carolina-governors-race-mullins-mcleod). Similarly, mentions of 'three Democratic governor hopefuls' [[^]](https://www.aol.com/news/sc-three-democratic-governor-hopefuls-151314089.html) do not include details regarding county chair endorsements. Therefore, a definitive answer cannot be provided without comprehensive data on the most populous counties and explicit public endorsements from their respective Democratic county party chairs.

## How Could Moderate Vote Splitting Impact SC Democratic Primary?

McLeod & Webster Appeal | Moderate business wing/moderates [[^]](https://www.aol.com/news/sc-three-democratic-governor-hopefuls-151314089.html) |
Moderate Voter Competition | Locked in battle for moderate wing by February 2026 [[^]](https://spectrumlocalnews.com/sc/south-carolina/politics/2026/02/05/south-carolina-politics-2026-governor-race-poll-primary-field) |
Johnson's Candidate Profile | Progressive wing, grassroots appeal [[^]](https://www.aol.com/news/sc-three-democratic-governor-hopefuls-151314089.html); bid launched September 2025 [[^]](https://www.southcarolinapublicradio.org/sc-news/2025-09-25/democrat-jermaine-johnson-launches-bid-for-south-carolina-governor) |

**Mullins McLeod and Billy Webster competed for moderate voters by mid-2025**

Mullins McLeod and Billy Webster competed for moderate voters by mid-2025. They were observed to be contending for the same moderate and business-friendly voter base in the South Carolina Democratic gubernatorial primary. This dynamic carried the risk of splitting this specific segment of the electorate, potentially clearing a path for a more progressive candidate like Jermaine Johnson to achieve a plurality victory.

Both McLeod and Webster appealed to the moderate business wing. Mullins McLeod, a corporate trial lawyer, and Billy Webster, with his established ties to the business community, were identified as targeting the "moderate business wing" or "moderates" within the Democratic party [[^]](https://www.aol.com/news/sc-three-democratic-governor-hopefuls-151314089.html). Polling conducted in February 2026 further indicated that Webster and McLeod were "locked in a battle for the moderate wing of the party," showing similar support among undecided voters who leaned moderate [[^]](https://spectrumlocalnews.com/sc/south-carolina/politics/2026/02/05/south-carolina-politics-2026-governor-race-poll-primary-field).

Johnson consolidated progressive support, enabling a plurality victory. In contrast, Jermaine Johnson, who officially launched his campaign in September 2025 [[^]](https://www.southcarolinapublicradio.org/sc-news/2025-09-25/democrat-jermaine-johnson-launches-bid-for-south-carolina-governor), consistently positioned himself as representing the "progressive wing" with "grassroots appeal" [[^]](https://www.aol.com/news/sc-three-democratic-governor-hopefuls-151314089.html). February 2026 polling confirmed Johnson's "strong lead among progressive voters" [[^]](https://spectrumlocalnews.com/sc/south-carolina/politics/2026/02/05/south-carolina-politics-2026-governor-race-poll-primary-field). This division of the moderate vote between McLeod and Webster, coupled with Johnson's consolidated support among progressives, could enable him to secure the nomination with a plurality of votes, even without needing a majority [[^]](https://spectrumlocalnews.com/sc/south-carolina/politics/2026/02/05/south-carolina-politics-2026-governor-race-poll-primary-field).

## Which SC Gubernatorial Candidate's Style Resonates with Key Voters?

Jermaine Johnson Bid Launch | September 2025 [[^]](https://www.southcarolinapublicradio.org/sc-news/2025-09-25/democrat-jermaine-johnson-launches-bid-for-south-carolina-governor) |
Mullins McLeod Candidacy | First Democrat to announce gubernatorial bid [[^]](https://wpde.com/news/local/charleston-attorney-mullins-mcleod-announces-gubernatorial-bid-first-democrat-in-the-race-wciv-abc-news-4-2025-local-politics-public-servants-loyalty-transparency-accountability-fiscal-responsibility) |
Governor Race Polling | Poll conducted showing primary shaping up [[^]](https://spectrumlocalnews.com/sc/south-carolina/politics/2026/02/05/south-carolina-politics-2026-governor-race-poll-primary-field) |

**State Representative Jermaine Johnson and Charleston attorney Mullins McLeod are both campaigning for South Carolina governor**

State Representative Jermaine Johnson and Charleston attorney Mullins McLeod are both campaigning for South Carolina governor. Johnson launched his gubernatorial bid in September 2025, advocating for a platform aimed at "fix[ing] what’s broken" in the state [[^]](https://www.southcarolinapublicradio.org/sc-news/2025-09-25/democrat-jermaine-johnson-launches-bid-for-south-carolina-governor). McLeod, who was the first Democrat to announce his candidacy, has centered his campaign on themes of local politics, public service, loyalty, transparency, accountability, and fiscal responsibility [[^]](https://wpde.com/news/local/charleston-attorney-mullins-mcleod-announces-gubernatorial-bid-first-democrat-in-the-race-wciv-abc-news-4-2025-local-politics-public-servants-loyalty-transparency-accountability-fiscal-responsibility). Both candidates have participated in public forums to articulate their priorities [[^]](https://www.wltx.com/article/news/local/gubernatorial-candidates-outline-priorities-during-forum-at-university-of-south-carolina/101-2948d215-6a13-481d-bd4f-97b09708f2e1).

Specific data on regional voter resonance is currently unavailable. Despite the candidates' public engagements, the available research does not offer specific data or analysis detailing which candidate's debate style or messaging has historically resonated most strongly with key voting blocs in the I-95 corridor and the Lowcountry. While a poll has been conducted to show how the governor race primary is shaping up [[^]](https://spectrumlocalnews.com/sc/south-carolina/politics/2026/02/05/south-carolina-politics-2026-governor-race-poll-primary-field) and Democratic hopefuls are reportedly "maneuvering to win nomination" [[^]](https://www.aol.com/news/sc-three-democratic-governor-hopefuls-151314089.html), the detailed results or regional breakdowns necessary to assess this specific resonance are not present in the provided sources.

## What Could Change the Odds

**Key takeaway.** Catalyst analysis unavailable.

## Key Dates & Catalysts

- **Expiration:** November 03, 2027
- **Closes:** November 03, 2027

## Decision-Flipping Events

- Catalyst analysis unavailable.

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## Historical Resolutions

No historical resolution data available for this series.

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**Data Sources:** Octagon Deep Research aggregates information from multiple sources including news, filings, and market data.

**Freshness:** Analysis is generated periodically and may not reflect the latest developments. Verify critical information from primary sources.

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