All South Carolina races
2026 race

SC-01 — U.S. House

17 active candidates on file with the FEC. Incumbent: Nancy MacE.

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See where these candidates stand — and who's funding them.

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Democratic primary · Tuesday, June 9, 2026
Called by audit: web-verified
No candidate won a majority — the top two advanced to a runoff: Nancy Lacore and William Mac Deford.
  • DNancy LacoreAdvanced to runoff36.5%
  • DWilliam Mac DefordAdvanced to runoff29.0%
Republican primary · Tuesday, June 9, 2026
Called by audit: web-verified
No candidate won a majority — the top two advanced to a runoff: Jenny Costa Honeycutt and Mark Smith.
  • RJenny Costa HoneycuttAdvanced to runoff22.1%
  • RMark SmithAdvanced to runoff18.0%
Currently held by
Nancy Mace (R)not seeking re-election in 2026. They've publicly announced their retirement; their committee is still on the FEC's 2026 roster for routine compliance, but this is effectively an open seat.
Election day
135days
Tuesday, November 3, 2026
Disclosed money in race
$5.3M
Candidate + outside spending. See finance breakdown below.
Incumbent

Currently in office

Challengers

Sorted by fundraising

Sam McCown

R
ChallengerFEC H6SC01276

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Raised this cycle$1.5M
Cash on hand: $1.2M

Nancy Lacore

D
ChallengerFEC H6SC01359

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Raised this cycle$1.0M
Cash on hand: $578K

Mark Smith

R
ChallengerFEC H6SC01250

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Raised this cycle$727K
Cash on hand: $548K

William Mac Deford

D
ChallengerFEC H6SC01227

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Raised this cycle$394K
Cash on hand: $141K

Alex Pelbath

R
ChallengerFEC H6SC01268

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Raised this cycle$366K
Cash on hand: $194K

Jenny Costa Honeycutt

R
ChallengerFEC H6SC01334

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Raised this cycle$301K
Cash on hand: $272K

James Lex Byars

R
ChallengerFEC H6SC01284

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Raised this cycle$214K
Cash on hand: $129K

Mayra Rivera-Vazquez

D
ChallengerFEC H6SC01201

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Raised this cycle$118K
Cash on hand: $32K

William Oliver Reeside

I
ChallengerFEC H6SC01342

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Raised this cycle$111K
Cash on hand: $68K

Logan Cunningham

R
ChallengerFEC H6SC01326

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Raised this cycle$28K
Cash on hand: $9K

Kj Atwood

D
ChallengerFEC H6SC01367

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Raised this cycle$19K
Cash on hand: $813

Tyler Dykes

R
ChallengerFEC H6SC01318

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Raised this cycle$19K
Cash on hand: $6K

Francina Dantzler

D
ChallengerFEC H6SC01383

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Raised this cycle$13K
Cash on hand: $4K

Matthew Fulmer

D
ChallengerFEC H6SC01300

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Raised this cycle$8K
Cash on hand: $1K

Max Eliot Diaz

D
ChallengerFEC H6SC01243

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Raised this cycle$5K
Cash on hand: $366

Dan Brown

R
ChallengerFEC H6SC01292

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Raised this cycle$4K
Cash on hand: $1K
Local signal

Early read on SC-01 — U.S. House

A directional read on where this seat is trending, from the signals we have so far. This is an early scaffold — more inputs light up as coverage and constituent activity accrue.

Coverage tone · leans negative
Recent news coverage of Nancy Mace over the last 90 days.
2 positive32 neutral7 negative
41 articles · AI-assessed sentiment toward the rep. A media signal, not a poll of the district.
Constituent stakes
No one here has staked a position on a tracked vote yet. As neighbors weigh in on /pressure campaigns, the district's lean will show up here.
Money in the race

Finance breakdown

Disclosed funding shaping this race — both the money candidates raise themselves and the outside spending dropped by independent groups. Issue-ad spending by 501(c)(4) groups is excluded; the FEC doesn't require disclosure of it. See the note below for details.

Total disclosed
$5.3M
Candidate fundraising + independent expenditures (FEC).
Candidate-direct (Schedule A)
$5.3M
Raised by candidate committees themselves.
Outside spending (Schedule E)
$0
No outside spending reported yet.
CandidateRaised directlyOutside forOutside againstNet in corner
Sam McCown(R)
$1.5M$1.5M
Nancy Lacore(D)
$1.0M$1.0M
Mark Smith(R)
$727K$727K
Nancy MacE(R)incumbent
$453K$453K
William Mac Deford(D)
$394K$394K
Alex Pelbath(R)
$366K$366K
Jenny Costa Honeycutt(R)
$301K$301K
James Lex Byars(R)
$214K$214K
Mayra Rivera-Vazquez(D)
$118K$118K
William Oliver Reeside(L)
$111K$111K
Logan Cunningham(R)
$28K$28K
Kj Atwood(D)
$19K$19K
Tyler Dykes(R)
$19K$19K
Francina Dantzler(D)
$13K$13K
Matthew Fulmer(D)
$8K$8K
Max Eliot Diaz(D)
$5K$5K
Dan Brown(R)
$4K$4K
Where the money comes from

In-state vs out-of-state

Share of each candidate's itemized individual contributions from donors inside SC versus the rest of the country. Excludes sub-$200 unitemized donations (no geography on file) and PAC money — see note below.

Sam McCown(R)94% in-state · $265K itemized
$249K in-state$16K out-of-state
Nancy Lacore(D)18% in-state · $684K itemized
$123K in-state$561K out-of-state
Mark Smith(R)71% in-state · $394K itemized
$280K in-state$113K out-of-state
What's counted, what isn't

Candidate-direct is each campaign's reported receipts on FEC Schedule A — individual contributions plus PAC contributions to the candidate's own committee — through the most recent filing.

Outside spending is independent expenditures on FEC Schedule E: money spent by PACs, super PACs, and party committees for or against a candidate, without legal coordination with the campaign. The committees listed under each candidate are the largest disclosed spenders on either side.

In-state vs out-of-state covers only itemized individual contributions — donations over $200, which are the only ones that carry a contributor address at the FEC. Sub-$200 unitemized donations (often a large share for grassroots campaigns) have no geography on file and are excluded, as is PAC money. So the percentages describe where a candidate's itemized individual money comes from, not where every dollar raised comes from.

Not counted: 501(c)(4) "social welfare" organizations run issue ads that frequently mention candidates by name but aren't classified as express advocacy under FEC rules — they file no Schedule E and don't appear in this breakdown. Press reporting on a race may cite figures that include this dark-money spending; ours doesn't.

Recent coverage

In the news

About this race page

Candidate roster is sourced from the FEC's active-candidate list for the 2026 cycle. Fundraising totals reflect committee filings through the last reporting period.

Alignment % compares the candidate's extracted policy positions against your quiz answers. Positions are pulled from the candidate's campaign issues page by AI; we save the source quote for each position so you can verify the extraction. Candidates without a campaign issues page show position data pending — we're working through the roster and re-checking stale extractions every 90 days.

News coverage is from the GDELT 2.0 global news feed, filtered to a curated list of national, political, and regional outlets.