Nancy Mace

U.S. Representative, SC-1 Representative since 2021 First Woman to Graduate The Citadel R+3 — Competitive Charleston

R+3

SC-1 District Lean

Won: 2020, 2022, 2024

1999

1st woman grad, The Citadel

Charleston

Coastal SC district anchor

Key Findings

Nancy Mace (R-SC) represents South Carolina's 1st Congressional District, covering Charleston — a district she won in 2020 by defeating Democratic incumbent Joe Cunningham.
SC-1 is rated Lean Republican — coastal Charleston has grown rapidly with affluent suburban voters who are less reliably Republican than inland South Carolina.
Mace made headlines for being censured by the South Carolina Republican Party in 2023 for endorsing Ron DeSantis before later switching her support to Trump, then being cleared after endorsing Trump.
She has been one of the more unpredictable members of the Republican caucus, voting against Kevin McCarthy for Speaker, briefly opposing Jim Jordan, and making news with personal controversies.

Career Timeline

Year	Event
1977	Born in Fort Bragg, NC (military family); grew up in South Carolina
1999	Graduates from The Citadel military college — the first woman to do so, breaking a 157-year all-male tradition
2000s	Business career in Charleston area; entrepreneurship and technology ventures
2018	Elected to South Carolina State House of Representatives
2020	Defeats Democratic incumbent Rep. Joe Cunningham in SC-1; first Republican woman elected to Congress from SC
2021	Sworn in; joins Oversight and Armed Services committees; becomes nationally visible for occasional breaks with GOP leadership
2022	Survived primary challenge from Trump-backed Katie Arrington; wins general election
2023–24	High national profile; various headline-generating moments; wins 2024 re-election
2026	Up for re-election in competitive SC-1 (R+3); Democrats likely to heavily target the seat

Policy Positions

Issue	Position	Key Action
Abortion	Moderate R exception	Supports exceptions for rape, incest, life of mother; pushed back on total bans; unusual in SC Republican politics
Cannabis	Reform supporter	Supported marijuana decriminalization and federal scheduling reform — rare Republican stance
Military/Veterans	Strong advocate	The Citadel background; Armed Services Committee; military base economic interests in SC-1
Economy	Conservative	Tax cuts, deregulation, spending reductions; small business focus
Immigration	Enforcement first	Supports border wall, reduced illegal immigration; aligns with Republican mainstream
Oversight	Aggressive watchdog	Oversight Committee; has pursued investigations of both Republican and Democratic administrations

Background

Breaking Barriers at The Citadel

Nancy Mace's most historically significant achievement predates her political career: in 1999 she became the first woman to graduate from The Citadel, the military college in Charleston that had resisted admitting women for 157 years. Her graduation came after a landmark Supreme Court decision cleared the way for women's admission. She has leveraged this history throughout her political career as evidence of her willingness to break through barriers, even as her political positions have been substantially conservative.

District Profile

Charleston — Coastal Tourism and Military

SC-1 covers Charleston, Mount Pleasant, Hilton Head Island, Beaufort, and South Carolina's entire Atlantic coast. The district's economy is anchored by tourism, the Port of Charleston, Joint Base Charleston (military), and a growing tech and film industry. The historic city of Charleston leans more moderate than rural inland SC, making the district more competitive. Resort communities and retirees in Hilton Head and the Lowcountry lean Republican, providing Mace her base.

2026 Outlook

Key Democratic Target in Competitive Cycle

SC-1 at R+3 is one of Democrats' better pickup opportunities in the South. Mace has survived three elections but each required real campaigning. Joe Cunningham, the Democrat she defeated in 2020, had previously held the seat. With Charleston's growing diversity, a college-educated suburban population, and Mace's controversial national profile, Democrats believe a strong candidate — especially one focused on abortion polling and economic issues — can make a competitive race in 2026.

Electoral History

Year	Race	Result	Margin
2026	SC-1 re-election	Up for re-election — Lean R, D target	Lean R
2024	SC-1 re-election	Mace won re-election	R hold
2022	SC-1 re-election (survived primary vs. Katie Arrington)	Mace 55.9% — Annie Andrews (D) 44.1%	R +11.8
2020	SC-1 vs Joe Cunningham (D, inc.)	Mace 51.0% — Cunningham 49.0%	R +2