---
bioguide_id: M000194
voter_id: Nancy-Mace-R-SC
name: Nancy Mace
party: Republican
state: South Carolina
chamber: House of Representatives
district: 1
congress: 119
generated_at: 2026-04-18
---

# Nancy Mace

Nancy Mace is a Republican member of the U.S. House of Representatives, representing South Carolina's 1st congressional district, serving in the 119th Congress.

## Attendance & Participation

- **Votes Cast**: 516
  - Yea: 363
  - Nay: 100
  - Present: 2
- **Missed Votes**: 51
- **Attendance Rate**: 90.1%

## Voting Behavior

- **Yea/Nay Split**: 363 yea / 100 nay

## Ideology & Positioning

- **Ideology Score**: 0.831 (scale: -1.0 liberal to +1.0 conservative)
- **Label**: Very Conservative
- **Percentile**: 61.0 (0 = most liberal, 100 = most conservative)

## Policy Area Voting Record

| Policy Area | Total Votes | Yea | Nay |
|---|---|---|---|
| Congress | 100 | 90 | 10 |
| Economics and Public Finance | 40 | 26 | 14 |
| Armed Forces and National Security | 29 | 24 | 5 |
| Crime and Law Enforcement | 23 | 19 | 4 |
| Public Lands and Natural Resources | 21 | 19 | 2 |
| Energy | 20 | 18 | 2 |
| Commerce | 18 | 15 | 3 |
| Government Operations and Politics | 18 | 15 | 3 |
| Environmental Protection | 16 | 12 | 4 |
| Finance and Financial Sector | 13 | 10 | 3 |
| Immigration | 12 | 9 | 3 |
| International Affairs | 10 | 7 | 3 |
| Education | 9 | 4 | 5 |
| Science, Technology, Communications | 7 | 7 | 0 |
| Health | 6 | 3 | 3 |
| Transportation and Public Works | 5 | 4 | 1 |
| Emergency Management | 5 | 5 | 0 |
| Labor and Employment | 4 | 1 | 3 |
| Civil Rights and Liberties, Minority Issues | 4 | 3 | 1 |
| Taxation | 3 | 3 | 0 |
| Law | 3 | 2 | 1 |
| Native Americans | 3 | 2 | 1 |
| Animals | 2 | 2 | 0 |
| Agriculture and Food | 1 | 1 | 0 |

## Recent Votes

- **2026-03-27** -- Providing for disposition of the Senate amendment to the bill (H.R. 7147) Department of Homeland Security Appropriations Act, 2026 -> *YEA* (H_RES_1142)
- **2026-03-27** -- No description -> *YEA* (N/A)
- **2026-03-27** -- Providing for disposition of the Senate amendment to the bill (H.R. 7147) Department of Homeland Security Appropriations Act, 2026 -> *YEA* (H_RES_1142)
- **2026-03-27** -- Defending American Property Abroad Act -> *YEA* (H_R_7084)
- **2026-03-26** -- Expressing the support of the House of Representatives for the Department of Homeland Security -> *YEA* (H_RES_1128)

## Sponsorship & Legislative Activity

- **Bills Sponsored**: 80
- **Bills Enacted into Law**: 0
- **Bills Passed Chamber**: 0
- **Enactment Rate**: 0.0%
- **Average Cosponsors per Bill**: 3.7
- **Bipartisan Bills**: 7.5%

## Legislative Effectiveness

Effectiveness data not available for this member.

## Bipartisan Collaboration

No cross-party collaboration data available.

---

*Data sourced from official congressional records for the 119th Congress. This profile contains only behavioral and procedural data -- no editorial commentary or subjective ratings. Generated 2026-04-18.*

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