freedomrankings.com
US Representative - District 1 — South Carolina
1728 Longworth House Office Building
Computed from STOCK Act filings, roll-call records, annual financial disclosures, and FEC receipts. Every component links to its source and can be reproduced from the bulk data export.
Disclosure compliance measured from public filings. Not a rating of this official's politics or job performance.
79
Mostly compliant
Voted on 532 of 650 recorded roll calls (118 missed).
Source: Congress.gov / House Clerk / Senate roll-call records view
Most recent annual disclosure on file is for 2024; 2025 filing not found (1 year behind).
Source: House Clerk / Senate Public Records annual PFD filings view
Top 10 donors account for 11% of 232 itemized receipts.
Source: FEC itemized receipts (Schedule A) view
Not scored — no records
These components carry no weight for this official. Absent records are not counted as failures — the remaining weights are rescaled to 100%.
Counts from the roll-call and sponsorship record. No composite score and no ideology rating — just the underlying numbers, each with what it is measured against.
Votes cast
532
of 650 roll calls · 18.2% missed
Bills sponsored
187
1,011 cosponsored
Committees
3
standing committees
In office
5.6
years, this term
Party unity
93.3%
Nancy Mace sided with the majority of Republicans on 487 of 522 votes where their party took a clear position, breaking ranks 35 times.
Counts Yea and Nay only. “Present” takes no side, so counting it as breaking ranks would penalize something that isn't. Roll calls where the member's party split evenly are excluded — there is no majority to agree with. This measures voting alongside one's party, which is not the same as ideology, and it is not comparable to DW-NOMINATE. See the methodology.
Salary: public record. Net worth: midpoint estimate from financial-disclosure asset brackets (range shown below it; not exact). Campaign totals: FEC filings.
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Transactions disclosed under the STOCK Act via Periodic Transaction Reports (PTRs) filed with the House Clerk. Source. Senate data coming soon.
10/15 positions aligned. 67% verified against the roll-call record. How this score is calculated.
3/4 aligned · est.
1/2 aligned · est.
1/2 aligned · est.
2/2 aligned · est.
2/2 aligned · est.
0/2 aligned · est.
1/1 aligned
Oppose warrantless surveillance of Americans
Promise keptVoted NAY on FISA Section 702 Reauthorization (H.R.7888). Aligned with oppose warrantless surveillance of americans.
Confirmed from the official roll-call record.
Protect religious liberty in marriage law
Promise brokenVoted YEA on Respect for Marriage Act (H.R.8404). Diverged from protect religious liberty in marriage law.
Confirmed from the official roll-call record.
Protect gun rights from new restrictions
Promise keptVoted NAY on Bipartisan Safer Communities Act (S.2938). Aligned with protect gun rights from new restrictions.
Confirmed from the official roll-call record.
Support school choice and education freedom
Promise keptCosponsored Educational Choice for Children Act (H.R.531) on 2023-01-26. This is a public statement of support for support school choice and education freedom.
Confirmed from the official roll-call record.
Oppose government industrial subsidies
Promise brokenVoted YEA on CHIPS and Science Act (H.R.4346). Diverged from oppose government industrial subsidies.
Confirmed from the official roll-call record.
Require Congress to approve major regulations
Promise keptVoted YEA on REINS Act (H.R.277). Aligned with require congress to approve major regulations.
Confirmed from the official roll-call record.
Support federal marijuana reform
Promise brokenVoted NAY on MORE Act (H.R.3617). Diverged from support federal marijuana reform.
Confirmed from the official roll-call record.
Oppose expanded government spending
Promise keptVoted NAY on Inflation Reduction Act (H.R.5376). Aligned with oppose expanded government spending.
Confirmed from the official roll-call record.
Protect gun rights from new restrictions
Expected alignmentExpected to have opposed the Bipartisan Safer Communities Act (S.2938) based on the predominant party-line vote. Not yet confirmed from the roll-call record.
Inferred from party-line voting pattern. Not yet confirmed from the roll-call record.
Oppose expanded government spending
Expected alignmentExpected to have opposed the Inflation Reduction Act (H.R.5376) based on the predominant party-line vote. Not yet confirmed from the roll-call record.
Inferred from party-line voting pattern. Not yet confirmed from the roll-call record.
Oppose government industrial subsidies
Expected alignmentExpected to have opposed the CHIPS and Science Act (H.R.4346) based on the predominant party-line vote. Not yet confirmed from the roll-call record.
Inferred from party-line voting pattern. Not yet confirmed from the roll-call record.
Protect religious liberty in marriage law
Expected alignmentExpected to have opposed the Respect for Marriage Act (H.R.8404) based on the predominant party-line vote. Not yet confirmed from the roll-call record.
Inferred from party-line voting pattern. Not yet confirmed from the roll-call record.
Require Congress to approve major regulations
Expected alignmentExpected to have supported the REINS Act (H.R.277) based on the predominant party-line vote. Not yet confirmed from the roll-call record.
Inferred from party-line voting pattern. Not yet confirmed from the roll-call record.
Oppose warrantless surveillance of Americans
Expected divergenceExpected to have supported FISA Section 702 reauthorization (H.R.7888) based on the predominant party-line vote. Not yet confirmed from the roll-call record.
Inferred from party-line voting pattern. Not yet confirmed from the roll-call record.
Support federal marijuana reform
Expected divergenceExpected to have opposed the MORE Act (H.R.3617) based on the predominant party-line vote. Not yet confirmed from the roll-call record.
Inferred from party-line voting pattern. Not yet confirmed from the roll-call record.