
U.S. Representative for Pennsylvania’s 7th district
Republican
119th Congress, two-year term
Missed 1.9% of roll calls. Chamber median 1.9%.
The full voting recordCounts roll calls where most Democrats and most Republicans voted differently, leaving out procedural votes.
How we countFrom FEC filings, Voteview roll calls and Congress.gov.
Republican. In Congress since 2025, 1 term in total.
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Bills and resolutions where Mackenzie is the primary sponsor. Most bills never leave committee; that is normal for every member. Source: Congress.gov, last updated Oct 29, 2026.
18 of 33 have at least one cosponsor from the other party.
Protection of Syrian Religious and Ethnic Minorities Act
Introduced Oct 15, 2026. 3 cosponsors. H.R. 10827 on Congress.gov(opens in a new tab)
Introduced
HELPER Plus Act
Introduced Sep 21, 2026. 0 cosponsors. H.R. 10524 on Congress.gov(opens in a new tab)
Introduced
PSC Nonpartisan COURTs Act
Introduced Sep 15, 2026. 5 cosponsors, 1 from the other party. H.R. 10381 on Congress.gov
Introduced
Net Effective Cost Transparency and Prescription Drug Affordability Act of 2026
Introduced Sep 14, 2026. 4 cosponsors, 2 from the other party. H.R. 10369 on Congress.gov(opens in a new tab)
Introduced
CITE Act of 2026
Introduced Jul 30, 2026. 0 cosponsors. H.R. 9989 on Congress.gov(opens in a new tab)
Introduced
Protecting Deliberative Process in the House Resolution
Introduced Jul 30, 2026. 0 cosponsors. H.Res. 1467 on Congress.gov(opens in a new tab)
Introduced
Recognizing the historic significance of Medicare on the 61st anniversary of its enactment.
Introduced Jul 27, 2026. 9 cosponsors, 4 from the other party. H.Res. 1462 on Congress.gov(opens in a new tab)
Introduced
Fit Future Act
Introduced Jul 16, 2026. 2 cosponsors. H.R. 9723 on Congress.gov(opens in a new tab)
Passed the House
BILL Drivers Act
Introduced Jul 9, 2026. 1 cosponsor, 1 from the other party. H.R. 9630 on Congress.gov(opens in a new tab)
Introduced
VA Education Oversight Improvement Act
Introduced Jun 23, 2026. 0 cosponsors. H.R. 9410 on Congress.gov(opens in a new tab)
Introduced
Child Care Modernization Act of 2026
Introduced Jun 9, 2026. 9 cosponsors, 6 from the other party. H.R. 9224 on Congress.gov(opens in a new tab)
Introduced
Improving Travel for American Families Act
Introduced May 19, 2026. 2 cosponsors, 2 from the other party. H.R. 8897 on Congress.gov(opens in a new tab)
Passed the House
Federal Workers’ Compensation Integrity and Care Act
Introduced May 14, 2026. 1 cosponsor, 1 from the other party. H.R. 8822 on Congress.gov(opens in a new tab)
Passed committee
Putting Patients First by Strengthening Provider Accountability in FECA Act
Introduced May 14, 2026. 1 cosponsor, 1 from the other party. H.R. 8823 on Congress.gov(opens in a new tab)
Passed the House
Valuing Employee Stock Today Act
Introduced May 4, 2026. 1 cosponsor. H.R. 8660 on Congress.gov(opens in a new tab)
Passed committee
To direct the Administrator of the Federal Aviation Administration to issue regulations to include strollers in the contract of carriage of air carriers and set a liability limit for damaged strollers, and for other purposes.
Introduced Apr 29, 2026. 1 cosponsor, 1 from the other party. H.R. 8579 on Congress.gov(opens in a new tab)
Introduced
Data Driven Suicide Prevention and Outreach Act of 2026
Introduced Apr 23, 2026. 1 cosponsor, 1 from the other party. H.R. 8486 on Congress.gov(opens in a new tab)
Introduced
Workforce Recovery and Resilience Act
Introduced Apr 6, 2026. 1 cosponsor, 1 from the other party. H.R. 8203 on Congress.gov(opens in a new tab)
Introduced
To amend the Export Control Reform Act of 2018 to provide for a ten-year statute of limitations for export control violations.
Introduced Apr 6, 2026. 3 cosponsors, 2 from the other party. H.R. 8202 on Congress.gov(opens in a new tab)
Passed committee
Special Events Program Alignment Act of 2026
Introduced Mar 27, 2026. 1 cosponsor, 1 from the other party. H.R. 8142 on Congress.gov(opens in a new tab)
Introduced
Expressing the support of the House of Representatives for the Department of Homeland Security.
Introduced Mar 20, 2026. 14 cosponsors. H.Res. 1128 on Congress.gov(opens in a new tab)
Passed the House
Neonatal Care Transparency Act of 2026
Introduced Mar 12, 2026. 0 cosponsors. H.R. 7912 on Congress.gov(opens in a new tab)
Introduced
National Cemetery Administration Annual Report Act of 2026
Introduced Jan 27, 2026. 1 cosponsor, 1 from the other party. H.R. 7260 on Congress.gov(opens in a new tab)
Introduced
FLEX Act
Introduced Jan 15, 2026. 6 cosponsors, 4 from the other party. H.R. 7082 on Congress.gov(opens in a new tab)
Passed committee
Holiday Bonus Tax Relief Act of 2025
Introduced Dec 18, 2025. 1 cosponsor, 1 from the other party. H.R. 6872 on Congress.gov(opens in a new tab)
Introduced