
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.
Fit Future Act
Introduced Jul 16, 2026. 2 cosponsors. H.R. 9723 on Congress.gov(opens in a new tab)
Passed the House
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
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
Passed the House
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
DHS Intelligence Rotational Assignment Program and Law Enforcement Support Act
Introduced Mar 18, 2025. 3 cosponsors. H.R. 2212 on Congress.gov(opens in a new tab)
Passed the House
Solidify Iran Sanctions Act of 2025
Introduced Mar 3, 2025. 2 cosponsors, 2 from the other party. H.R. 1800 on Congress.gov(opens in a new tab)
Passed the House