
U.S. Representative for Pennsylvania’s 4th district
Democrat
119th Congress, two-year term
Missed 1.5% 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.
Democrat. In Congress since 2019, 4 terms in total.
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Bills and resolutions where Dean is the primary sponsor. Most bills never leave committee; that is normal for every member. Source: Congress.gov, last updated Oct 29, 2026.
8 of 26 have at least one cosponsor from the other party.
Improving Justice Programs through Science Act of 2026
Introduced Oct 5, 2026. 1 cosponsor. H.R. 10733 on Congress.gov(opens in a new tab)
Introduced
Beyond the Box for Higher Education Act of 2026
Introduced Oct 1, 2026. 1 cosponsor. H.R. 10661 on Congress.gov(opens in a new tab)
Introduced
AID Local Government Leadership Act
Introduced Oct 1, 2026. 1 cosponsor. H.R. 10660 on Congress.gov
Introduced
Removing Access Barriers to Running for Elected Office for People with Disabilities Act
Introduced Oct 1, 2026. 2 cosponsors. H.R. 10659 on Congress.gov(opens in a new tab)
Introduced
PREP Act
Introduced Sep 24, 2026. 0 cosponsors. H.R. 10543 on Congress.gov(opens in a new tab)
Introduced
MORE Savings Act
Introduced Sep 3, 2026. 0 cosponsors. H.R. 10254 on Congress.gov(opens in a new tab)
Introduced
To prohibit the use of shock gloves by Federal law enforcement officers to enforce the immigration laws, and for other purposes.
Introduced Sep 2, 2026. 6 cosponsors. H.R. 10226 on Congress.gov(opens in a new tab)
Introduced
Fair Debt Collection Practices for Servicemembers Act
Introduced Aug 3, 2026. 1 cosponsor, 1 from the other party. H.R. 10018 on Congress.gov(opens in a new tab)
Introduced
SHIELD Act
Introduced May 7, 2026. 0 cosponsors. H.R. 8681 on Congress.gov(opens in a new tab)
Introduced
Recognizing the importance of sleep health and expressing support for the designation of the week of March 9 through March 13, 2026, as "Sleep Awareness Week".
Introduced Apr 9, 2026. 1 cosponsor. H.Res. 1158 on Congress.gov(opens in a new tab)
Introduced
Effective Assistance of Counsel in the Digital Era Act
Introduced Feb 11, 2026. 3 cosponsors, 2 from the other party. H.R. 7491 on Congress.gov(opens in a new tab)
Introduced
Flood History Information Act of 2026
Introduced Feb 4, 2026. 1 cosponsor, 1 from the other party. H.R. 7355 on Congress.gov(opens in a new tab)
Introduced
TRAIN Act
Introduced Jan 22, 2026. 3 cosponsors, 2 from the other party. H.R. 7209 on Congress.gov(opens in a new tab)
Introduced
PFAS Accountability Act of 2025
Introduced Dec 11, 2025. 4 cosponsors. H.R. 6626 on Congress.gov(opens in a new tab)
Introduced
Freedom to Heal Act of 2025
Introduced Dec 4, 2025. 18 cosponsors, 8 from the other party. H.R. 6434 on Congress.gov(opens in a new tab)
Introduced
Expressing support for the recognition of the week of November 2 through November 8, 2025, as "Drowsy Driving Prevention Week".
Introduced Oct 31, 2025. 1 cosponsor, 1 from the other party. H.Res. 845 on Congress.gov(opens in a new tab)
Introduced
Protect Children Through Safe Gun Ownership Act
Introduced Jun 27, 2025. 0 cosponsors. H.R. 4225 on Congress.gov(opens in a new tab)
Introduced
Gun Records Restoration and Preservation Act
Introduced Jun 27, 2025. 0 cosponsors. H.R. 4223 on Congress.gov(opens in a new tab)
Introduced
Fire Sale Loophole Closing Act of 2025
Introduced Jun 27, 2025. 0 cosponsors. H.R. 4222 on Congress.gov(opens in a new tab)
Introduced
Gun Violence Prevention Through Financial Intelligence Act
Introduced Jun 27, 2025. 0 cosponsors. H.R. 4220 on Congress.gov(opens in a new tab)
Introduced
Undetectable Firearms Modernization Act
Introduced Jun 27, 2025. 0 cosponsors. H.R. 4221 on Congress.gov(opens in a new tab)
Introduced
Background Check Point of Contact Act of 2025
Introduced Jun 27, 2025. 0 cosponsors. H.R. 4224 on Congress.gov(opens in a new tab)
Introduced
Save Healthcare Workers Act
Introduced May 5, 2025. 67 cosponsors, 22 from the other party. H.R. 3178 on Congress.gov(opens in a new tab)
Introduced
Northern Rockies Ecosystem Protection Act of 2025
Introduced Mar 27, 2025. 13 cosponsors. H.R. 2420 on Congress.gov(opens in a new tab)
Introduced
Recognizing the importance of sleep health and expressing support for the designation of the week of March 9 through March 15, 2025, as "Sleep Awareness Week".
Introduced Mar 21, 2025. 2 cosponsors. H.Res. 235 on Congress.gov(opens in a new tab)
Introduced