Nonpartisan · Data from OpenStates / Plural Policy · Massachusetts
Democratic
· State Senator
Paul Mark
Represents District Berkshire, Hampden, Franklin and Hampshire in the State Senate.
Votes with Democrats
100%
on 72 party-line votes · Senate Democrats median 100%
Cast a vote
100%
Yea or Nay on 217 of 217 roll calls · Senate median 100%
Their bills that became law
10 of 100
as a primary sponsor, this session · Democrats median 1
Roll calls on record
217
194th General Court
Votes and bills updated Oct 5, 2026 from LegiScan (CC BY 4.0), which republishes the legislature’s own records. Profile details from OpenStates / Plural Policy. Figures cover 194th General Court.
How Paul Mark votes
A party-line vote is a roll call where most voting Democrats and most voting Republicans took opposite sides. Absences and not-voting are never counted. Same method as our Congress pages.
Where Paul Mark sits in the Senate
Each dot is one member of the Senate, placed by how often they voted on the Democratic side of party-line votes. Paul Mark is circled.
Always on the Republican sideAlways on the Democratic side
Times they broke with their party
0 of 72 party-line votes.
They voted with most Democrats on every party-line vote this session.
Closest votes they cast
Roll calls decided by the fewest votes, one per bill.
S16 · Site Information & Links
Senate Amendment #14 · 2025-02-12 · Failed 12–26
S2722 · Site Information & Links
Senate Amendment #9 · 2025-11-19 · Failed 11–26
S3 · Site Information & Links
Senate Amendment #924 · 2025-05-22 · Failed 12–28
S3072 · Site Information & Links
Senate Amendment #67 · 2026-05-07 · Failed 10–29
S15 · Proposed Joint Rules for the Senate and House of Representatives for the 2025-2026 Legislative Session.
Senate Amendment #22 · 2025-02-12 · Failed 9–29
Republicans they vote with most
Share of contested roll calls (the losing side got at least 10%) where both voted and landed on the same side. Unanimous votes are left out, because on those everyone agrees.
Patrick O'ConnorRepublican · District 1-NOR · 62 shared contested votes
11%
Bruce TarrRepublican · District First Essex and Middlesex · 62 shared contested votes
3%
Peter DurantRepublican · District Worcester and Hampshire · 62 shared contested votes
3%
Their session, month by month
Dark bars are roll calls they were recorded on each month; the red part is the ones without a Yea or Nay (0 in all). Gaps are months the chamber wasn’t voting.
← Massachusetts Delegation
YeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaNayYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaYeaNayNayNayNayYeaYeaYeaYea
Their bills, from filing to law
Bills Paul Mark was a primary sponsor of this session. Most bills from either party never leave committee; in Illinois many never get past the Assignments or Rules committee.
Introduced100
Out of committee15
Passed one chamber15
Passed both chambers11
Became law10
Never left committee85
For comparison, the median Democratic member of the Senate has 1 bills that became law this session.
Designating a portion of state highway Route 7A in the town of Lenox as the Ross B. Dindio Memorial highway
By Representative Davis of Great Barrington and Senator Mark, a joint petition of Leigh Davis that the Massachusetts Department of Transportation be directed to designate a portion of state highway Route 7A in the town of Lenox as the Ross B. Dindio memorial highway. Transportation.
Passed both chambersEnacted and laid before the Governor · 2026-10-01
Regulating elections in the town of Conway
Relative to elections in the town of Conway. Election Laws. [Local Approval Received.]
Became lawSigned by the Governor, Chapter 214 of the Acts of 2026 · 2026-09-16
Authorizing the town of Charlemont to continue the employment of fire department members Douglas Annear and Barry Purinton
For legislation to authorize the town of Charlemont to continue the employment of fire department members Douglas Annear and Barry Purinton. Public Service. [Local Approval Received.]
Not out of committeeHouse concurred · 2026-09-14
Establishing a temporary moratorium on large scale photovoltaic installations and battery energy storage systems (BESS) in the town of Becket
That the town of Becket be authorized to establish a temporary moratorium on large scale photovoltaic installations and battery energy storage systems in said town. Municipalities and Regional Government. [Local Approval Received.]
Not out of committeeHearing scheduled for 09/21/2026 from 10:00 AM-05:00 PM in Written Testimony Only · 2026-09-11
Providing for tenant representation on the Great Barrington Housing Authority board
Relative to tenant representation on the Great Barrington Housing Authority board. Housing.
Passed one chamberRead; and referred to the committee on Senate Rules · 2026-09-10
Authorizing the town of Stockbridge to modify Fire Department employment
That the town of Stockbridge be authorized to modify employment for the fire department of said town. Public Service. [Local Approval Received.]
Not out of committeeHearing rescheduled to 09/09/2026 from 11:00 AM-04:00 PM in A-1 Hearing updated to New End Time · 2026-09-09
Preserving access to hospital services
For legislation to preserve access to hospital services. Public Health.
Not out of committeeAccompanied a study order (under JR10), see S3258 · 2026-08-20
Authorizing the town of Conway to continue the employment of police department member Michael Habel
That the town of Conway be authorized to continue the employment of police department member Michael W. Habel. Public Service. [Local Approval Received.]
Became lawSigned by the Governor, Chapter 162 of the Acts of 2026 · 2026-08-04
Authorizing the town of Conway to continue the employment of fire department member Howard Boyden
That the town of Conway be authorized to continue the employment of fire department member Howard Boyden. Public Service. [Local Approval Received.]
Became lawSigned by the Governor, Chapter 161 of the Acts of 2026 · 2026-08-04
Modernizing the lease authorization for East Mountain State Forest
For legislation to authorize the Department of Conservation and Recreation to extend the lease authorization for East Mountain State Forest. Environment and Natural Resources.
Not out of committeeBill reported favorably by committee and referred to the committee on House Ways and Means · 2026-07-29
Authorizing the Dalton Fire District to continue the employment of interim fire chief Christopher Francis Cachat
For legislation to authorize the Dalton Fire District to continue the employment of interim fire chief Christopher Francis Cachat. Municipalities and Regional Government.
Became lawSigned by the Governor, Chapter 150 of the Acts of 2026 · 2026-07-28
Dissolving the Whately Water District
In plain English Dissolves the Whately Water District.
Official synopsis: For legislation to dissolve the Whately Water District. Municipalities and Regional Government.
Became lawSigned by the Governor, Chapter 147 of the Acts of 2026 · 2026-07-25
Protecting titles to real estate in Massachusetts
For legislation to enforce fines for failing to correctly record real estate titles in Massachusetts. The Judiciary.
Not out of committeeAccompanied a study order (under JR10), see S3199 · 2026-07-22
“In plain English” lines are written by ThePolitibase with AI (Claude), from the official synopsis only; the synopsis is the authoritative text. Descriptions are the legislature’s own synopsis. Bill data from LegiScan, CC BY 4.0.
Loading committees…
H5629 · 2026-07-31
Enhancing child welfare protections (Senate Committee of conference report accepted, in concurrence Roll Call #229)
S3236 · 2026-07-31
Authorizing the Massachusetts Department of Fish and Game to convey easements over certain parcels of land (Senate Enacted Roll Call #235)
S3237 · 2026-07-31
Authorizing the town of Bourne to convey a right-of-way and easement (Senate Enacted Roll Call #238)
H5627 · 2026-07-31
To improve Massachusetts home care (Senate Committee of conference report accepted, in concurrence Roll Call #228)
S3235 · 2026-07-31
Relative to the Pilgrim Memorial Park in Plymouth (Senate Enacted Roll Call #234)
H5531 · 2026-07-31
Relative to James J. O'Neil Park (Senate Enacted Roll Call #230)
H5639 · 2026-07-31
Authorizing the town of Nantucket conservation commission to convey a certain parcel of land situated in the town for purposes of conveyance to the town of Nantucket under the care, custody, management and control of the select board and the town of Nantucket to convey certain land in the town of Nantucket held for open space, passive recreation or conservation purposes to the Nantucket Islands Land Bank for the purposes pursuant to its enabling legislation for open space, conservation and passive recreation purposes (Senate Enacted Roll Call #231)
S2968 · 2026-07-31
Authorizing the Commonwealth of Massachusetts, acting by and through its Division of Capital Asset Management and Maintenance, to grant permanent easements over certain land in the town of Milton for highway purposes (Senate Enacted Roll Call #236)
H5640 · 2026-07-31
Authorizing the town of Hingham to grant to the commonwealth of Massachusetts certain parcels of land in the town of Hingham for highway purposes (Senate Enacted Roll Call #232)
S3188 · 2026-07-31
Authorizing the Buzzards Bay Water District to convey non-exclusive easements over a certain parcel of land (Senate Enacted Roll Call #233)
S3230 · 2026-07-31
Authorizing the Massachusetts Department of Transportation to acquire interests in certain portions of land owned by the town of Andover which were acquired by the town for Article XCVII purposes (Senate Enacted Roll Call #237)
H5463 · 2026-07-30
Relative to a conservation restriction in the town of Middleton (Senate Enacted Roll Call #223)
H5379 · 2026-07-30
Relating to the transfer of interest in land in West Brookfield (Senate Enacted Roll Call #220)
H5492 · 2026-07-30
Authorizing the town of Billerica to transfer control of certain land in the town of Billerica for the Yankee Doodle Bike Path (Senate Enacted Roll Call #225)
S3200 · 2026-07-30
Site Information & Links (Senate Amendment #17)
S3200 · 2026-07-30
Site Information & Links (Senate Amendment #18)
H5614 · 2026-07-30
Authorizing the release or exclusion of certain land from conservation restrictions in the town of Deerfield (Senate Enacted Roll Call #226)
H5561 · 2026-07-30
Authorizing the commissioner of capital asset management and maintenance to transfer certain parcels of land in the town of Norton (Senate Enacted Roll Call #221)
H5469 · 2026-07-30
Promoting transparency and public access in state government (Senate Passed to be engrossed Roll Call #217)
H5616 · 2026-07-30
Authorizing the Massachusetts Department of Transportation to take easements over certain land located in the city of Woburn and the town of Burlington held in trust by the city of Boston for the Mary P. C. Cummings Testamentary Trust for highway purposes (Senate Enacted Roll Call #227)
S3160 · 2026-07-30
Relative to the dissolution of the Holmes Park Water District (Senate Enacted Roll Call #219)
H5467 · 2026-07-30
Authorizing the transfer of certain parcels of land in the town of Weston from the Weston conservation commission to the select board (Senate Enacted Roll Call #224)
H4992 · 2026-07-30
Authorizing the Barnstable county and the town of Bourne to convey certain parcels of land and certain interests in land in the town of Bourne (Senate Enacted Roll Call #222)
S3052 · 2026-07-30
Authorizing the town of Dighton to use a portion of conservation land for public way purposes. (Senate Enacted Roll Call #218)
H5388 · 2026-07-22
Authorizing the transfer of a certain parcel of land in the town of Marion from the Open Space Acquisition Commission to the Select Board (Senate Enacted Roll Call #209)
S2735 · 2026-07-22
Dissolving the North Carver water district (Senate Enacted Roll Call #208)
H2250 · 2026-07-16
Dissolving the Whately Water District (Senate Enacted Roll Call #207)
S3175 · 2026-07-09
Protecting children from addictive social media feeds (Senate Passed to be engrossed Roll Call #206)
S3162 · 2026-07-01
To improve outdoor lighting, conserve energy, and increase dark-sky visibility (Senate Passed to be engrossed Roll Call #198)
H5175 · 2026-07-01
Relative to energy affordability, clean power and economic competitiveness (Senate Passed to be engrossed Roll Call #205)
H5555 · 2026-07-01
Making appropriations for the fiscal year 2027 for the maintenance of the departments, boards, commissions, institutions, and certain activities of the commonwealth, for interest, sinking fund, and serial bond requirements, and for certain permanent improvements (Senate Enacted Roll Call #200)
H5511 · 2026-06-18
Relative to teacher preparation and student literacy (Senate Enacted and laid before the Governor Roll Call #195)
S3141 · 2026-06-18
Relative to primary care for you (Senate Passed to be engrossed Roll Call #197)
H4646 · 2026-06-11
Enhancing child welfare protections (Senate Passed to be engrossed Roll Call #192)
H5470 · 2026-06-04
Making appropriations for the fiscal year 2026 to provide for supplementing certain existing appropriations and for certain other activities and projects (Senate Committee of conference report accepted, in concurrence Roll Call #188)
H4361 · 2026-06-04
Relative to benefits for teachers (Senate Passed to be engrossed Roll Call #187)
H5375 · 2026-06-04
Financing long-term improvements to municipal roads and bridges (Senate Enacted Roll Call #191)
S2963 · 2026-06-04
Authorizing the town of Milton to use certain land acquired for conservation purposes for school purposes (Senate Enacted Roll Call #189)
H4843 · 2026-06-04
Providing for the exchange of certain park land in the town of Lexington (Senate Enacted Roll Call #190)
S3104 · 2026-05-28
RESOLUTIONS RESPONDING TO THE SUPREME JUDICIAL COURT’S ORDER OF MAY 7, 2026, AND ENHANCING GOVERNMENT TRANSPARENCY (Senate Adopted Roll Call #186)
H5501 · 2026-05-21
Making appropriations for the fiscal year 2027 for the maintenance of the departments, boards, commissions, institutions, and certain activities of the commonwealth, for interest, sinking fund, and serial bond requirements, and for certain permanent improvements (Senate Passed to be engrossed Roll Call #185)
H5317 · 2026-05-20
Authorizing the grant of easements in or takings of certain parcels of land to the city of Boston (Senate Enacted and laid before the Governor Roll Call #175)
S4 · 2026-05-19
Site Information & Links (Senate Amendment #423)
S4 · 2026-05-19
Site Information & Links (Senate Amendment #179)
S4 · 2026-05-19
Site Information & Links (Senate Amendment #426)
S4 · 2026-05-19
Site Information & Links (Senate Amendment #530)
S4 · 2026-05-19
Site Information & Links (Senate Amendment #511)
S3083 · 2026-05-07
Order relative to requesting the opinions of the Honorable Justices of the Supreme Judicial Court on important questions of law relative to promoting rule of law, oversight, trust and equal constitutional treatment (Senate Motion)
S3072 · 2026-05-07
Site Information & Links (Senate Amendment #59)
S3072 · 2026-05-07
Site Information & Links (Senate Amendment #63)
S3072 · 2026-05-07
Site Information & Links (Senate Amendment #67)
H5316 · 2026-05-07
Promoting rule of law, oversight, trust and equal constitutional treatment (Senate Passed to be engrossed Roll Call #158)
S3050 · 2026-04-15
To build resilience for Massachusetts communities (Senate Amendment #1)
S3050 · 2026-04-15
To build resilience for Massachusetts communities (Senate Amendment #2)
S3064 · 2026-04-15
To build resilience for Massachusetts communities (Senate Passed to be engrossed Roll Call #152)
Complete voting record from LegiScan (showing the 60 most recent of 217 total roll-call votes this session).
Primary Office
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