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Data through Sep 17, 2026Compare members
The Vote Ledger
KS

Kyrsten Sinema

Senator from Arizona
SENATEDEMOCRAT→INDEPENDENT2013–2025ID S001191
Compare
LegislationHEADLINE
75%with Dems
of 3,079 votes
Nominations
85%with Dems
of 1,059 · confirmations only
All contested
78%with Dems
of 4,138 · both combined
Steepest move
−12 pts
2021 → 2023
the label changed
Changed parties
118th
D → I · first Congress under it

Career arc

Legislation leads. Each point is one Congress: how often they sided with the Democratic majority on contested bills, resolutions and amendments.

100%75%50%25%0%sides with Democrats ↑sides with Republicans ↓20132019D→I · 118th
2023–24118th Congress
Sat as an Independent
79.3%with Democrats
legislation only
Votes for this Congress are open below
Steepest move: 2021 → 2023, −12 pts — the Congress the label changed.
Sat as a DemocratSat as a RepublicanVotes available below

Votes

DateBillVoteTypeCastSided with
Dec 21, 2024H.R. 10545A bill making further continuing appropriations for the fiscal year ending September 30, 2025, and for other purposes.LEGISLATIONYEABOTH · NOT SCORED
Dec 21, 2024H.R. 82A bill to amend title II of the Social Security Act to repeal the Government pension offset and windfall elimination provisions.LEGISLATIONYEABOTH · NOT SCORED
Dec 20, 2024H.R. 82A bill to amend title II of the Social Security Act to repeal the Government pension offset and windfall elimination provisions.LEGISLATIONYEADEM MAJORITY
Full textA bill to amend title II of the Social Security Act to repeal the Government pension offset and windfall elimination provisions.Party majoritiesDemocrats Yea · Republicans NayCounts toward scoreYes — the parties split.
Where this lands
YEASided with the Democratic majority
Dec 20, 2024H.R. 82To delay the repeal of the Government pension offset and windfall elimination provisions until additional changes are made to offset any negative impacts on the actuarial balance of the Social Security Trust Funds.LEGISLATIONNAYDEM MAJORITY
Dec 20, 2024H.R. 82In the nature of a substitute.LEGISLATIONNAYDEM MAJORITY
Dec 20, 2024H.R. 82To provide for automatic continuing resolutions.LEGISLATIONNAYDEM MAJORITY
Dec 20, 2024H.R. 82To adjust the normal and early retirement ages for Social Security benefits and increase the maximum age for delayed retirement credits.LEGISLATIONNAYBOTH · NOT SCORED
Dec 20, 2024noneSerena Raquel Murillo, of California, to be United States District Judge for the Central District of CaliforniaNOMINATIONYEADEM MAJORITY
Dec 20, 2024noneSerena Raquel Murillo, of California, to be United States District Judge for the Central District of CaliforniaNOMINATIONYEADEM MAJORITY
9 most recent roll calls shown · 476 contested votes scored in the 118th CongressAll votes this Congress →

By policy area

career · legislation
Economics and Public Finance80.3% · 756 votes
Congress82.4% · 712 votes
Armed Forces and National Security57% · 251 votes
Government Operations and Politics72.9% · 181 votes
Finance and Financial Sector52.8% · 127 votes
Energy85% · 120 votes
Environmental Protection72.1% · 111 votes
Public Lands and Natural Resources77.5% · 80 votes
Health63.2% · 76 votes
Taxation37.7% · 69 votes
Transportation and Public Works68.8% · 64 votes
International Affairs69.5% · 59 votes
Science, Technology, Communications81.1% · 53 votes
Agriculture and Food70% · 50 votes
Emergency Management72.3% · 47 votes
Education91.1% · 45 votes
Crime and Law Enforcement73.2% · 41 votes
Water Resources Development86.5% · 37 votes
Labor and Employment90.3% · 31 votes
Law76% · 25 votes
Immigration75% · 24 votes
Civil Rights and Liberties, Minority Issues93.3% · 15 votes
Social Welfare76.9% · 13 votes
Commerce58.3% · 12 votes
Too few contested votes to score
Housing and Community Development— · 8 votes
Foreign Trade and International Finance— · 5 votes
Native Americans— · 5 votes
Animals— · 4 votes

They also voted in 3 areas where the parties never split, so there is nothing to score — never on a contested question: Arts, Culture, Religion, Families, Sports and Recreation.

Blue is the share of votes siding with the Democratic majority; the tick marks 50%.

Service record

6 Congresses
113th · 2013116th · 2019118th · 2023
Democrat · House · AZ113th–115th
Democrat · Senate · AZ116th–117th
Independent · Senate · AZ118th–118th
Term datesexact
Members · Arizona
KS

Kyrsten Sinema

Senator from Arizona
SENATED→I2013–20256 CONGRESSES
Compare
LegislationHEADLINE
75%with Democrats
of 3,079 votes · 25% with Republicans
Nominations85%of 1,059 votes
All contested78%of 4,138 · combined
Steepest move−12 pts2021→23, as an Independent
Changed parties118thD→I

Career arc

100500D→I20132023
2023–24 · 118th · Independent79.3%

Legislation leads. Tap a point to read that Congress.

Votes

Democratic majorityYea
Republican majorityNay
Counts toward scoreYes
Open roll call
Latest 6 shown · 476 contested votes scored in the 118th

By policy area

career
Economics and Public Finance80.3% · 756
Congress82.4% · 712
Armed Forces and National Security57% · 251
Government Operations and Politics72.9% · 181
Finance and Financial Sector52.8% · 127
Energy85% · 120
Environmental Protection72.1% · 111
Public Lands and Natural Resources77.5% · 80
Health63.2% · 76
Taxation37.7% · 69
Transportation and Public Works68.8% · 64
International Affairs69.5% · 59
Science, Technology, Communications81.1% · 53
Agriculture and Food70% · 50
Emergency Management72.3% · 47
Education91.1% · 45
Crime and Law Enforcement73.2% · 41
Water Resources Development86.5% · 37
Labor and Employment90.3% · 31
Law76% · 25
Immigration75% · 24
Civil Rights and Liberties, Minority Issues93.3% · 15
Social Welfare76.9% · 13
Commerce58.3% · 12
Housing and Community Development— · 8
Foreign Trade and International Finance— · 5
Native Americans— · 5
Animals— · 4

Also voted in 3 areas where the parties never split — never on a contested question: Arts, Culture, Religion, Families, Sports and Recreation.

Service record

113th · 2013118th · 2023
Democrat113th–115th
Democrat116th–117th
Independent118th–118th

Other party switchers

John Alexander LoganD→R · IL · 40thWesley Wade WatkinsD→R · OK · 105thBen Nighthorse CampbellD→R · CO · 104th
AD320 × 50 · Anchor