The Vote Ledger
/
Data through Sep 17, 2026Compare members
The Vote Ledger
MH

Mary Kathryn (Heidi) Heitkamp

Senator from North Dakota
SENATEDEMOCRAT2013–2019ID H001069
Compare
LegislationHEADLINE
78%with Dems
of 650 votes
Nominations
75%with Dems
of 444 · confirmations only
All contested
77%with Dems
of 1,094 · both combined
Steepest move
−22 pts
2013 → 2015
still a Democrat

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 ↓2013
2017–18115th Congress
Sat as a Democrat
82.7%with Democrats
legislation only
Votes for this Congress are open below
Steepest move: 2013 → 2015, −22 pts — while still a Democrat.
Sat as a DemocratSat as a RepublicanVotes available below

Votes

DateBillVoteTypeCastSided with
Dec 21, 2018H.R. 695To amend the National Child Protection Act of 1993 to establish a voluntary national criminal history background check system and criminal history review program for certain individuals who, related to their employment, have access to children, the elderly, or individuals with disabilities, and for other purposes.LEGISLATIONNAYDEM MAJORITY
Dec 19, 2018H.R. 695To amend the National Child Protection Act of 1993 to establish a voluntary national criminal history background check system and criminal history review program for certain individuals who, related to their employment, have access to children, the elderly, or individuals with disabilities, and for other purposes.LEGISLATIONYEABOTH · NOT SCORED
Dec 19, 2018noneJoseph Maguire, of Florida, to be Director of the National Counterterrorism Center, Office of the Director of National IntelligenceNOMINATIONYEABOTH · NOT SCORED
Full textJoseph Maguire, of Florida, to be Director of the National Counterterrorism Center, Office of the Director of National IntelligenceParty majoritiesDemocrats Yea · Republicans YeaCounts toward scoreNo — both party majorities voted Yea.
Where this lands
YEAVoted with both majorities — not scored
Dec 18, 2018S. 756A bill to reauthorize and amend the Marine Debris Act to promote international action to reduce marine debris, and for other purposes.LEGISLATIONYEABOTH · NOT SCORED
Dec 18, 2018S. 756To require the Director of the Bureau of Prisons to notify each victim of the offense for which the prisoner is imprisoned the date on which the prisoner will be released.LEGISLATIONNAYDEM MAJORITY
Dec 18, 2018S. 756To require the Director of the Bureau of Prisons to notify each victim of the offense for which the prisoner is imprisoned the date on which the prisoner will be released.LEGISLATIONNAYDEM MAJORITY
Dec 18, 2018S. 756To require the Director of the Bureau of Prisons to notify each victim of the offense for which the prisoner is imprisoned the date on which the prisoner will be released.LEGISLATIONNAYDEM MAJORITY
Dec 17, 2018S. 756A bill to reauthorize and amend the Marine Debris Act to promote international action to reduce marine debris, and for other purposes.LEGISLATIONYEABOTH · NOT SCORED
Dec 13, 2018S.J.Res. 54A joint resolution to direct the removal of United States Armed Forces from hostilities in the Republic of Yemen that have not been authorized by Congress.LEGISLATIONYEADEM MAJORITY
9 most recent roll calls shown · 347 contested votes scored in the 115th CongressAll votes this Congress →

By policy area

career · legislation
Economics and Public Finance84.2% · 253 votes
Energy50.8% · 65 votes
Armed Forces and National Security84.3% · 51 votes
Taxation92.5% · 40 votes
Health94.7% · 38 votes
Crime and Law Enforcement56.3% · 32 votes
Labor and Employment96.3% · 27 votes
Education84.6% · 26 votes
Immigration84.2% · 19 votes
Finance and Financial Sector61.1% · 18 votes
Transportation and Public Works53.3% · 15 votes
Agriculture and Food53.8% · 13 votes
Emergency Management100% · 12 votes
International Affairs80% · 10 votes
Too few contested votes to score
Environmental Protection— · 8 votes
Water Resources Development— · 7 votes
Government Operations and Politics— · 6 votes
Public Lands and Natural Resources— · 3 votes
Science, Technology, Communications— · 3 votes
Congress— · 2 votes
Foreign Trade and International Finance— · 2 votes

They also voted in 2 areas where the parties never split, so there is nothing to score — never on a contested question: Families, Law.

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

Service record

3 Congresses
113th · 2013115th · 2017
Democrat · Senate · ND113th–115th
Term datesexact
Members · North Dakota
MH

Mary Kathryn (Heidi) Heitkamp

Senator from North Dakota
SENATED2013–20193 CONGRESSES
Compare
LegislationHEADLINE
77.7%with Democrats
of 650 votes · 22.3% with Republicans
Nominations75%of 444 votes
All contested77%of 1,094 · combined
Steepest move−22 pts2013→15, as a Democrat

Career arc

10050020132017
2017–18 · 115th · Democrat82.7%

Legislation leads. Tap a point to read that Congress.

Votes

Democratic majorityYea
Republican majorityYea
Counts toward scoreNo
Open roll call
Latest 6 shown · 347 contested votes scored in the 115th

By policy area

career
Economics and Public Finance84.2% · 253
Energy50.8% · 65
Armed Forces and National Security84.3% · 51
Taxation92.5% · 40
Health94.7% · 38
Crime and Law Enforcement56.3% · 32
Labor and Employment96.3% · 27
Education84.6% · 26
Immigration84.2% · 19
Finance and Financial Sector61.1% · 18
Transportation and Public Works53.3% · 15
Agriculture and Food53.8% · 13
Emergency Management100% · 12
International Affairs80% · 10
Environmental Protection— · 8
Water Resources Development— · 7
Government Operations and Politics— · 6
Public Lands and Natural Resources— · 3
Science, Technology, Communications— · 3
Congress— · 2
Foreign Trade and International Finance— · 2

Also voted in 2 areas where the parties never split — never on a contested question: Families, Law.

Service record

113th · 2013115th · 2017
Democrat113th–115th

Party switchers

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