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

Arthur William Kopp

Representative from Wisconsin
HOUSEREPUBLICAN1909–1913ID K000313
Compare
LegislationHEADLINE
24%with Dems
of 244 votes
Nominations
—with Dems
of 0 · confirmations only
All contested
24%with Dems
of 244 · both combined
Steepest move
−21 pts
1909 → 1911
still a Republican

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 ↓1909
1911–1262nd Congress
Sat as a Republican
12%with Democrats
of 100 contested votes
Votes for this Congress are open below
Steepest move: 1909 → 1911, −21 pts — within one party label.
Sat as a DemocratSat as a RepublicanVotes available below

Votes

Every roll call before 1973 has no description. These rows carry a date, usually a bill number, how they voted and which side that matched — nothing is filled in by hand.

DateBillVoteTypeCastSided with
Mar 4, 1913H.R. 28775No description in the source recordLEGISLATIONYEABOTH · NOT SCORED
Mar 2, 1913H.R. 28858No description in the source recordLEGISLATIONYEABOTH · NOT SCORED
Mar 1, 1913S. 5382No description in the source recordLEGISLATIONYEABOTH · NOT SCORED
Full textNo description in the source record. What survives: the date, the bill number (S. 5382), how they voted and which side that matched.Party majoritiesDemocrats Yea · Republicans YeaCounts toward scoreNo — both party majorities voted Yea.
Where this lands
YEAVoted with both majorities — not scored
Mar 1, 1913S.J.Res. 164No description in the source recordLEGISLATIONYEABOTH · NOT SCORED
Mar 1, 1913H.R. 27148No description in the source recordLEGISLATIONYEANEITHER · NOT SCORED
Mar 1, 1913S. 4043No description in the source recordLEGISLATIONYEABOTH · NOT SCORED
Feb 28, 1913H.R. 28499No description in the source recordLEGISLATIONNAYBOTH · NOT SCORED
Feb 28, 1913H.R. 28283No description in the source recordLEGISLATIONYEABOTH · NOT SCORED
Feb 27, 1913noneNo description in the source recordLEGISLATIONYEANEITHER · NOT SCORED
9 most recent roll calls shown · 100 contested votes scored in the 62nd CongressAll votes this Congress →

By policy area

career · legislation
The record carries no policy area for any of these roll calls, so there is nothing to break out.

Service record

2 Congresses
61st · 190962nd · 1911
Republican · House · WI61st–62nd
Term datesexact
Members · Wisconsin
AK

Arthur William Kopp

Representative from Wisconsin
HOUSER1909–19132 CONGRESSES
Compare
LegislationHEADLINE
24.2%with Democrats
of 244 votes · 75.8% with Republicans
Nominations—of 0 votes
All contested24%of 244 · combined
Steepest move−21 pts1909→11, as a Republican

Career arc

10050019091911
1911–12 · 62nd · Republican · of 100 votes12%

Legislation leads. Tap a point to read that Congress.

Votes

Every roll call before 1973 has no description. These rows carry a date, a bill number where one exists, how they voted and which side that matched.
Democratic majorityYea
Republican majorityYea
Counts toward scoreNo
Open roll call
Latest 6 shown · 100 contested votes scored in the 62nd

By policy area

career

The record carries no policy area for any of these roll calls.

Service record

61st · 190962nd · 1911
Republican61st–62nd

Party switchers

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