MapLight Wisconsin reveals campaign contributions to Assemblymembers and Senators in the Wisconsin State Legislature. We show how much interest groups like gas and electric utilities and attorneys and law firms contribute to your representatives in Madison. More details...

We currently include contributions made between Jan. 1, 1993 and Jul. 31, 2012 to legislators who have served in the 2009-2010 and 2011-2012 sessions.

Top Senate Recipients Funded

Last four years of available data, Aug. 1, 2008 - Jul. 31, 2012.

Alberta Darling$1,411,118
Dan Kapanke$1,041,730
Scott Fitzgerald$837,642
Sheila Harsdorf$604,395
Jim Holperin$595,778
Van Wanggaard$593,670
Randy Hopper$585,734
Terry Moulton$473,468
Leah Vukmir$434,428
Jessica King$415,946

See all legislators

Top Assembly Recipients Funded

Last two years of available data, Aug. 1, 2010 - Jul. 31, 2012.

Sandy Pasch$598,020
Fred Clark$262,244
Thomas Nelson$180,946
Kristen Dexter$169,818
Robin Vos$148,208
Howard Marklein$137,162
Donna Seidel$134,598
Jeff Fitzgerald$127,106
Roger Rivard$117,897
Brett Davis$113,535

See all legislators

Top Interest Groups

Last two years of available data, Aug. 1, 2010 - Jul. 31, 2012.

Attorneys & law firms$741,383
Teachers unions$364,076
Road Construction$286,181
Industrial/commercial equipment & materials$280,067
Insurance companies, brokers & agents$269,808
Schools & colleges$258,049
Real estate agents & managers$224,640

See all interest groups

About Our Data

Read the details about our data sources and methodology. Contributions data provided by the Wisconsin Democracy Campaign.