“Wisconsin is divided into 33 Senate Districts (1/3 of the current Assembly membership of 99) apportioned throughout the state based on population as determined by the decennial census, for a total of 33” — wikipedia
“2011-2012 SENATE MEMBERSHIP Republicans - 19 Democrats - 14” — http://legis.wisconsin.gov/senhome.htm
Sorry, that’s not the reason. A majority of the Wisconsin Senate is 17.
This is excellent work.
So, why do they need 20 senators to do business?