The 2020 Iowa Caucus will be held on Monday, February 3rd.

Here are the important things to know:

  • In Madison County, each precinct has its own meeting location as stated below.
  • On caucus night at each location, doors will open by 6:00 pm. Attendees must either be registered or in line to register by 7:00 pm.
  • Early registration can be done online and can be accessed here.
  • You must be a registered Democrat to participate in the caucus OR register as a Democrat at the caucus on February 3rd.
  • Those who are currently age 17 and will be 18 by election day in 2020 can participate in the caucus.
  • If you are not sure whether you’re registered to vote, you can check here.
  • If you are not sure what precinct you live in, which determines where you caucus, you can check here.
  • If you are planning to volunteer as a helper at your caucus, or if you’re curious about the process, please take the free online caucus training.
  • Questions about the caucus should be directed to Pam Deichmann at or Elizabeth Hoenig at
PrecinctCaucus LocationAddressKey Volunteers
Walnut-OhioInterstate-35 Middle School Gym405 E. North St., TruroChris Jordan, Mindy Nelson
Winterset 1Winterset Middle School Cafeteria706 W. School St., WintersetJoyce Kooker, Pam Deichmann, Mike Kaldenberg, Melissa Rhoads, Susan Mrzena
Winterset 2Winterset Middle School Gym706 W. School St., WintersetAlan Feirer, Elizabeth Hoenig
SouthSt. Charles Parish Hall305 W. Main St., St. CharlesDavid Chico, Joanne Peterson, Wade Lester
Grand River, Monroe, WebsterWRC Hall101 W. South St., MacksburgGary Davis, Nancy Anthony, Josh Abel
Penn MadisonEarlham Community Building150 E. 1st St., EarlhamJennifer Knight, Rita Martens, Dusky Terry, Kelly Weber
Union Crawford ScottPatterson Community Center150 Long Street, PattersonFrank Pastorino, Robert Bell, Molly Clause
Jackson, Douglas, LincolnMadison County Fairgrounds Old Community Building1146 W. Summit St., WintersetWendy Burkett, Jennifer O'Neal
Jefferson LeeUnion State Bank Community Room, Winterset611 Hwy 92, WintersetRyan Marquardt, Steve Rusk