United States Senate – GOP Hold
Ron Johnson (R-inc) – 1,337,185 – 50.41%
Mandela Barnes (D) – 1,310,467 – 49.41%
Write-Ins – 4,825 – 0.18%
Total Votes – 2,652,477 – 100.00%
United States House of Representatives – District 1 – GOP Hold
Bryan Steil (R-inc) – 162,610 – 54.05%
Ann Roe (D) – 135,825 – 45.14%
Charles Barman (I) – 2,247 – 0.75%
Write-Ins – 185 – 0.06%
Total Votes – 300,867 – 100.00%
United States House of Representatives – District 2 – DEM Hold
Mark Pocan (D-inc) – 268,740 – 70.99%
Erik Olsen (R) – 101,890 – 26.92%
Douglas Alexander (I) – 7,689 – 2.03%
Write-Ins – 218 – 0.06%
Total Votes – 378,537 – 100.00%
United States House of Representatives – District 3 – GOP Gain
Derrick Van Orden (R) – 164,743 – 51.82%
Bradley Pfaff (D) – 152,977 – 48.12%
Write-Ins – 202 – 0.06%
Total Votes – 317,922 – 100.00%
United States House of Representatives – District 4 – DEM Hold
Gwen Moore (D-inc) – 191,955 – 75.27%
Tim Rogers (R) – 57,660 – 22.61%
Robert Raymond (I) – 5,164 – 2.03%
Write-Ins – 233 – 0.09%
Total Votes – 255,012 – 100.00%
United States House of Representatives – District 5 – GOP Hold
Scott Fitzgerald (R-inc) – 243,741 – 64.39%
Mike Van Someren (D) – 134,581 – 35.55%
Write-Ins – 201 – 0.05%
Total Votes – 378,523 – 100.00%
United States House of Representatives – District 6 – GOP Hold
Glenn Grothman (R-inc) – 239,231 – 94.93%
Write-Ins – 12,768 – 5.07%
Total Votes – 251,999 – 100.00%
United States House of Representatives – District 7 – GOP Hold
Tom Tiffany (R-inc) – 209,224 – 61.85%
Richard Ausman (D) – 128,877 – 38.10%
Write-Ins – 167 – 0.05%
Total Votes – 338,268 – 100.00%
United States House of Representatives – District 8 – GOP Hold
Mike Gallagher (R-inc) – 223,981 – 72.21%
Jacob VandenPlas (L) – 46,871 – 15.11%
Paul Boucher (I) – 32,057 – 10.33%
Write-Ins – 7,287 – 2.35%
Total Votes – 310,196 – 100.00%