WI-04 — U.S. House
The call
We expect Democrats to win.
What the market is pricing
via PolymarketThe market gives the Democrats a 98% chance to win.
The market and our model agree, and price it about the same — both favor the Democrats.
Implied probability from live Polymarket prices, two-party-normalized · as of Jul 26, 2026 · a market price is trader sentiment, not Akashic’s forecast. See the market on Polymarket → · How implied probability works →
| Candidate | Raised |
|---|---|
| Gwen MooreDIncumbent | |
| Purnima NathR | not yet filing |
| Arthur BurksIndependent | not yet filing |
Receipts, cash on hand, and outside (independent-expenditure) spending from the Federal Election Commission. Bars are scaled within this race. Safe Democratic Milwaukee seat (D+26, most Democratic in Wisconsin); Aug 11 primary not yet held. Moore (incumbent, 74.8% in 2024) faces minor Democratic primary challenger Amy Donahue. Republican primary between Purnima Nath and Tim Rogers (both perennial candidates). Arthur Burks running as an independent. The field and its fundraising will keep updating as primaries settle and new FEC reports land.
The rating is grounded in this seat’s record on Akashic — its partisan lean, same-office history, and demographics. Read the full profile on the WI-04 place page.
| Year | Winner | Margin |
|---|---|---|
| 2024 | DemocraticD | D+52 |
| 2022 | DemocraticD | D+53 |
| 2020 | DemocraticD | D+52 |
| 2018 | DemocraticD | D+54 |
| 2016 | DemocraticD | D+77 |
| 2014 | DemocraticD | D+43 |
Two-party margin (D−R) of each contest, most recent first. District lines were redrawn over this span, so earlier results ran on different boundaries than the 2026 seat.
On election night this page will show the live result beside the call; after certification it joins the permanent record and is scored. · All U.S. House races →