HI-01 — U.S. House
The call
We expect Democrats to win.
What the market is pricing
via PolymarketThe market gives the Democrats a 95% 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 |
|---|---|
| Ed CaseDIncumbent | |
| Jarrett KeohokaloleD | |
| Della Au BelattiD | |
| Maxwell FrazierR | not yet filing |
Receipts, cash on hand, and outside (independent-expenditure) spending from the Federal Election Commission. Bars are scaled within this race. Primary Aug 8, 2026 (not yet held). Incumbent Ed Case (D) faces a notable Democratic primary challenge from state Sen. Jarrett Keohokalole and state Rep. Della Au Belatti in this heavily Democratic Honolulu/Oahu seat. Minor Democrat Perry Gregg also filed; Maxwell Frazier is the leading Republican. 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 HI-01 place page.
| Year | Winner | Margin |
|---|---|---|
| 2024 | DemocraticD | D+44 |
| 2022 | DemocraticD | D+47 |
| 2020 | DemocraticD | D+44 |
| 2018 | DemocraticD | D+50 |
| 2016 | DemocraticD | D+49 |
| 2014 | DemocraticD | D+4 |
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 →