Race Rating
Safe or unrated
Cook/270toWin 2026
Partisan lean: Safe Democratic or unrated
General Election
Voters choose the office holder.
Compare the candidates' saved odds and fundraising. Updated .
| Candidate | Saved odds | Funds raised |
|---|---|---|
| 97% | $2.12M | |
| 5% | $564.6K |
Prices saved with this edition; no automatic updates.
Total volume
$14.0K
24h volume
$57
source: Kalshi
Structural race context from reviewed jurisdiction data
Arizona 4th District · US House
Race Rating
Safe or unrated
Cook/270toWin 2026
Partisan lean: Safe Democratic or unrated
Seat Dynamics
Incumbent defense
Incumbent: Greg Stanton (D)
Election Rules
Primary Jul 21, 2026
Runoff: No
General: Nov 3, 2026
Sources reviewed May 2, 2026 · Office of the Clerk · 270toWin/Cook · 270toWin · NCSL
Important voting dates, registration deadlines and prediction market closing times.
November
TUE 3
Arizona 2026 general election
November
FRI 6
Prediction market closes
Recent reporting and announcements directly related to this race and its candidates.
The provided news does not include any developments in Arizona's 4th congressional district. Most of the updates are about other states' Senate races and California primaries. One Arizona story covers a different district, so it does not directly affect this market. No clear impact on this Arizona 4th District party market from the provided news. The latest items appear unrelated, so odds should be little changed.
Trump’s recent rallies in Arizona and Nevada highlight GOP efforts to secure an alternative route to White House
U.S. Senator Lindsey Graham died Saturday after a brief and unexpected illness, his office said in statement posted on social media. The statement said the Republican from South Carolina passed away Saturday evening “from a brief and sudden illness.” No additional details were provided. The Republican was elected to the U.S. Senate in 2002. He […]
The law in California practically mandates a drawn-out count.
Days after the state’s primary, California voters are in a familiar position -- waiting to find out which candidates will go on to the general election in their most high-profile races, for governor...
Former NFL kicker Jay Feely is escalating his attacks against Republican rival John Trobough in Arizona’s pivotal 1st Congressional District race, framing the contest as a battle between a Trump-backed outsider and a former Obama administration figure.
PORTLAND, Maine — Maine Gov. Janet Mills on Thursday dropped her bid for the U.S. Senate, pointing to a lack of campaign funds to keep up in one of the most competitive races in the country that quickly became a reflection of an internal party debate over which candidates can
Maine Gov. Janet Mills is dropping her Democratic bid for the US Senate ahead of the ahead of June 9 primary against Graham Platner.
Senate candidate Graham Platner says he hopes to work with Gov. Janet Mills to turn Republican Sen. Susan Collins’ seat “blue again” in November.
G. StantonGreg Stanton
Z. JasserZuhdi JasserSource: FEC
These are market contract results, not election calls or vote totals. News, polls, prices and charts remain as captured.
Observation saved Nov 4, 2026, 11:35 AM UTC. No automatic updates.
All preserved contracts have verified final results.
Will Democratic win the House race for AZ-04?
Final: Yes
Settled Nov 4, 2026, 3:55 AM UTC
Will Republican win the House race for AZ-04?
Final: No
Settled Nov 4, 2026, 3:55 AM UTC