Arizona's 4th Congressional District election, 2026 (August 4 Democratic primary)
|
← 2024
|
| Arizona's 4th Congressional District |
|---|
 |
| Democratic primary Republican primary General election |
| Election details |
| Filing deadline: April 6, 2026 |
| Primary: August 4, 2026 General: November 3, 2026 |
| How to vote |
| Poll times:
6 a.m. to 7 p.m. |
| Race ratings |
DDHQ and The Hill: Pending Inside Elections: Solid Democratic Sabato's Crystal Ball: Safe Democratic |
| Ballotpedia analysis |
| U.S. Senate battlegrounds U.S. House battlegrounds Federal and state primary competitiveness Ballotpedia's Election Analysis Hub, 2026 |
| See also |
1st • 2nd • 3rd • 4th • 5th • 6th • 7th • 8th • 9th Arizona elections, 2026 U.S. Congress elections, 2026 U.S. Senate elections, 2026 U.S. House elections, 2026 |
A Democratic Party primary takes place on August 4, 2026, in Arizona's 4th Congressional District to determine which Democratic candidate will run in the district's general election on November 3, 2026.
| Candidate filing deadline | Primary election | General election |
|---|---|---|
A primary election is an election in which registered voters select a candidate that they believe should be a political party's candidate for elected office to run in the general election. They are also used to choose convention delegates and party leaders. Primaries are state-level and local-level elections that take place prior to a general election. Arizona utilizes a semi-closed primary system. Unaffiliated voters may choose which party's primary they will vote in, but voters registered with a party can only vote in that party's primary.[1][2][3]
For information about which offices are nominated via primary election, see this article.
This page focuses on Arizona's 4th Congressional District Democratic primary. For more in-depth information on the district's Republican primary and the general election, see the following pages:
- Arizona's 4th Congressional District election, 2026 (August 4 Republican primary)
- Arizona's 4th Congressional District election, 2026
Candidates and election results
Note: The following list includes official candidates only. Ballotpedia defines official candidates as people who:
- Register with a federal or state campaign finance agency before the candidate filing deadline
- Appear on candidate lists released by government election agencies
Democratic primary election
Democratic primary for U.S. House Arizona District 4
Incumbent Greg Stanton is running in the Democratic primary for U.S. House Arizona District 4 on August 4, 2026.
Candidate | ||
 | Greg Stanton | |
| ||||
 = candidate completed the Ballotpedia Candidate Connection survey. | ||||
| If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey. | ||||
Do you want a spreadsheet of this type of data? Contact our sales team. | ||||
Candidate profiles
There are currently no candidate profiles created for this race. Candidate profiles will appear here as they are created. Encourage the candidates in this race to complete Ballotpedia's Candidate Connection survey so that their profile will appear here. You can ask candidates in this race to fill out the survey by clicking their names below:
Voting information
- See also: Voting in Arizona
Ballotpedia will publish the dates and deadlines related to this election as they are made available.
Campaign finance
| Name | Party | Receipts* | Disbursements** | Cash on hand | Date |
|---|---|---|---|---|---|
| Greg Stanton | Democratic Party | $649,918 | $311,721 | $1,353,927 | As of June 30, 2025 |
|
Source: Federal Elections Commission, "Campaign finance data," 2026. This product uses the openFEC API but is not endorsed or certified by the Federal Election Commission (FEC).
* According to the FEC, "Receipts are anything of value (money, goods, services or property) received by a political committee." |
|||||
District analysis
This section will contain facts and figures related to this district's elections when those are available.
Ballot access
This section will contain information on ballot access related to this state's elections when it is available.
See also
- Arizona's 4th Congressional District election, 2026 (August 4 Republican primary)
- Arizona's 4th Congressional District election, 2026
- United States House elections in Arizona, 2026 (August 4 Democratic primaries)
- United States House elections in Arizona, 2026 (August 4 Republican primaries)
- United States House Democratic Party primaries, 2026
- United States House Republican Party primaries, 2026
- United States House of Representatives elections, 2026
- U.S. House battlegrounds, 2026
External links
Footnotes
