2026 House race
Arizona 6th District
Toss Up Cook Political Report, as of October 16, 2026
Campaigns through 2026-09-30Outside money through 2026-10-18Source: FEC
The short version
- JoAnna Mendoza has raised $10.8M to Juan Ciscomani's $7.5M (1.4x), through September 30, 2026.
- Outside groups have reported $10.4M in general election spending: $6.8M helping the Democrat and $3.6M helping the Republican.
- Largest outside spender: HMP, $2.9M opposing Juan Ciscomani.
Campaign money
JoAnna Mendoza
- Raised
- $10.8M
- Spent
- $9.2M
- Cash on hand
- $1.5M
- From PACs
- $765K
- From individuals
- $8.8M
- Self funding
- $0
- Outside money for (general)
- $6.8M
Campaign totals through September 30, 2026.
Juan Ciscomani
- Raised
- $7.5M
- Spent
- $6.8M
- Cash on hand
- $927K
- From PACs
- $2.0M
- From individuals
- $2.9M
- Self funding
- $0
- Outside money for (general)
- $3.6M
Campaign totals through September 30, 2026.
Outside spending
Not included above: $8K in outside spending that filers reported for the primary, a runoff, or no specific election, involving these two nominees.
Biggest outside spenders, general election
| Spender | Position | Amount |
|---|---|---|
| HMP | Oppose Juan Ciscomani | $2.9M |
| VoteVets | Oppose Juan Ciscomani | $572K |
| American Majority Action PAC | Support Juan Ciscomani | $510K |
| America PAC | Support Juan Ciscomani | $462K |
| Americans for Prosperity Action, Inc. (AFP Action) dba CVA Action and dba Libre Action | Support Juan Ciscomani | $415K |
| Tomorrow Together | Oppose Juan Ciscomani | $369K |
| America First Agriculture Action Inc. | Support Juan Ciscomani | $356K |
| Chc Bold PAC | Oppose Juan Ciscomani | $338K |
| No Going Back PAC Inc. | Oppose JoAnna Mendoza | $331K |
| No Going Back PAC Inc. | Support Juan Ciscomani | $274K |
| Americans for Prosperity Action, Inc. (AFP Action) dba CVA Action and dba Libre Action | Oppose JoAnna Mendoza | $264K |
| Progressive Turnout Project | Support JoAnna Mendoza | $256K |
| LCV Victory Fund | Oppose Juan Ciscomani | $250K |
| SD 2026 | Support JoAnna Mendoza | $244K |
| SEIU COPE (Service Employees International Union Committee on Political Education) | Support JoAnna Mendoza | $235K |
Where the outside money came from
For the biggest spenders, the money is followed upstream while a single donor supplied at least half of it. From FEC receipts.
- American Majority Action PAC ← $10.9M from Restoration of America PAC (100% of its reported receipts) ← whose largest donor is Richard E. Uihlein, $66.7M
- America PAC ← $82.8M from Elon Musk (59% of its reported receipts)
- Tomorrow Together ← $100K from Tomorrow Together Action Fund (100% of its reported receipts) No donor disclosure
These totals come from the 24 and 48 hour notices outside groups must file before ads run. They are the disclosed floor. Spending by groups that do not file independent expenditure notices, such as issue ads paid for by 501(c)(4) groups, does not appear here.
Top PAC donors to each campaign
D JoAnna Mendoza
Itemized PAC contributions processed by the FEC through June 30, 2026. 140 PACs in total.
R Juan Ciscomani
| PAC | Given | Checks |
|---|---|---|
| Grow the Majority | $49K | 1 |
| Leadership and Loyalty Only to America PAC | $11K | 4 |
| Land of Opportunity PAC | $10K | 3 |
| Calportland Company PAC (Calportland PAC) | $10K | 2 |
| On Wisconsin PAC, Inc. | $10K | 3 |
| New York Life Insurance Company PAC | $10K | 2 |
| America's First PAC | $10K | 3 |
| Upper Hand Fund | $10K | 2 |
| The Guardian Fund | $10K | 2 |
| General Atomics PAC | $10K | 2 |
Itemized PAC contributions processed by the FEC through July 1, 2026. 404 PACs in total.
Primary Sources
- FEC candidate page, JoAnna Mendoza: fec.gov/data/candidate/H6AZ06099
- FEC committee filings, JoAnna Mendoza principal campaign committee: C00897090
- FEC candidate page, Juan Ciscomani: fec.gov/data/candidate/H2AZ02360
- FEC committee filings, Juan Ciscomani principal campaign committee: C00786194
- FEC independent expenditures, 2026 cycle: fec.gov independent expenditures
- Race rating: Cook Political Report, October 16, 2026
- Nominees: azluminaria.org