JoAnna Mendoza
Candidate · U.S. House · Arizona
Democrat · Challenger88%
Party to win · Kalshi, Oct 27, 2026
Running for
OfficeU.S. House
SeatArizona, district 6
ElectionNov 3, 2026 · 7 days
StandingChallenger
BallotDirectory listing
Links
The district
AZ-6 · Arizona
Roster checked Sep 29, 2026. Listed as: Retired USMC Sgt.
The campaign · in their wordsjoannamendoza.com · read Oct 19, 2026 ↗
“Arizona Tough. Battle-Tested. Ready to Serve.”
Plank 1 · campaign site
Lowering Costs & Protecting Our Families and Seniors
“JoAnna will oppose any efforts to cut seniors' hard-earned benefits.”
Plank 2 · campaign site
Bring Good-Paying Jobs to Southern Arizona & Protecting Workers
“In Congress, JoAnna will work to support small businesses, bring good-paying jobs back to our cities and towns, and ensure that companies who put roots down in Arizona hire and retain workers from our communities.”
Plank 3 · campaign site
Strengthening our Healthcare System
“In Congress, JoAnna will fight to protect healthcare for people with pre-existing conditions, expand the number of prescription drug prices Medicare can negotiate, and invest in training more doctors and nurses.”
Page titles and first lines from the campaign's own site, unedited. 64 pages read.
Where They Stand
Statement estimateNo votes yet, so this is read from the campaign’s own words, on the same scale as a member’s record.
Overall
from 6 statements
Left
Issue · by emphasisLeftCenterRightReadTalks about
The race · Arizona House, district 6 · 7 days out
JoAnna MendozaDemocrat · challenger · Left 27 from statements88%
Juan CiscomaniRepublican · incumbent · Rt-lean 16 on the record11%2716
44 points apart · hollow = estimate, solid = record
Money · FEC through Sep 30, 2026
$10.8M
Raised
$8.8M
From individuals
Named donors · gifts over $200
$5M
Itemized · 57% of individual
5,811
Named donors
23%
Itemized from Arizona
By occupation
$2.5M
$329k
$311k
$178k
$86k
By state
$1.2M
$1.1M
$553k
$367k
$182k
The FEC doesn't name donors who give under $200, so their gifts count in Raised but not Itemized.
In their own words
“I do not support defunding the police”
“JoAnna also strongly supports the right to unionize”
“National security is always going to be a top priority of mine.”
On the ballot with them · Arizona, Nov 3, 2026
AZ Governor
Katie Hobbs (D) · 89%
vs. Andy Biggs (R) · 11%
AZ-1 · open seat
Amish Shah (D) · 78%
vs. Jay Feely (R) · 22%
AZ-2
Eli Crane (R) · 70%
vs. Jonathan Nez (D) · 32%
AZ-3
Yassamin Ansari (D) · 98%
In Congress · see the record
AZ-4
Greg Stanton (D) · 95%
vs. Zuhdi Jasser (R) · 5%
AZ-5 · open seat
Mark Lamb (R) · 89%
vs. Elizabeth Lee (D) · 11%
Statement estimate · odds are a market close, not a poll
JoAnna Mendoza
Candidate · U.S. House · Arizona
Democrat · Challenger88%
Party to win · Kalshi
Oct 27, 2026 snapshot
7
Days to Nov 3
vs. Ciscomani (R), inc.
The campaign · in their wordsRead Oct 19, 2026 ↗
“Arizona Tough. Battle-Tested. Ready to Serve.”
Plank 1
Lowering Costs & Protecting Our Families and Seniors
“JoAnna will oppose any efforts to cut seniors' hard-earned benefits.”
Plank 2
Bring Good-Paying Jobs to Southern Arizona & Protecting Workers
“In Congress, JoAnna will work to support small businesses, bring good-paying jobs back to our cities and towns, and ensure that companies who put roots down in Arizona hire and retain workers from our communities.”
Plank 3
Strengthening our Healthcare System
“In Congress, JoAnna will fight to protect healthcare for people with pre-existing conditions, expand the number of prescription drug prices Medicare can negotiate, and invest in training more doctors and nurses.”
Page titles and first lines from the campaign's site, unedited · joannamendoza.com
Where They Stand
EstimateNo votes yet, so this is read from the campaign’s own words.
Issue · by emphasisRead · talks about
TradeLeft 30
Left, 30 points from center
Budget and taxesLeft 34
Left, 34 points from center
ImmigrationMixed
Mixed
Crime and justiceRt-lean 18
Rt-lean, 18 points from center
Health careLeft 28
Left, 28 points from center
Energy and landLeft 24
Left, 24 points from center
GunsLeft 28
Left, 28 points from center
Civil rightsL-lean 18
L-lean, 18 points from center
EducationL-lean 15
L-lean, 15 points from center
The race · AZ-6 · 7 days out
JoAnna MendozaDemocrat · challenger · Left 27 from statements88%Juan CiscomaniRepublican · incumbent · Rt-lean 16 on the record11%2716
Hollow = estimate from statements · solid = voting record
Money · FEC through Sep 30, 2026
Raised, 2026
From individuals
Itemized · 57% of individual
Named donors
The FEC doesn't name donors who give under $200, so their gifts count in Raised but not Itemized.
In their own words
“I do not support defunding the police”
“JoAnna also strongly supports the right to unionize”
“National security is always going to be a top priority of mine.”
On the ballot with them · Arizona
AZ GovernorHobbs (D) vs. Biggs (R)89% · 11%AZ-1 · open seatShah (D) vs. Feely (R)78% · 22%AZ-2Crane (R) vs. Nez (D)70% · 32%AZ-3Ansari (D)98%AZ-4Stanton (D) vs. Jasser (R)95% · 5%AZ-5 · open seatLamb (R) vs. Lee (D)89% · 11%
All 10 Arizona races →Statement estimate · odds are a market close, not a poll