State Senator - District No. 4
State Senate District 4; Arizona
My vote power
Normal
Election date
November 3, 2026 · General election
How do we calculate my vote power?
What goes into the rating: Representation: how much weight one vote carries here compared with a statewide vote — the smaller the district, the more each vote counts. Decisiveness: how likely this race is to be close, based on past results or current analyst ratings, plus the number of candidates.
Representation: Normal · 65 out of 100
This district covers a large share of its state, so each vote carries about average weight — like a vote in a statewide race. About 246,417 people live here.
Show the representation math
score = 50 + 50 × ln(state population ÷ this district's) ÷ ln(50,000) = 50 + 50 × ln(7,378,838 ÷ 246,417) ÷ ln(50,000) = 65.71, measured against a statewide vote in AZ (grades: 66+ high, 33+ normal, otherwise low; a statewide race is the 50 baseline)
Decisiveness: Unknown
No analyst ratings or past results for this contest yet.
Normal representation → My vote power: Normal.
Some data is missing, so this rating is based on partial information.
About this office
- Voting on how much you pay in state taxes
- Voting on how much money your local public schools get
- Voting on which roads and highways get built or repaired
Affects: AI Regulation, Healthcare Affordability, Environment and Public Health,
Candidates
Democratic · declared
Aaron Lieberman is a native Arizonan, an entrepreneur and a former legislator who founded Jumpstart and Acelero Learning. He campaigns on making Arizona more affordable, expanding opportunity and investing in education.
Records: Civil Rights 2 for, Election Integrity 2 for, Public Education Quality 1 for, 1 against,
Republican · Incumbent · declared
Carine Werner has served in the Arizona Legislature since 2025, chairing the Senate Health & Human Services Committee and serving as Vice Chair of Education. Her work focuses on accountability in state agencies, child welfare systems and access to quality health care.
Records: Public Safety and Crime Control 16 for, 1 against, Civil Rights 1 for, 15 against, Environment and Public Health 2 for, 9 against,
Sources: apps.arizona.vote · azsos.gov