Cook County Assessor

2 candidates · General election, November 3, 2026

What this office does

Sets the taxable value of every property in the county, which determines property tax bills, and administers exemptions such as homestead.

Candidates

Pat Hynes

Democrat · $2.5M raised (state filings)
Not enough public record yet to place on the left–right scale.

Nico Tsatsoulis

Libertarian
Not enough public record yet to place on the left–right scale.
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Quick answers

Who is running for Cook County Assessor in 2026?
Pat Hynes (Democrat) and Nico Tsatsoulis (Libertarian).
What does this office do?
Sets the taxable value of every property in the county, which determines property tax bills, and administers exemptions such as homestead.
Who should I vote for in the Cook County Assessor race?
SpectrumVote doesn't endorse anyone or tell you how to vote. Compare each candidate's record, funding, outside spending and endorsements on this page, then decide based on the issues that matter most to you. Enter your address at spectrumvote.com to see this race next to everything else on your ballot.
When is the election?
The general election is Tuesday, November 3, 2026. Early voting and mail-ballot deadlines vary by state; check your state or county election office.

Not sure how to decide? Read our nonpartisan guide to the Cook County ballot.

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