County Coverage

Cook County, Illinois is live now.

Censum is live for homeowners in Cook County, Illinois today. Nineteen more Illinois counties are coming soon, and Texas & New Jersey markets open later in 2026. Join the launch list and we will notify you the moment your county opens.

Live Today

Cook

Coming Soon · Illinois

DuPage

Lake

Will

Kendall

Kankakee

Peoria

St. Clair

Champaign

Vermilion

Kane

McHenry

McLean

Winnebago

DeKalb

Boone

Woodford

LaSalle

Rock Island

Madison

Outside Cook County?

Join the list for the Illinois counties coming soon, Texas & New Jersey (later in 2026), or any other market. We will only email when your selected county is available or when a closely related deadline/update matters.

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Launch List

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No spam or generic promotions. We will use this to notify you when Censum is available in your selected market and for closely related launch/deadline updates. Censum is independent and not affiliated with any county or appraisal district.

Live Now

Cook County, Illinois

Cook County is open for the full Censum review today — free odds check, evidence, and the Appeal Dossier path.

Coming Soon

Nineteen Illinois counties

DuPage, Lake, Will, and sixteen more Illinois counties are coming soon. Join the launch list and we will notify you the moment they open.

Later In 2026

Texas & New Jersey

Collin, Dallas, Harris (TX) and Bergen (NJ) open later in 2026. New states require separate data, appeal workflow, and customer-handoff checks before Censum marks a county live.