Government Information Guide

Find information related to crime, community outreach, and other legal issues in Cook County.

Find out how to request marriage licenses, birth certificates, and other records. Also, use this site to find information on county taxes, voting rules, and other ordinances.

Use this site to find information about taxes and other financial data for Cook County.

Find information about property values and the assessment process.

Cook County's main website. Find current news and announcements on the county's budget, policies, and issues.

Part of the county's recent effort to make government more transparent and accessible. Use this site to find a variety of current data related to public safety, economic development, finance, and healthcare within the county.