Each voter in Cook County is represented by officials on many levels, from U.S. Senator and County Commissioner to Park District and School Board Trustee. Because district boundaries vary, you may not have the same representatives as your neighbors across the street. Use the Directory of Elected Officials below to find the public officials who represent your household. For most officials, their contact information and term dates are also listed.
- PDF of Directory of Elected Officials (Updated Aug, 31, 2017)
- Excel of Directory of Elected Officials (Updated Aug. 31, 2017)