DuPage County Sheriff's Office

The DuPage County Sheriff's Office serves the unincorporated areas of the 322-square-mile county, offering many countywide services and initiatives.

Recent News About DuPage County Sheriff's Office

Government

DuPage sheriff GOP primary shaken up amid Eddie Moore’s alleged pedestrian incident

The primary race for DuPage County sheriff has drawn increased attention following reports that candidate Eddie Moore allegedly struck a pedestrian in Oak Brook, an incident that led to his temporary administrative leave and the withdrawal of several political endorsements.

March 16, 2026

Government

Noonan beats Moore in DuPage GOP sheriff primary, moves to Nov. 3 general election: ‘I’m grateful, I am humbled’

Oakbrook Terrace Police Officer Sean Noonan won a decisive victory in the Republican primary for DuPage County Sheriff, defeating Undersheriff Eddie Moore by a wide margin and advancing to the general election in November.

March 19, 2026