About Us


Ada County Courthouse

Fourth Judicial District Court

200 W. Front Street
Boise, ID 83702
Phone: 208 287-7070
Court Fax: 208 287-6919

Ada County

Ada County was established on December 22, 1864, with its county seat at Boise. The county was named for Ada Riggs, the daughter of H. C. Riggs, one of the founders of Boise and a member of the Idaho Territorial Legislature. Boise became the capital of Idaho in 1865.

Parking

On the east side of the courthouse is a large paved parking lot and a parking garage which service employees, jurors, and the public. Additional employee parking is available in paved parking lots located west of the building. All parking lots and structures on this site are owned and operated by Ada County. Effective October 1, 2010, the public will receive the first hour of parking at no charge and will pay $1.00 for each hour (or portion of each hour) thereafter. Juror parking is paid by the court.

Ada County book and release bond schedule for specific misdemeanor offenses, effective June 1, 2017.

The 4th Judicial District currently has two magistrate judge positions open:

Notice of Recruitment
Recruitment Schedule
Final Candidate List for Magistrate Positions