| Business | Phone |
| Ada County Court Clerks 200 W Front St, Boise 83702 | (208) 364-2000 |
| Ada County District Court 200 W Front St, Boise 83702 | (208) 287-7600 |
| Ada County Drug Court 200 W Front St, Boise 83702 | (208) 287-7670 |
| Ada County Family Court Svc 200 W Front St 4128, Boise 83702 | (208) 388-8100 |
| Ada County Juvenile Court Svc 6300 Denton St, Boise 83704 | (208) 577-4800 |
| Ada County Juvenile Court Svc 7180 Barrister Dr, Boise 83704 | (208) 287-5600 |
| Ada County Magistrate Boise 83716 | (208) 287-7621 |
| Ada County Magistrate Div 200 W Front St 3191, Boise 83702 | (208) 287-7700 |
| Ada County Small Claims Court 200 W Front St # 1190, Boise 83702 | (208) 287-6900 |
| Ada County Small Claims Court 233 N 6th St # 3, Boise 83702 | (208) 287-6900 |