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Ada County, located in the southwestern region of Idaho, offers a blend of urban amenities and natural beauty. The county seat, Boise, is a thriving metropolitan area known for its vibrant arts and culture scene. Visitors can explore the Idaho State Capitol building, the Boise Art Museum, and the historic Old Idaho Penitentiary. Outdoor enthusiasts will appreciate the abundant recreational opportunities, including hiking and biking trails in the Boise Foothills and water activities on the Boise River. The county hosts the popular Boise River Festival and is home to the Boise National Forest, providing stunning mountain landscapes and wildlife.
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Ada County administration contact details
| Ada County administration contact details | ||
|---|---|---|
| Address | 200 W. Front Street, Boise, ID 83702 | |
| County seat | Boise | |
| Phone number | (208) 287-6840 | |
| Official website | https://adacounty.id.gov | |
| County clerk | Phil McGrane | |
| County commissioner | Rod Beck | |
Ada County, ID Sheriff's Office and Jail Information
| Number of prisons | 1 |
|---|---|
| Jail names | Ada County Jail |
| Sheriff office address | 7200 Barrister Dr, Boise, ID 83704 |
| Sheriff office phone number | 208-577-3000 |
| Inmate search information | To locate an inmate in Ada County, use the inmate search tool on the Ada County Sheriff's Office website or call 208-577-3080 for assistance. |
| Clerk of Court name | Phil McGrane |
| Clerk of Court address | 200 W Front St, Boise, ID 83702 |
Ada County (ID) Statistics
| Number of cities/towns/villages | Not Available |
|---|---|
| Population | 511,000 people |
| Area | 1054 sq mi |
| Density | 485 people/sq mi |
| Altitude | 2,700 ft |
| Median Household Income | $60,000 |
| Poverty rate | 11% |
| Unemployment rate | 3% |
| Educational Attainment (Bachelor's Degree or higher) | 39% |
| Crime rate | 28/1000 residents |
Environmental risk in Ada County, ID
| Overall risk | Relatively Moderate |
|---|---|
| Expected Annual Loss | Relatively Moderate |
| Social Vulnerability | Very Low |
| Community Resilience | Very High |
| Avalanche Risk | Not Applicable |
| Coastal Flooding Risk | Not Applicable |
| Cold Wave Risk | Relatively High |
| Drought Risk | Very Low |
| Earthquake Risk | Relatively Moderate |
List of cities and towns in Ada County by population size
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