Ada County

Ada County, located in southwestern Idaho, is the state's most populous county, encompassing the city of Boise, the state capital. Established on December 22, 1864, Ada County covers an area of approximately 1,060 square miles. The population was estimated at 535,799 as of 2024.

The county operates under a commission form of government, with the Board of Ada County Commissioners serving as the primary governing body. The county seat and largest city is Boise, which also serves as the state capital.

Services Provided

Ada County provides a wide range of services to its residents, including:

• Public Safety: The Ada County Sheriff's Office is responsible for law enforcement, search and rescue, and civil process services.
• Public Records and Court Services: The Clerk's Office manages public records, court documents, and vital records.
• Indigent Services: Offers temporary assistance for utilities, rent, and cremation services to eligible residents.
• Transportation and Infrastructure: The Ada County Highway District oversees the maintenance and improvement of local roads and bridges.
• Public Health and Welfare: Provides various health and welfare services to support the community.

Administrative Offices

The county's main administrative offices are located at 200 W. Front Street, Boise, ID 83702. Additional offices include the Clerk's Office at 190 East Front Street, Suite 107, Boise, ID 83702, and the Indigent Services Office at 252 E. Front Street, Suite #199, Boise, ID 83702.

Locations

• Boise, ID, USA - main location and several administrative offices.
• Garden City, ID, USA - additional service location.

Ada County is committed to enhancing the quality of life for its residents by providing essential services and fostering community development.