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County jail · Ada County, Idaho

Ada County Jail

Ada County Jail is a county jail in Boise, Ada County, Idaho. It is run by the county sheriff's office. Its listed capacity is 1,224 places, with a recorded population of about 980. The listed security level is maximum. It is one of 11 places of detention the atlas lists in Ada County. This page gives its telephone number, official website and address, with an interactive map. Ada County Sheriffs Office is listed at the same site.

Location

Where it stands

Ada County · 31 facilities on this plate

Particulars

Particulars

Type
County jail
Capacity
1,224 beds
Population
980
Security level
Maximum
County
Ada County
State
Idaho
Country
United States
Court
Ada County Magistrate Court
Roster checked
October 13, 2026
Vicinity

Also in Ada County

All of Ada County

Questions

Frequently asked

What is the address of Ada County Jail?

Ada County Jail is at 7200 Barrister Dr, Boise, ID 83704 (Ada County, Idaho).

How can I call Ada County Jail?

The main number on record is (208) 577-3000. Numbers can change, so check the agency's official website if the call does not connect.

How do I find out if someone is held at Ada County Jail?

Use the agency's official inmate lookup, linked on this page, or call the facility on (208) 577-3000. Official agency records are the final authority on custody status.

What kind of facility is Ada County Jail?

Ada County Jail is a county jail run by the county sheriff's office. County jails hold people awaiting trial and those serving short sentences, usually under a year.

What is the capacity of Ada County Jail?

Its sources list a capacity of 1,224 places and a population of about 980 at the last count. Actual occupancy changes from day to day.

What are the visiting rules at Ada County Jail?

Visits usually have to be booked in advance, and visitors bring official photo identification. Rules differ from one facility to the next, so contact Ada County Jail before travelling or read the visiting section of its website.

How do I send a letter to someone at Ada County Jail?

Address the envelope with the person's full name and booking or inmate number, followed by Ada County Jail, 7200 Barrister Dr, Boise, ID 83704. Many facilities only accept plain letters and photos, so check its mail rules before sending anything else.

What area does Ada County Jail belong to?

Ada County Jail is in Ada County, Idaho. Ada County has its own page in the atlas with every facility in the area.

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