Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. The jail figures are from the Vera Institute of Justice's Incarceration Trends data. Every office link was opened and checked against the office's own site between September 24, 2026 and September 30, 2026.
Eagle, Idaho, in Ada County, has about 33,000 residents (2024 Census Bureau estimate). An arrest in the city leaves the same records whoever makes it: the arresting agency's report, the record of anyone held at the county jail, and, if the Prosecuting Attorney files charges, a case in the Ada County District Court. This guide says who keeps each one, what it costs and who may see it.
This guide covers who makes arrests, booking and the jail, finding an arrest, copies and common questions.
Related guides: Eagle public records, Ada County arrest records, Idaho arrest records and Idaho inmate search.
Who Makes Arrests in Eagle
The FBI lists no arrest reporting agency under the name of Eagle. In Ada County the county agency that reports arrests is the Ada County Sheriff's Office.
Booking: Where People Arrested in Eagle Are Held
The county jail is where a person arrested in Eagle and kept in custody ends up, whichever agency made the arrest, though a city department may hold someone in its own cells first and a person cited and released at the scene is never booked. The jail's record of each person held, with the charges, is a public record of the arrest, and once the person is released or sentenced the record continues in the court file.
On an average day in 2024 the jail held about 950 people, down from about 1,000 in 2019. Its rated capacity in 2023, the last year with a capacity figure, was 1,200 beds, and it ran at 82 percent of it that year. The figures are from the Vera Institute of Justice's Incarceration Trends data.
SearchSystems opened and checked the custody page of the Ada County Sheriff's Office at apps.adacounty.id.gov/sheriff/reports/inmates.aspx (page title: Inmate Roster), phone (208) 577-3000, which answered when SearchSystems opened it on September 30, 2026.
That page is the place to look for someone who was booked recently; a person cited and released at the scene, or held only a few hours by a city department, will not be on it.
A person sentenced to prison serves the sentence in a facility of the Idaho Department of Correction, whose inmate locator is at idoc.idaho.gov/content/prisons/resident-client-search.
How to Find Out About an Arrest in Eagle
An arrest in Eagle can be traced in three places, depending on where the case stands: the custody page of the Ada County Sheriff's Office described above, for anyone booked into the county jail; the case index of the Ada County District Court, which shows whether charges were filed and the next court date (the court records page SearchSystems verified is at adacounty.id.gov/clerk/courts, phone 208-287-6900); the Prosecuting Attorney, which decides whether an arrest becomes a charge (its page is at adacounty.id.gov/prosecutor/about-us/meet-the-prosecutor, phone 208-287-7700).
Statewide, iCourt Portal is the Idaho courts' free statewide case search.
Idaho is one of the states that lets anyone look up another person's statewide criminal history: name-based conviction checks are open to the public, through the Idaho State Police Bureau of Criminal Identification. That record shows what agencies reported to the state, which is wider than one county's court index but can lag it.
Getting a Copy of an Arrest Record in Eagle
An arrest report belongs to the agency whose officer wrote it, and that agency releases it, not the court or the jail. Under the Idaho Public Records Act the agency must answer within 3 working days, or 10 when more time is needed, and it may charge copying after the first 100 pages and labor after the first two hours.
- An arrest by the Eagle police: the police department's page SearchSystems verified at cityofeagle.org/m/directory/department?did=23 (page title: Staff Directory, Eagle Police Department), phone (208) 377-6790, 1119 E State St. Suite 260 Eagle, ID 83616, which answered when SearchSystems opened it on September 26, 2026.
- An arrest by the Ada County Sheriff's Office: ask its records unit, reached through the office at (208) 577-3000.
- A defendant who has been charged gets the report through the case: the Prosecuting Attorney, 208-287-7700, handles discovery for pending cases.
- The court file of a case that was filed: the Ada County District Court, through the court records page at adacounty.id.gov/clerk/courts, phone 208-287-6900.
- Any county record that is not posted: the county records request page SearchSystems verified is at adacounty.id.gov (page title: Public Records Request | Ada County).
- Your own statewide record: a fingerprint-based request to the Bureau of Criminal Identification.
The Ada County guide covers every agency in the county: Ada County arrest records.
Frequently Asked Questions
How do I find out if someone is in jail in Eagle?
Look on the custody page of the Ada County Sheriff's Office at apps.adacounty.id.gov, or call (208) 577-3000. It covers people booked into the county jail.
Where are people arrested in Eagle booked?
Those kept in custody go to the county jail, run by the Ada County Sheriff's Office; a person cited and released at the scene is not booked.
Are arrest records public in Eagle?
The court files of criminal cases are public, and so is the statewide criminal history kept by the Idaho State Police Bureau of Criminal Identification: name-based conviction checks are open to the public. The arrest report itself is released by the agency that made the arrest, under the Idaho Public Records Act.
How do I get a copy of an arrest report in Eagle?
From the agency that made the arrest: the Ada County Sheriff's Office for its own arrests, or the agency that reports for the city where it happened. Under the Idaho Public Records Act the answer is due within 3 working days, or 10 when more time is needed; the county records request page SearchSystems verified is at adacounty.id.gov.
Is this the official Eagle website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official city, county, court and state offices described above and does not hold records, charge for them or take requests.