Ada County, ID Public Records
Ada County has an estimated population of 535,799 (2024) across 1,052 square miles of land. In Idaho, deeds, mortgages and other land records are recorded by the County Recorder. Court cases are handled by the Idaho Judicial Branch; use the official links below to find the courthouse and clerk for Ada County.
📍 Ada County at a Glance
| Population (2024 est.) | 535,799 Source: www2.census.gov ↗ |
| Land area | 1,052 sq mi Source: www2.census.gov ↗ |
| Largest community | Boise CityPopulation 237,963 (2024 est.) |
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🏛️ Courthouse & Records Offices in Ada County, ID
These are the main offices to visit in person in Ada County: the District Court clerk for court case files. Details come from official state and court directories; hours and services can change, so call or check the official website before you go. Anything the official source does not list is marked “Not stated”.
⚖️ Ada County Courthouse – Clerk of the District Court
| Address | 200 West Front St., Boise, ID 83702-7300 |
| Directions | Get directions ↗ |
| Phone | (208) 287-6900 |
| Hours | Not stated |
| Records available | Idaho District Court and Magistrate Division case records for the county (civil, criminal, family, probate, small claims); in Idaho the elected county clerk is also clerk of the district court |
| Official website | Not stated |
| Sources | isc.idaho.gov/…/county-courthouse-directory ↗ |
| Last verified | October 17, 2026 |
⚖️ Criminal Records in Ada County, ID
Criminal case records for Ada County are kept by the court that heard each case. In Idaho, felony cases are tried in District Court; misdemeanors, traffic cases and felony preliminary hearings are handled by the Magistrate Division of the District Court. Many court records are public and can be viewed or copied at the clerk's office of the court that heard the case. Source: isc.idaho.gov ↗
⚖️ Where to get criminal records for Ada County
| State court system | Idaho Judicial Branch |
🔍 Background Check in Ada County, ID
A people search for Ada County pulls together public records such as court cases, property records and address history. It is for personal use only: under the FCRA it may not be used to screen tenants, employees, or for credit or insurance decisions. The official record sources for Ada County are listed below.
🔍 Where to get background check for Ada County
| Sex offender registry | Idaho Sex Offender Registry (Idaho State Police) Source: apps.isp.idaho.gov ↗ |
| State court system | Idaho Judicial Branch |
📋 Arrest Records in Ada County, ID
Arrest and booking records for Ada County are created by the arresting agency — usually the local police department, the county sheriff's office or the Idaho State Police. Once someone is charged, the case becomes a court record at the court that handles criminal cases for the area.
📋 Where to get arrest records for Ada County
| State court system | Idaho Judicial Branch |
🏛️ Court Records in Ada County, ID
Court records for Ada County include civil suits, small claims, landlord-tenant cases, criminal cases, family matters and probate (estates). Below are the courts that serve Ada County, with addresses from the official Idaho Judicial Branch directory.
🏛️ Where to get court records for Ada County
| State court system | Idaho Judicial Branch |
🏠 Property Records in Ada County, ID
In Idaho, deeds, mortgages and other land records are recorded by the County Recorder. Property tax assessments are kept by the County Assessor.
🏠 Where to get property records for Ada County
| Land records | In Idaho, deeds, mortgages and other land records are recorded by the County Recorder. |
📜 Vital Records in Ada County, ID
Certified birth and death certificates for Idaho are issued by the state vital records office; in some places a county or local office can also issue copies. Statewide records can also be ordered from the Idaho Department of Health and Welfare – Vital Records.
📜 Where to get vital records for Ada County
| State vital records office | Idaho Department of Health and Welfare – Vital Records Source: healthandwelfare.idaho.gov ↗ |
🔒 Sex Offender Registry in Ada County, ID
The official sex offender registry for Ada County is maintained by the state. Search it directly — it is free and updated by law enforcement. Registry information may not be used to threaten, intimidate or harass anyone.
🔒 Where to get sex offender registry for Ada County
| Official registry | Idaho Sex Offender Registry (Idaho State Police) Source: apps.isp.idaho.gov ↗ |
📄 Divorce Records in Ada County, ID
Divorce cases in Idaho are heard by the magistrate division of the District Court in each county. The full divorce case file, including the final decree, is kept by the clerk of that court. Some state vital records offices also issue divorce certificates or verifications; check with the Idaho Department of Health and Welfare – Vital Records.
📄 Where to get divorce records for Ada County
| Divorce court | Divorce cases in Idaho are heard by the magistrate division of the District Court in each county. |
| State vital records office | Idaho Department of Health and Welfare – Vital Records Source: healthandwelfare.idaho.gov ↗ |
| State court system | Idaho Judicial Branch |
Largest Communities in Ada County
Boise City (237,963), Meridian (139,740), Eagle (33,451), Kuna (29,127), Star (18,155), Garden City (12,936) 2024 population estimates, U.S. Census Bureau.