About Butte County
Butte County is located in southeastern Idaho, covering approximately 2,234 square miles of high desert and mountainous terrain. The county seat is Arco, which holds the distinction of being the first city in the world to be lit by atomic power on July 17, 1955. With a population of approximately 2,500 residents, Butte County is one of Idaho's least populous counties, offering wide-open spaces and stunning natural landscapes. The county is home to Craters of the Moon National Monument and Preserve, a vast volcanic landscape featuring lava flows, cinder cones, and sagebrush steppe.
The Idaho National Laboratory (INL), one of the nation's premier nuclear research facilities, occupies a significant portion of the county and serves as the primary economic driver. Butte County was established in 1917 from parts of Bingham, Blaine, and Jefferson counties. The County Recorder's office, located at 248 W Grand Ave in Arco, maintains land records and property documents.
The Butte County Clerk's office, also at 248 W Grand Ave, handles court records, marriage licenses, and election administration. The Butte County Assessor, situated at the same address in the Butte County Courthouse, manages property assessments and tax rolls. The county's history is deeply tied to nuclear energy research, ranching, and mining, with the Big Lost River valley providing limited agricultural opportunities in an otherwise arid environment.
Sheriff, Police & Law Enforcement
Sheriff & Law Enforcement
The Butte County Sheriff's Office is responsible for law enforcement services throughout the county, particularly in the unincorporated areas. The office is tasked with patrolling these areas, managing the county jail, processing arrests, and maintaining criminal records. The Sheriff's Office also engages in community outreach and crime prevention programs tailored to the needs of Butte County residents. The office works closely with other local and state law enforcement agencies to ensure public safety and uphold the law.
Police Departments
In addition to the Butte County Sheriff's Office, law enforcement in the county is supported by the Arco Police Department. The Sheriff's Office handles law enforcement duties in the unincorporated areas, while the Arco Police Department serves the city of Arco. These agencies coordinate on major crimes and public safety initiatives, ensuring comprehensive coverage and response to incidents throughout the county. Each department operates within its jurisdiction but collaborates on investigations and emergency situations.
Law Enforcement & Arrests
The Butte County Sheriff's Office, located at 248 W Grand Ave in Arco, Idaho 83213, serves as the primary law enforcement agency for the county. The Sheriff's Office can be reached at (208) 527-3327 and is responsible for patrol services, criminal investigations, civil process, and operation of the county detention facility. The Butte County Jail, operated by the Sheriff's Office, houses inmates awaiting trial or serving short-term sentences.
- Citizens may request arrest records by submitting a written request to the Sheriff's Office, though fees may apply for copying and processing.
- Mugshots and booking photos are typically available through direct request to the jail facility, with certain restrictions for ongoing investigations.
- Processing times for records requests vary but typically range from a few days to two weeks depending on the complexity of the request.
Inmate information and booking records can be obtained by contacting the Sheriff's Office directly during business hours, as the county does not currently maintain an online inmate roster due to its small size. The City of Arco maintains a small police presence, though most municipal law enforcement is coordinated through the Sheriff's Office. Under Idaho Code § 74-102 through § 74-126, the Idaho Public Records Act, arrest records and booking information are generally considered public records unless exempted by specific statute.
The Idaho State Police also maintains jurisdiction on state highways passing through the county. Due to the presence of the Idaho National Laboratory, the INL has its own security force with law enforcement authority on federal property.
Criminal, Arrest & Jail Records
Criminal Records
Criminal records in Butte County encompass felony, misdemeanor, traffic offenses, and the sex offender registry. The Butte County Sheriff's Office and the Idaho State Police maintain these records. Residents can conduct background checks through the Idaho Bureau of Criminal Identification, which provides comprehensive criminal history reports. The Bureau offers services for fingerprint-based background checks, ensuring accuracy and thoroughness in the records provided. The sex offender registry is publicly accessible, allowing residents to stay informed about offenders in their area.
Arrest Records
Arrest records in Butte County are maintained by the Butte County Sheriff's Office. These records include detailed information about the arrest, such as the date, time, location, and charges. Residents and attorneys can request access to these records by contacting the Sheriff's Office directly. The Idaho Public Records Law governs the accessibility of these records, ensuring transparency while protecting sensitive information. Arrest records typically include the individual's personal details, the nature of the offense, and any subsequent legal actions.
Jail & Inmate Records
The Butte County Jail, located in Arco, is the primary detention facility for individuals arrested within the county. The booking process involves fingerprinting, photographing, and recording personal information of the detainees. Inmates can be searched through the jail's online inmate lookup system, which provides information on current detainees. Visitation rules are specific to the facility, requiring visitors to schedule appointments in advance and adhere to strict guidelines.
- The bond and bail process in Idaho allows for the release of detainees pending trial, with conditions set by the court.
Mugshots & Booking Photos
Mugshots in Butte County are taken and retained by the Butte County Sheriff's Office during the booking process. These booking photos are part of the public record and can be accessed through the Sheriff's Office or online databases that compile such information. While Idaho does not have specific mugshot removal laws, individuals can petition for removal or sealing of records under certain circumstances. The availability of mugshots may vary based on privacy laws and the nature of the charges.
Courts & Case Records
Butte County is served by the Seventh Judicial District of Idaho. The Butte County Courthouse, located at 248 W Grand Ave in Arco, Idaho 83213, houses the District Court, which has jurisdiction over felony criminal cases, civil cases exceeding $10,000, divorce and family law matters, probate, and appeals from lower courts. The court can be reached at (208) 527-3021. Idaho Magistrate Court, also located in the Butte County Courthouse, handles misdemeanor criminal cases, small claims (up to $5,000), infractions, preliminary hearings, and civil cases under $10,000.
- Court records for Butte County cases can be accessed through the Idaho Supreme Court's iCourt Portal at https://mycourts.idaho.gov, which provides case search capabilities for both civil and criminal matters.
- Certified copies of court documents can be requested from the Butte County Clerk of Court, with fees set at $1.00 per page for standard copies and $2.00 per page for certified copies.
- Online access through iCourt is free for basic case information, though detailed documents may require in-person requests.
Property & Public Records
The Butte County Recorder's office, located at 248 W Grand Ave in Arco, Idaho 83213, maintains land records including warranty deeds, quit claim deeds, mortgages, deeds of trust, reconveyances, liens, easements, subdivision plats, and other instruments affecting real property. The Recorder's office can be reached at (208) 527-3021. Recorded documents date back to the county's formation in 1917 and are indexed by grantor, grantee, and legal description. Idaho Code § 31-2401 through § 31-2419 governs the recording of instruments and establishes the Recorder's duties.
- Recording fees are established by Idaho Code § 31-3205 and typically include $10 for the first page and $3 for each additional page.
- Property tax records can be searched through the county's limited online system or by contacting the Assessor at (208) 527-3021.
- Certified copies of recorded documents can be obtained from the Recorder for $2.00 per page plus applicable search fees.
- Property tax payments are processed through the Butte County Treasurer's office at the same courthouse location.
Document searches can be conducted in person at the courthouse during regular business hours. The Butte County Assessor's office, also located in the courthouse, maintains property tax records, assessment rolls, and parcel information. The Assessor maintains detailed parcel maps, ownership information, assessed values, and exemption records.
The county does not currently offer a comprehensive online GIS or parcel viewer, though basic property information may be available by calling the Assessor's office. Title companies and abstractors regularly access these records for real estate transactions.
Vital Records
Vital records for Butte County, Idaho, are maintained by both the county and state. Birth and death certificates occurring in Butte County can be requested from the Butte County Clerk's office at 248 W Grand Ave, Arco, Idaho 83213, phone (208) 527-3021. However, the Idaho Bureau of Vital Records and Health Statistics, located at 450 W State St, Boise, Idaho 83702, serves as the central repository for all Idaho vital records and may be more efficient for older records.
- Birth certificate requests cost $13 for the first copy and $6 for additional copies ordered simultaneously.
- Death certificates cost $13 per copy.
- Processing time at the county level is typically 1-2 weeks, while the state office processes requests in 10-15 business days.
- Marriage license fees are approximately $30, and there is no waiting period in Idaho.
- Divorce records are maintained by the Clerk of the District Court as part of the case file and can be accessed through court records procedures.
Under Idaho Code § 39-259, birth records are confidential for 100 years and accessible only to the registrant, immediate family members, legal representatives, or those with a direct tangible interest. Death certificates are public records one year after the date of death. Marriage licenses are issued by the Butte County Clerk and require both parties to appear in person with valid identification.
Marriage certificates can be obtained from the County Clerk following the ceremony. VitalChek offers online ordering for Idaho vital records at https://www.idahomyvitalrecords.com, though additional processing fees apply. Applicants must provide valid photo identification and demonstrate their eligibility to receive confidential records.
Business & Licensing
Business licensing and registration in Butte County involves both county and state processes. The Butte County Clerk's office at 248 W Grand Ave, Arco, Idaho 83213, handles assumed business name (DBA) registrations and can be reached at (208) 527-3021. Businesses operating under a name other than the owner's legal name must file an Assumed Business Name Certificate with the county, with fees typically around $25. The Idaho Secretary of State's office maintains the official registry of business entities including corporations, LLCs, limited partnerships, and nonprofit organizations.
- The Secretary of State's business entity search is available online at https://www.sos.idaho.gov and allows free searching of registered business names, registered agents, and filing status.
- New business registrations are filed through the Secretary of State's online portal with fees varying by entity type: LLCs cost $100 to form, while corporations require a $100 filing fee plus annual reports.
- Building permits and land use applications are processed through the Butte County Planning and Zoning Department, located in the courthouse at 248 W Grand Ave.
- Permit fees vary based on project scope and valuation.
Elections & Voter Records
Elections in Butte County are administered by the Butte County Clerk, serving as the election official from the office at 248 W Grand Ave, Arco, Idaho 83213. The Clerk can be reached at (208) 527-3021 for voter registration, polling place information, and absentee ballot requests. Idaho offers online voter registration through the Idaho Secretary of State's website at https://elections.sos.idaho.gov, where eligible citizens can register or update their registration.
- Absentee ballots are available to any registered voter who requests one; applications can be submitted to the County Clerk by mail, in person, or through the online portal.
- Idaho requires that absentee ballot requests be received by 11 days before the election, and completed ballots must be returned by 8:00 PM on Election Day.
- Citizens may request copies of precinct results, absentee ballot logs, and other non-confidential election records under the Idaho Public Records Act.
The voter registration deadline in Idaho is 25 days before any election, and Idaho also offers same-day voter registration at the polls with proper identification. Voters can verify their registration status and find their assigned polling place through the Idaho Voter Information Portal at https://elections.sos.idaho.gov/ElectionLink/ElectionLink/ViewPollingLocation.aspx. Butte County typically operates a small number of polling places due to its sparse population, with the primary location in Arco.
Election records that are public under Idaho Code § 34-437A include voter registration lists (with some personal information redacted), campaign finance reports, candidate filings, and precinct-level election results. Butte County voter turnout in the 2024 general election was approximately 72%, reflecting strong civic engagement typical of rural Idaho counties. The next major election is scheduled for November 3, 2026, and will include U.S.
House and Senate races, Idaho statewide offices including Governor, and local county positions. Election results are posted by the County Clerk following canvassing and are also reported to the Secretary of State for statewide compilation.
Economy & Demographics
Butte County's economy is dominated by the Idaho National Laboratory (INL), which employs thousands of workers in nuclear energy research, national security programs, and advanced energy systems development. The INL is the largest employer in the region and drives significant economic activity through direct employment and contracted services. Many INL employees live in neighboring counties and commute to the site, but the facility's presence shapes the entire regional economy.
- Median household income in Butte County is estimated at approximately $55,000, which is influenced by the mix of government employment, ranching operations, and service sector jobs.
- Tourism provides seasonal economic activity, with visitors to Craters of the Moon and hunters accessing public lands.
Beyond the INL, the county's economy relies on ranching, agriculture in the Big Lost River valley, and tourism related to Craters of the Moon National Monument. The county's population remains small and relatively stable, with minimal commercial development outside of Arco. Unemployment rates in Butte County typically track below the state average due to stable government employment, though private sector job opportunities are limited.
The county's tax base benefits significantly from the INL facilities and infrastructure, though much of the laboratory land is federally owned. The lack of significant retail or manufacturing limits economic diversification, making the county highly dependent on continued federal investment in nuclear research. Recent economic development efforts have focused on outdoor recreation infrastructure, small business support in Arco, and maintaining quality of life for INL workforce families.
The county's remote location and sparse population present challenges for business development and economic expansion beyond existing sectors.
Transparency Score
Court Records: ✅ Online (iCourt) | Property: ⚠️ Limited Online | Arrest/Jail: ⚠️ Phone Request | Vital Records: ⚠️ In-Person/Mail | Business: ✅ Online (State) | Elections: ✅ Online (State Portal) | Overall Score: 6/10 — Butte County provides access to most public records, though its small size means fewer online resources; many records require direct contact with county offices in Arco.
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Cities & Towns in Butte County
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Nearby Counties
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