About Oliver County

Population 1,877 residents

Oliver County is located in south-central North Dakota along the Missouri River, with Center serving as Oliver County Seat since Oliver County's organization in 1885. Named after Harry S. Oliver, a prominent figure in North Dakota territorial politics, Oliver County includes approximately 724 square miles of rolling prairie and river bottomland. The 2020 Census recorded a population of approximately 1,877 residents, making it one of North Dakota's smaller counties by population.

  • Lake Sakakawea, created by Garrison Dam, forms much of Oliver County's eastern border and provides significant recreational opportunities including fishing, boating, and wildlife viewing.

Oliver County is bordered by Mercer County to the north, McLean County to the east, and Morton County to the south. The scene is characterized by agricultural lands, river bluffs, and expansive lake views. Oliver County's economy has traditionally been based on agriculture, with wheat, cattle, and hay production dominating, though oil and gas development has become increasingly important in recent decades.

Oliver County Courthouse in Center houses the primary government offices including the County Recorder, County Clerk, and County Director of Tax Equalization. The Recorder's office maintains land records and property documents, while the Clerk handles vital records and election administration. The Assessor's office is responsible for property valuations and tax assessment.

Oliver County is served by Oliver County Road Department and various state agencies. Historical sites include the remnants of Fort Clark, a significant trading post from the early 1800s, and the Knife River area which holds important Native American heritage connections. Oliver County's small population and rural character contribute to its close community atmosphere, where local government remains accessible to residents.

Sheriff, Police & Law Enforcement

Sheriff & Law Enforcement

Oliver County Sheriff's Office is responsible for maintaining law and order in Oliver County. This office patrols the unincorporated areas of Oliver County, making sure of public safety and responding to emergencies. The office is involved in community outreach programs and works closely with local schools and organizations to promote safety and crime prevention.

Police Departments

In addition to Oliver County Sheriff's Office, law enforcement in Oliver County is supported by the Center Police Department, which serves the city of Center. These agencies coordinate on major crimes and emergencies, making sure of full coverage and response across Oliver County. They work together on joint operations and share resources to enhance public safety and crime prevention efforts.

Law Enforcement & Arrests

Law enforcement in Oliver County is primarily provided by Oliver County Sheriff's Office, headquartered at Oliver County Courthouse, 110 2nd Avenue, Center, ND 58530. The City of Center, as Oliver County's largest county, may contract with the Sheriff's Office for law enforcement services or use county deputies for patrol functions.

  • North Dakota does not currently maintain a statewide online inmate search system, so requests for current jail roster information must be made by phone or in person.
  • Mugshots and booking photographs are considered public records in North Dakota and can be requested from the Sheriff's Office, though the agency may charge reasonable copying fees as permitted under NDCC 44-04-18.
  • Oliver County does not maintain an online mugshot database, so requests must be made directly to law enforcement.
  • The North Dakota Highway Patrol also operates in Oliver County along state highways and provides specialized services including accident investigation and commercial vehicle enforcement.

Inmate and jail information for Oliver County can be obtained by contacting the Sheriff's Office directly during business hours, as Oliver County maintains a small detention facility for short-term holding and housing of inmates awaiting court proceedings or serving sentences. Arrest records in Oliver County are public records under North Dakota Century Code Chapter 44-04, the state's open records law, which provides that government records are generally accessible to the public unless specifically exempted. Citizens can request arrest records, incident reports, and booking logs by submitting a written or verbal request to the Sheriff's Office, though some information may be redacted if it pertains to ongoing investigations or protected personal information.

Given Oliver County's proximity to Lake Sakakawea and federal lands, the U.S. Army Corps of Engineers and National Park Service law enforcement may also have jurisdiction in specific areas. Emergency dispatch services for Oliver County are coordinated through regional dispatch centers that serve multiple counties in Oliver County.

Criminal, Arrest & Jail Records

Criminal Records

The criminal records system in Oliver County includes records of felonies, misdemeanors, traffic violations, and sex offender registrations. Residents can request background checks through the Bureau, which compiles data from various law enforcement agencies across the state.

Arrest Records

Arrest records in Oliver County are maintained by Oliver County Sheriff's Office. These records document the details of arrests made within Oliver County, including the date, time, and nature of the offense. Residents and attorneys can request arrest records by submitting a formal request to the Sheriff's Office, in compliance with the North Dakota Open Records Statute. An Oliver County arrest record typically includes the individual's personal information, charges, and the arresting officer's details.

  • The process ensures transparency and accountability in law enforcement activities within Oliver County.

Jail & Inmate Records

Oliver County Jail, located in Center, is the primary detention facility for people arrested within Oliver County. The booking process at this facility involves fingerprinting, photographing, and documenting personal information of the detainee. Inmate lookup services are available through the Sheriff's Office, allowing family members and legal representatives to locate individuals currently held in custody. Visitation rules are specific to the facility and typically require scheduling in advance.

  • The bond and bail process in North Dakota allows for the release of individuals pending trial, with specific conditions set by the court.

Mugshots & Booking Photos

Mugshots in Oliver County are taken and retained by Oliver County Sheriff's Office during the booking process. These booking photos are part of the arrest records and can be accessed through the Sheriff's Office. To search for mugshots, individuals may contact the Sheriff's Office directly or check online databases if available. North Dakota does not have specific mugshot removal laws, but individuals can request removal or sealing of records under certain legal circumstances, such as expungement or if charges are dropped.

Courts & Case Records

Oliver County is served by the South Central Judicial District of the North Dakota District Court system. Oliver County Court holds regular sessions in Center at Oliver County Courthouse, 110 2nd Avenue, Center, ND 58530. Oliver County Court has general jurisdiction over all civil and criminal matters, including felonies, civil cases exceeding $15,000, divorces, estate proceedings, and appeals from administrative agencies.

  • Case information and court records can be accessed through the North Dakota Court System's public access portal, though not all historical records may be available online.
  • The court system charges fees for certified copies of court documents, typically $10 for certification plus copying costs as established by North Dakota Century Code 27-01-07.
  • Fees for case filing vary depending on case type, with civil filings generally costing several hundred dollars.

Court administration can be contacted through the office’s website. North Dakota consolidated its court system in 1995, eliminating separate county courts and creating a unified judicial system under the North Dakota Supreme Court. The public has the right to access court records under North Dakota Constitution Article VI and court administrative rules, though certain records involving juveniles, adoption proceedings, mental health commitments, and sealed documents are restricted from public access. Case searches can be performed by visiting the Clerk of Court office in person at Oliver County Courthouse during regular business hours, typically Monday through Friday, 8:00 AM to 5:00 PM, excluding holidays.

The Clerk of District Court maintains files for all civil, criminal, and probate matters and can assist with case lookups, though staff cannot provide legal advice. Marriage licenses are also issued through the Clerk of Court office. Traffic violations and minor criminal matters are handled through the District Court system as well.

Probate proceedings, including estate administration and guardianships, follow North Dakota Century Code Title 30.1 and are overseen by District Court judges. Those seeking to review court files should be prepared to provide case numbers or party names to help with searches.

Property & Public Records

Property and land records for Oliver County are maintained by Oliver County Recorder's office, located in Oliver County Courthouse, 110 2nd Avenue, Center, ND 58530 The Recorder is responsible for recording and preserving documents affecting real property including warranty deeds, quit claim deeds, mortgages, satisfaction of mortgages, liens, easements, covenants, assignments, powers of attorney, and plat maps. North Dakota follows a race-notice recording statute system, meaning the first party to properly record a valid instrument generally has priority.

  • Recording fees are established by state law under NDCC 11-18-05 and vary based on document type and number of pages.
  • The Recorder's office provides document indexing by grantor, grantee, and legal description to help with title searches.
  • Currently, Oliver County does not offer a full online property records search system, so most record requests require in-person visits, mail requests, or phone inquiries.
  • Certified copies of recorded documents can be obtained for statutory fees, typically $10 for certification plus per-page copying costs.
  • Property tax collection is handled by Oliver County Treasurer, who issues tax statements and processes payments.

Property tax records are maintained separately by Oliver County Director of Tax Equalization's office, also located in the courthouse, which establishes property valuations for tax purposes. The Assessor maintains records of property ownership, legal descriptions, assessed values, and property characteristics. North Dakota law requires annual property assessment, and property owners have the right to appeal valuations through a formal process outlined in NDCC Title 57.

Plat maps showing property boundaries, section divisions, and subdivision layouts are available for review at the Recorder's office. Mineral rights, surface rights, and oil and gas leases are also recorded with the County Recorder and are particularly important in Oliver County given Oliver County's energy development. Some regional geographic information system (GIS) mapping may be available through the North Dakota State GIS Hub Portal, which aggregates county parcel data, though coverage and detail vary by county.

Researchers conducting title examinations or historical property research should contact the Recorder's office in advance to verify record availability and office hours.

Vital Records

Vital records for Oliver County, including birth certificates, death certificates, and marriage licenses, are managed at both Oliver County and state levels. Birth and death certificates that occurred in Oliver County can be requested through Oliver County Clerk of Court office at Oliver County Courthouse, 110 2nd Avenue, Center, ND 58530, phone, though the most complete repository is the North Dakota Department of Health and Human Services, Division of Vital Records, 600 E Boulevard Ave, Dept 301, Bismarck, ND 58505-0200.

  • Birth certificates cost $7 for the first copy and $4 for each additional copy when ordered from the state; processing typically takes 2-4 weeks for mail requests.
  • Expedited service is available for an additional fee.
  • Death certificates cost the same as birth certificates and can be obtained by family members or authorized individuals.
  • The marriage license fee is established by state statute.
  • VitalChek, an authorized third-party service, offers online ordering of North Dakota vital records for an additional service fee, providing expedited processing and delivery options.

Under North Dakota Century Code Chapter 23-02.1, vital records are confidential and only available to eligible persons including the registrant (if of legal age), immediate family members, legal representatives, or individuals with a direct and tangible interest. Certified copies are necessary for legal purposes such as settling estates, claiming insurance benefits, or establishing identity. Marriage licenses must be obtained from Oliver County Clerk of Court office in Oliver County where the ceremony will take place; there is a waiting period in North Dakota, and both parties must appear in person with valid identification.

Divorce decrees and dissolution records are court records maintained by the Clerk of District Court and are generally public unless sealed by court order. Applicants must provide valid photo identification and proof of relationship or eligibility when requesting vital records. North Dakota vital records date back to July 1893 for births and deaths, though completeness of early records varies.

Genealogical researchers seeking older records may need to consult county sources, church records, or historical societies.

Business & Licensing

Business records and licensing in Oliver County involve both county-level and state-level filings. For businesses operating under an assumed name or trade name (DBA - Doing Business As), registration is required with Oliver County Clerk of Court at Oliver County Courthouse, 110 2nd Avenue, Center, ND 58530 These certificate of assumed name filings are public records and can be searched by contacting the Clerk's office directly.

  • This system provides access to articles of incorporation, annual reports, and business name availability.
  • The Center area may have a local business association or chamber of commerce that provides networking and business development support.

For formal business entity formation including corporations, limited liability companies (LLCs), limited partnerships, and nonprofit organizations, registration is handled through the North Dakota Secretary of State, Business Division. The Secretary of State maintains a searchable online database called Firststop at firststop.sos.nd.gov where users can search for registered business entities, view filing history, registered agents, and status information free of charge. Professional licensing for occupations such as contractors, healthcare providers, accountants, and cosmetologists is administered by various North Dakota state licensing boards rather than at Oliver County level.

Sales tax permits are issued by the North Dakota Office of State Tax Commissioner and are required for businesses selling tangible personal property or certain services. Building permits, zoning approvals, and land use permits in Oliver County are handled by county planning and zoning authorities, typically coordinated through Oliver County commission office. Commercial operations may also need to comply with state health department regulations, fire marshal requirements, and environmental permits depending on the nature of the business.

Agriculture-related business licensing, including grain dealers, livestock dealers, and pesticide applicators, is regulated by the North Dakota Department of Agriculture. Businesses operating in oil and gas sectors must comply with North Dakota Industrial Commission regulations. Entrepreneurs and business owners should contact Oliver County Auditor's office regarding local business personal property taxes and assessment requirements.

Elections & Voter Records

Elections in Oliver County are administered by Oliver County Auditor, who serves as Oliver County's chief election official. The Auditor's office is located at Oliver County Courthouse, 110 2nd Avenue, Center, ND 58530, and can be contacted through the office’s website. North Dakota is unique among U.S. States in that it does not require voter registration; eligible residents can vote by presenting valid identification at their polling place on Election Day. To be eligible to vote in North Dakota, an individual must be a U.S.

  • Voters can find their assigned polling place by contacting Oliver County Auditor's office or visiting the North Dakota Secretary of State's website at vip.sos.nd.gov, which provides a polling place lookup tool.
  • Campaign finance disclosures are filed with the North Dakota Secretary of State and are searchable online through their website.
  • Military and overseas voters can request absentee ballots through the Federal Voting Assistance Program.
  • North Dakota election law, codified in NDCC Title 16.1, provides for transparency in election administration, and citizens may observe election processes including ballot counting and canvassing.

Citizen, at least 18 years old on the day of the election, and a resident of North Dakota for at least 30 days preceding the election. Acceptable forms of identification include a North Dakota driver's license, non-driver ID card, tribal government-issued ID, or other documents as specified in state law. Oliver County typically has polling locations in Center and other communities as needed based on population distribution.

Election records that are public in North Dakota include precinct-level election results, candidate filing information, and campaign finance reports. Voter lists are not publicly posted in North Dakota due to the lack of voter registration, but election turnout statistics and results are public information. In the 2024 general election, Oliver County, like most rural North Dakota counties, experienced turnout rates typically ranging from 60-75% of eligible voters, reflecting strong civic engagement common in rural communities.

The next major election is scheduled for November 3, 2026, featuring U.S. House and Senate races as well as North Dakota state legislative and constitutional offices. Absentee voting is available in North Dakota for voters who will be absent from their precinct on Election Day, unable to vote due to illness or disability, or serving as an election worker in another precinct.

Absentee ballot applications can be obtained from Oliver County Auditor's office and must be submitted according to statutory deadlines, typically at least one week before the election for mail ballots. Early voting is available at the County Auditor's office beginning 15 days before the election. Election results are typically certified by Oliver County canvassing board within days of the election and forwarded to the Secretary of State for official statewide certification.

Economy & Demographics

Oliver County's economy has historically been rooted in agriculture, with farming and ranching forming the backbone of the local economy for over a century. Oliver County's primary agricultural products include spring wheat, durum wheat, barley, canola, sunflowers, hay, and cattle. The fertile soils and continental climate support grain production, while the Missouri River bottomland and rangeland provide grazing opportunities for livestock operations.

  • According to recent economic data, the median household income in Oliver County is approximately $70,000, which reflects both agricultural income and increasing wages from energy sector employment.

The Bakken oil boom that began in the late 2000s brought significant economic activity to western North Dakota, and while Oliver County is not at the center of the Bakken formation, it has experienced spillover effects including increased trucking, service sector jobs, and mineral rights revenues for landowners. Lake Sakakawea recreation and tourism contribute to the local economy through fishing guides, boat rentals, campgrounds, and seasonal hospitality services. Oliver County's small population means that government, education, and healthcare represent significant employment sectors, with Oliver County government, Center Public Schools, and local medical clinics employing numerous residents.

Unemployment rates in Oliver County have historically remained low, typically below state and national averages, reflecting the rural work ethic and limited workforce availability. Population decline and aging demographics present economic challenges, as younger residents often leave for educational and employment opportunities in larger cities. The North Dakota Legacy Fund, funded by oil and gas tax revenues, has provided resources for infrastructure improvements and economic development programs that benefit rural counties including Oliver.

Recent economic development efforts have focused on broadband expansion, rural workforce housing, and supporting existing businesses. Agricultural commodity prices, federal farm policy, weather patterns, and global markets continue to significantly influence Oliver County's economic wellbeing. Retail and commercial services are concentrated in Center, with residents often traveling to Bismarck-Mandan or Minot for major purchases and specialized services.

Transparency Score

Court Records: Limited: Online | Property: Limited: In-Person/Phone | Arrest/Jail: Limited: Phone Required | Vital Records: Limited: In-Person/Mail | Business: Yes: State Online | Elections: Limited: Phone/In-Person | Overall Score: 5/10, Oliver County's small size means limited digital infrastructure; most public records require direct contact with county offices, though state-level databases provide some business and election information.

Frequently Asked Questions

How can I search for someone recently arrested in Oliver County, North Dakota?
To search for someone recently arrested in Oliver County, you can contact the Oliver County Jail. The jail is located at the Oliver County Law Enforcement Center. You can inquire about recent arrests by calling the jail directly. For an inmate lookup, you may also visit the North Dakota Department of Corrections and Rehabilitation's online inmate search portal, which provides information on individuals currently held in custody.
Mugshots or booking photos For people arrested in Oliver County can be obtained from the Oliver County Sheriff's Office. The office may provide these records upon request, depending on the case and privacy laws. The North Dakota Department of Corrections and Rehabilitation may have an online portal where some booking photos are available for public viewing.
To obtain a criminal background check in Oliver County, you should contact the North Dakota Bureau of Criminal Investigation (BCI). The BCI provides statewide criminal history records, which can be requested online or by mail. Locally, you may also visit the Oliver County Sheriff's Office for assistance with the process and to ensure you have all necessary documentation.
You can look up sex offenders in Oliver County by accessing the North Dakota Sex Offender Registry. This registry is maintained by the North Dakota Attorney General's Office and provides detailed information about registered sex offenders in the state. The online database allows you to search by name, location, or proximity to a specific address.
North Dakota does not require voter registration, making it unique among U.S. States. Eligible residents can vote in Oliver County by presenting valid identification at their polling place on Election Day. Contact the Oliver County Auditor at (701) 794-8773 to verify your polling location and for information about absentee voting. You must be a U.S. Citizen, at least 18 years old, and a North Dakota resident for 30 days preceding the election.
Property records in Oliver County are maintained by the Oliver County Recorder's office at the courthouse in Center, phone (701) 794-8779. You can find recorded deeds, mortgages, liens, easements, and plat maps by contacting the Recorder's office during business hours. Property tax assessment information is available through the Oliver County Assessor's office at the same location. This county does not currently offer online property record searches, so most requests require phone, mail, or in-person contact.
Birth and death certificates can be requested from the Oliver County Clerk of Court at (701) 794-8761 or from the North Dakota Department of Health and Human Services Division of Vital Records in Bismarck at (701) 328-2360. Certificates cost $7 for the first copy and $4 for additional copies when ordered from the state. Processing typically takes 2-4 weeks for mail requests, and only eligible individuals such as family members or legal representatives can obtain certified copies. Online ordering is available through VitalChek for an additional service fee.
Business assumed name (DBA) filings in Oliver County can be searched by contacting the Oliver County Clerk of Court at (701) 794-8761. For formal business entity information including corporations and LLCs, use the North Dakota Secretary of State's free online business search at firststop.sos.nd.gov. This database provides information about registered businesses including formation documents, registered agents, and current status. Professional licenses and sales tax permits are managed by various state agencies rather than at the county level.

Cities & Towns in Oliver County

Explore public records for 1 cities and communities in Oliver County, North Dakota.

Nearby Counties

Burleigh County ND Morton County ND McLean County ND Mercer County ND