South Dakota, county records

Bennett County, South Dakota Public Records

Find the right office in Bennett County. Court cases, deeds and parcels, sheriff and jail records, vital records and county filings, each linked to the office that keeps them, with addresses and phone numbers.

Official sources first Free directory Links checked Sep. 13, 2026 Mobile friendly
Sponsored

Start here

Most requested Bennett County records

Every card below goes to the government office responsible for that record. Use the category buttons to narrow the list.

Filter by type

Showing 12 official sources

Everything else, organized

More official Bennett County record sources

Secondary links stay collapsed until they are needed, keeping the page useful without turning it into an endless wall of cards.

More county sources

Local record guide

About public records in Bennett County

Useful local context without burying the official record links above.

County profile

Bennett County at a glance

State
South Dakota
County seat
Martin
Population
3,400
Area
1,191 sq mi
Founded
1909
Cities and towns
3

Bennett County offices and records

Sheriff & Law Enforcement. Bennett County Sheriff's Office is responsible for maintaining law and order throughout Bennett County, particularly in the unincorporated areas.

Police Departments. In addition to Bennett County Sheriff's Office, law enforcement in Bennett County includes the Martin Police Department, which serves the city of Martin. These agencies have jurisdiction over their respective areas, with the Sheriff's Office covering the broader county and the Martin Police Department focusing on city-level law enforcement.

Law Enforcement & Arrests. Law enforcement in Bennett County is primarily provided by Bennett County Sheriff's Office, Martin, SD 57551. Arrest records and booking logs in Bennett County are considered public records under South Dakota Codified Law 1-27, which governs public records access.

Arrest Records. Arrest records in Bennett County are maintained by Bennett County Sheriff's Office. Residents and attorneys can request arrest records by contacting the Sheriff's Office directly, following the procedures outlined under the South Dakota Open Records Law.

Mugshots & Booking Photos. Mugshots in Bennett County are taken and retained by Bennett County Sheriff's Office during the booking process. These booking photos are part of the arrest record and can be accessed through the Sheriff's Office by request, under South Dakota's public records policies.

Straight answers

Bennett County public-records FAQs

Open only the answer you need.

Where can I find mugshots or booking photos in Bennett County, South Dakota?

Mugshots or booking photos in Bennett County, South Dakota, can be obtained from the Bennett County Sheriff's Office. They maintain records of arrests and may provide access to booking photos upon request. You can visit their office in person or check if they have an online portal where such records are made available to the public.

How do I get a criminal background check in Bennett County, South Dakota?

To obtain a criminal background check in Bennett County, South Dakota, you need to contact the South Dakota Division of Criminal Investigation (DCI). They handle statewide background checks, and you can request one through their website or by mail. Locally, you may also inquire at the Bennett County Sheriff's Office for any additional procedures specific to the county.

How can I look up sex offenders in Bennett County, South Dakota?

You can look up sex offenders in Bennett County, South Dakota, by accessing the South Dakota Sex Offender Registry. This registry is maintained by the South Dakota Division of Criminal Investigation and provides a searchable database online. You can search by name, location, or other criteria to find registered sex offenders in Bennett County.

How do I register to vote in Bennett County, South Dakota?

Voter registration in Bennett County is handled by the Bennett County Auditor at 201 Main Street, Martin, SD 57551, phone (605) 685-6961. You can register online at sdsos.gov, by mail, or in person at the Auditor's office, but you must register at least 15 days before any election to be eligible to vote in that election. South Dakota requires a valid driver's license number or the last four digits of your Social Security number to complete registration. Absentee ballots are available to all voters without requiring an excuse and can be requested starting 46 days before the election.

How do I look up property records in Bennett County, South Dakota?

Property records in Bennett County are maintained by the Register of Deeds at 201 Main Street, Martin, SD 57551, phone (605) 685-6963, which holds land documents including deeds, mortgages, liens, and plat maps. The Director of Equalization's office at the same address, (605) 685-6962, maintains property tax assessment records and ownership information. Due to limited online access for smaller South Dakota counties, most property record searches require contacting the office directly by phone or visiting in person during regular business hours. Recording fees and copy costs are established by state statute.

How do I get a birth or death certificate in Bennett County, South Dakota?

Birth and death certificates for Bennett County can be requested through the Bennett County Clerk of Courts at 201 Main Street, Martin, SD 57551, phone (605) 685-6960, or more reliably through the South Dakota Department of Health Vital Records office at 600 E. Capitol Avenue, Pierre, SD 57501, phone (605) 773-4961. Certified copies cost $15.00 for the first copy and $10.00 for additional copies, with processing taking 2-4 weeks for mail requests. You can also order online through VitalChek at sdvitalrecords.com with additional convenience fees. Valid photo identification and proof of relationship or legal interest are required for restricted records.

How do I find business license records in Bennett County, South Dakota?

Business entity records for Bennett County businesses are primarily maintained by the South Dakota Secretary of State, whose online business search database is available free at sosenterprise.sd.gov for corporations, LLCs, and other registered entities. Local fictitious name (DBA) filings may be recorded with the Bennett County Clerk of Courts at 201 Main Street, Martin, SD 57551, phone (605) 685-6960. For specific local business licenses, building permits, or zoning compliance, contact the Bennett County Planning and Zoning office or, for businesses within city limits, the City of Martin municipal offices.

Same county

Cities, towns and neighboring counties

Use the city page when a record was created by a municipal police department or city office; use the county page for courts, deeds, vital records and jail custody.