South Dakota, county records

McCook County, South Dakota Public Records

Find the right office in McCook 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

Start here

Most requested McCook 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

Local record guide

About public records in McCook County

Useful local context without burying the official record links above.

County profile

McCook County at a glance

State
South Dakota
County seat
Salem
Population
5,682
Area
577 sq mi
Founded
1873
Cities and towns
5

McCook County offices and records

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

Police Departments. In addition to McCook County Sheriff's Office, law enforcement in McCook County is supported by municipal police departments, including the Salem Police Department and the Montrose Police Department. These agencies are responsible for maintaining public safety within their respective city limits, handling local ordinances, and collaborating with the Sheriff's Office on major crimes.

Law Enforcement & Arrests. McCook County Sheriff's Office, headquartered at 130 West Essex Avenue in Salem, SD 57058, is the primary law enforcement agency for unincorporated areas of McCook County. Inmates housed at McCook County Detention Facility can be located by contacting the Sheriff's Office directly during business hours, as McCook County does not currently maintain a publicly accessible online inmate roster. For emergencies, always dial 911.

Arrest Records. Arrest records in McCook County are maintained by McCook County Sheriff's Office. Residents and attorneys can request arrest records by contacting the Sheriff's Office directly, following the guidelines set by the South Dakota Codified Laws, which govern public access to records.

Jail & Inmate Records. Inmate lookup services are available through the Sheriff's Office, allowing family members and legal representatives to locate individuals currently detained.

Mugshots & Booking Photos. Mugshots in McCook County are taken and retained by McCook 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, depending on availability.

Straight answers

McCook County public-records FAQs

Open only the answer you need.

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

Mugshots and booking photos for individuals arrested in McCook County can be obtained from the McCook County or serving short-term sentences. While the office may not have an online portal for public access to these images, you can request them directly by contacting the Sheriff's Office. They may provide the photos under South Dakota's open records laws.

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

To obtain a criminal background check in McCook County, you should contact the South Dakota Division of Criminal Investigation (DCI). The DCI handles background checks for the state, and you can request a check by submitting the necessary forms and fees. Local law enforcement agencies, such as the McCook County Sheriff's Office, may also assist in guiding you through the process.

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

You can look up sex offenders in McCook County by accessing the South Dakota Sex Offender Registry. The registry is maintained by the South Dakota Division of Criminal Investigation and provides an online search tool to find registered sex offenders by name, location, or proximity to a specific address. This tool is available to the public and is regularly updated.

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

Voter registration in McCook County is handled by the McCook County Auditor's office at the courthouse in Salem, (605) 425-2791. You can register online at sdsos.gov/elections-voting, in person at the Auditor's office, or by mail using a voter registration form. South Dakota requires registration at least 15 days before an election. The Auditor's office can also assist with absentee ballot requests, which are available to all voters without requiring an excuse.

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

Property records in McCook County are maintained by the Register of Deeds office at 130 West Essex Avenue, Salem, SD 57058, phone (605) 425-2781. You can search recorded documents including deeds, mortgages, and liens online through the South Dakota Counties InfoShare system, which provides free access to indexed records and many document images. For property tax information and assessed values, contact the McCook County Director of Equalization office, also located in the courthouse, or search the county's online property tax database if available.

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

Certified birth and death certificates for events occurring in McCook County can be obtained from the McCook County Register of Deeds at 130 West Essex Avenue, Salem, SD 57058, phone (605) 425-2781. Certificates cost $15 for the first copy and $10 for additional copies. You must provide valid photo identification and proof of eligibility (immediate family member or legal representative). Alternatively, you can order from the South Dakota Department of Health Vital Records office in Pierre at (605) 773-4961 or online through VitalChek at doh.sd.gov/records/vital records for statewide records.

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

Local business licenses and permits in McCook County are handled by the County Auditor's office at (605) 425-2791. Fictitious name (DBA) registrations are filed with the McCook County Register of Deeds. For formal business entity information including corporations and LLCs, search the South Dakota Secretary of State's free online database at sdsos.gov, which provides registration status, filing dates, and registered agent information. Professional licenses are issued by state licensing boards, not at the county level.

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.