About Charles Mix County
Charles Mix County is located in south-central South Dakota along the Missouri River, covering approximately 1,098 square miles of diverse scene that includes fertile agricultural land, river bluffs, and portions of Lake Francis Case. Charles Mix County Seat is Lake Andes, a community of approximately 800 residents situated near the lake of the same name. Charles Mix County was established in 1862 and named after Charles Eli Mix, a federal official with the Bureau of Indian Affairs.
- Charles Mix County Courthouse is located at 410 East Main Street in Lake Andes, housing key offices including the Register of Deeds, Clerk of Courts, Register of Deeds, and Director of Equalization.
- The Missouri River provides irrigation, hydroelectric power, and recreational opportunities that shape county life.
Charles Mix County's 2020 Census population was 9,373, representing a varied community that includes significant Native American populations, particularly from the Yankton Sioux Tribe, whose reservation includes portions of Charles Mix County. Major communities include Wagner, Platte, and Pickstown. Charles Mix County is home to Fort Randall Dam and the Karl E.
Mundt National Wildlife Refuge, which attract visitors for recreation and birdwatching. Charles Mix County Auditor's office handles vital records and election administration. Agriculture remains the backbone of the local economy, with corn, soybeans, and cattle production dominating the scene.
What makes Charles Mix County unique is its blend of rural agricultural heritage, Native American culture, and river-based recreation, creating a distinctive community character in southeastern South Dakota.
Sheriff, Police & Law Enforcement
Sheriff & Law Enforcement
Charles Mix County Sheriff's Office is responsible for maintaining law and order in the unincorporated areas of Charles Mix County. This office oversees Charles Mix County jail, processes arrests, and maintains criminal records. The Sheriff's Office is key to patrolling rural areas and making sure of public safety. Notable programs include community policing initiatives meant to building trust and cooperation between law enforcement and residents. The office also collaborates with local police departments to address major crimes and emergencies.
Police Departments
Law enforcement in Charles Mix County is provided by Charles Mix County Sheriff's Office and several municipal police departments. The Wagner Police Department, Platte Police Department, and Geddes Police Department serve their respective cities, handling local law enforcement duties. These agencies collaborate with the Sheriff's Office on major investigations and emergencies, making sure of full coverage and response across Charles Mix County. Each department operates within its jurisdiction but coordinates with others for cross-jurisdictional issues.
Law Enforcement & Arrests
Charles Mix County Sheriff's Office, headquartered at 400 East Main Street in Lake Andes, SD 57356, provides primary law enforcement services throughout Charles Mix County's unincorporated areas and supports municipal agencies. The Sheriff's Office can be reached at and operates a detention facility that houses inmates awaiting trial or serving sentences.
- Mugshots and booking photos are generally considered public records in South Dakota and can be requested from the Sheriff's Office, though they may not be available online.
- Requesters should be prepared to provide identifying information about the individual whose records are sought and may be charged reasonable copying fees as permitted under SDCL § 1-27-35.
Inmate information for Charles Mix County Jail can be obtained by calling the detention facility directly or visiting Charles Mix County courthouse during business hours; South Dakota does not maintain a centralized statewide inmate search, so county-level inquiries are necessary. Municipal police departments operate in Wagner and Platte, providing law enforcement within city limits, while the Lake Andes Police Department serves Charles Mix County Seat. Arrest records in Charles Mix County are public records under South Dakota Codified Laws § 1-27-1 et seq, which establishes the state's public records law.
Citizens may request arrest records, booking logs, and incident reports by submitting written requests to the Sheriff's Office or respective police departments, though certain investigative records may be exempt during active investigations. Charles Mix County cooperates with the South Dakota Division of Criminal Investigation for major cases. Given the Yankton Sioux Reservation's presence in Charles Mix County, the Yankton Sioux Tribal Police also exercise jurisdiction over reservation lands, and concurrent jurisdiction arrangements exist for certain offenses.
Criminal, Arrest & Jail Records
Criminal Records
The criminal records ecosystem in Charles Mix County includes records of felonies, misdemeanors, traffic violations, and the sex offender registry. Charles Mix County Sheriff's Office and local police departments maintain these records. Background checks in South Dakota can be conducted through the South Dakota Bureau of Investigation, which provides full criminal history reports for residents. The Bureau's services are crucial for employers and individuals seeking detailed background information.
- The sex offender registry is publicly accessible, providing information on registered offenders within Charles Mix County.
Arrest Records
Arrest records in Charles Mix County are maintained by Charles Mix County Sheriff's Office. These records include details of the arrest, charges, and personal information of the arrestee. Residents and attorneys can request arrest records by contacting the Sheriff's Office directly. Information on a Charles Mix County arrest record typically includes the date of arrest, charges, and the arresting agency. South Dakota's public records law, known as the South Dakota Sunshine Law, governs the accessibility of these records, for public access and public access.
Jail & Inmate Records
Charles Mix County Jail, located in Lake Andes, is the primary detention facility for people arrested within Charles Mix County. The booking process involves fingerprinting, photographing, and recording personal information of detainees. Inmate lookup services are available through the Sheriff's Office, allowing family members and attorneys to find information about current inmates. Visitation rules are specific to this facility, requiring visitors to schedule appointments and adhere to strict guidelines.
- The bond and bail process follows South Dakota state laws, allowing for the release of detainees upon payment of bail set by the court.
Mugshots & Booking Photos
Mugshots in Charles Mix County are taken and retained by Charles Mix County Sheriff's Office during the booking process. These photos are part of the public record and can be accessed through the Sheriff's Office or online databases. The availability of mugshots may vary, and some may be accessible through third-party websites. South Dakota does not have specific mugshot removal laws, so individuals seeking removal must typically negotiate with the hosting website or demonstrate legal grounds for removal.
Courts & Case Records
Charles Mix County is served by the Sixth Judicial Circuit Court of South Dakota, with Charles Mix County Courthouse located at 410 East Main Street, Lake Andes, SD 57356, phone. The Circuit Court has general jurisdiction over civil, criminal, family law, probate, and juvenile matters arising in Charles Mix County. South Dakota's unified judicial system abolished separate justice and municipal courts in most jurisdictions, consolidating them under the Circuit Court structure, though magistrate judges handle smaller civil claims and preliminary criminal proceedings.
- There is no fee for basic online searches, though certified copies of documents require a fee schedule set by statute (typically $10 for certification plus per-page copying charges).
- In-person record requests can be made at the Clerk of Courts office during regular business hours, Monday through Friday, 8:00 AM to 5:00 PM.
The Clerk of Courts office maintains all court records, case files, and dockets, and can be contacted at the courthouse address. Court records in South Dakota are presumptively open to the public under SDCL § 15-15A-1 through 15-15A-9, which govern access to judicial records, though certain records involving juveniles, adoption, mental health commitments, and sealed proceedings are confidential. Charles Mix County participates in the South Dakota Unified Judicial System's online case search portal at ujs.sd.gov/Searches/Search_Default.aspx, where users can search civil and criminal cases by party name, case number, or attorney.
Probate matters, including wills, estate administrations, and guardianship proceedings, are heard in Circuit Court and maintained by the Clerk of Courts. Criminal case records include charging documents, plea agreements, sentencing orders, and judgments. The court also handles marriage license applications, dissolution of marriage proceedings, and protection orders.
Property & Public Records
Charles Mix County Register of Deeds, located in the courthouse at 410 East Main Street, Lake Andes, SD 57356, phone, maintains all land and property records for Charles Mix County. The Register of Deeds office records and preserves documents affecting real property, including warranty deeds, quit claim deeds, mortgages, satisfactions, liens (mechanic's liens, judgment liens, tax liens), easements, rights-of-way, plat maps, subdivision plats, and mineral rights conveyances.
- South Dakota law under SDCL § 7-9-1 establishes the duties of the Register of Deeds, requiring the recording of instruments affecting real estate and providing public access to these records.
- Certified copies of recorded documents can be obtained for statutory fees, typically $15 for the first page and $2 for each additional page, as established under SDCL § 7-9-7.
- Researchers seeking historical records, chain of title searches, or full property histories should visit the Register of Deeds office in person or contact them to arrange document research services.
Documents are indexed by grantor, grantee, and legal description to help with searches. While Charles Mix County does not currently offer a full free online document search, certain counties in South Dakota are transitioning to digital platforms, and inquiries should be directed to the Register of Deeds for current online capabilities. Property tax information and assessment records are maintained by Charles Mix County Director of Equalization (Director of Equalization) at the same courthouse location.
Property tax records include assessed valuations, tax amounts, payment history, and legal descriptions. Charles Mix County Treasurer's office handles tax collection and can provide tax payment status. South Dakota's public records law (SDCL § 1-27-1) ensures that property records are open to public inspection during regular business hours.
Some property information may be available through the South Dakota Department of Revenue and Regulation's property tax portal.
Vital Records
Vital records for Charles Mix County, including birth and death certificates, are maintained by both Charles Mix County Auditor's office at 410 East Main Street, Lake Andes, SD 57356, phone, and the South Dakota Department of Health Vital Records office in Pierre. Under South Dakota Codified Laws § 34-25-1 et seq, birth and death records are confidential and available only to authorized individuals including the registrant (if of legal age), parents, legal guardians, legal representatives, and individuals with a direct and tangible interest as defined by law.
- Birth certificates can be requested from the County Auditor for births that occurred in Charles Mix County; the fee is typically $15 for the first copy and $10 for additional copies ordered simultaneously.
- Processing time for county-level requests is usually 5-10 business days when requested in person or by mail.
- Death certificates follow similar procedures and fee structures.
- Requesters must provide valid government-issued photo identification and complete an application demonstrating their relationship to or legal interest in the record.
- The state office offers expedited service for an additional fee and processes online orders through VitalChek for an extra service charge.
For births and deaths that occurred more than one year ago, or for faster service, applicants may contact the South Dakota Department of Health Vital Records, 600 East Capitol Avenue, Pierre, SD 57501, phone, or visit their website at doh.sd.gov/vital records. Marriage licenses are issued by Charles Mix County Clerk of Courts at the courthouse; couples must apply in person, provide valid identification, and pay the marriage license fee (typically $40). There is no waiting period in South Dakota, and the license is valid for 20 days.
Divorce records (Decrees of Dissolution) are maintained by the Clerk of Courts as part of court records and can be requested following court record access procedures.
Business & Licensing
Business and licensing records in Charles Mix County are maintained at multiple levels of government. For local business registrations, trade name filings (DBA - Doing Business As), and fictitious name certificates, contact Charles Mix County Auditor at 410 East Main Street, Lake Andes, SD 57356, phone. Charles Mix County Auditor handles certain local business permits and registrations required at Charles Mix County level.
- Building permits, zoning approvals, and land use applications in unincorporated Charles Mix County are processed through Charles Mix County Director of Equalization and Zoning office at the courthouse.
For full business entity searches including corporations, limited liability companies (LLCs), limited partnerships, and other registered business entities, the South Dakota Secretary of State Business Services Division maintains the official registry. The Secretary of State's online business entity search is available at sdsos.gov/business-services/corporations/search-corporations.aspx, providing free public access to business names, registered agents, formation dates, status (active, dissolved, revoked), and principal addresses. This searchable database is updated regularly and includes business annual report filings.
Sales tax licenses and permits are administered by the South Dakota Department of Revenue, which can be contacted at or through their website at dor.sd.gov. Professional licenses (contractors, healthcare providers, cosmetologists, etc.) are issued by respective South Dakota state boards, not at Charles Mix County level. Municipalities including Wagner, Platte, and Lake Andes maintain their own building inspection and business licensing requirements within city limits.
The Wagner Area Chamber of Commerce serves the business community and can be contacted through the office’s website. information about local business resources. Individuals starting businesses in Charles Mix County should check requirements at county, municipal, and state levels to ensure full compliance with all applicable licensing and registration obligations.
Elections & Voter Records
Elections in Charles Mix County are administered by Charles Mix County Auditor, who is the chief election official. The Elections Office is located at 410 East Main Street, Lake Andes, SD 57356, and can be contacted through the office’s website. Charles Mix County Auditor oversees voter registration, maintains voter rolls, manages polling places, coordinates election judges, and certifies election results for all federal, state, and local elections conducted in Charles Mix County.
- To register, individuals must be U.S.
- In the November 2024 general election, Charles Mix County had an approximate voter turnout of 68-72 percent of registered voters, consistent with South Dakota's relatively high rural turnout rates.
- South Dakota allows any registered voter to vote absentee without providing an excuse.
South Dakota offers online voter registration through the Secretary of State's website at sdsos.gov/elections-voting/voting/register-to-vote.aspx, where eligible citizens can register or update their registration information. Citizens, at least 18 years old by the next election, and residents of South Dakota. The voter registration deadline is 15 days before any election in South Dakota.
Voters can find their polling place by contacting the County Auditor's office or using the polling place lookup tool on the Secretary of State's website. Charles Mix County typically operates approximately 15-20 polling locations across its communities and townships, with specific locations announced before each election. Election records that are public include voter registration lists (available with restrictions under SDCL § 12-4-48), precinct-level election results, candidate filings, campaign finance reports (for candidates and committees), and absentee ballot statistics.
Individual voter history showing which elections a person participated in (but not how they voted) is public, while actual ballots are secret. The next major election will be held on November 3, 2026, featuring U.S. House of Representatives races (South Dakota At-Large seat), potential U.S.
Senate races if any seat is up, South Dakota Governor and state constitutional offices, state legislature seats, and various county offices. To request an absentee ballot in Charles Mix County, voters may apply online through the South Dakota Secretary of State's Absentee Ballot Request portal, download and mail an application to the County Auditor, or request one in person at the Auditor's office. Applications must be received by 5:00 PM the day before the election, though earlier submission is strongly recommended.
South Dakota law under SDCL § 1-27-1 establishes public access to government records, and election related documents including precinct maps, poll worker lists, and election procedures are available upon request, promoting transparency in the electoral process.
Economy & Demographics
Charles Mix County's economy is fundamentally agricultural, with farming and ranching operations forming the primary economic base. Corn, soybeans, wheat, and alfalfa are major crops, while cattle operations contribute significantly to agricultural revenue. Charles Mix County includes portions of the Yankton Sioux Reservation, and tribal economic activities including the Fort Randall Casino & Hotel near Pickstown provide employment and economic diversification. According to U.S.
- Census estimates, Charles Mix County's median household income is approximately $52,000-$58,000, below the South Dakota state median but reflective of rural agricultural economies.
The unemployment rate typically hovers around 3-4 percent, consistent with South Dakota's generally low unemployment, though seasonal agricultural employment creates fluctuations. Major employers include local school districts (Wagner Community School District, Platte-Geddes School District), healthcare facilities including Avera St. Benedict Health Center in Parkston (serving Charles Mix County), agricultural cooperatives and grain elevators, and government entities including Charles Mix County, federal agencies managing the Missouri River dams, and tribal government.
The U.S. Army Corps of Engineers maintains Fort Randall Dam and related infrastructure, providing engineering and maintenance employment. The Karl E.
Mundt National Wildlife Refuge attracts wildlife enthusiasts and contributes to tourism-related spending. Small-scale manufacturing, construction, and retail trade provide additional employment. Pickstown, originally constructed to house workers building Fort Randall Dam in the 1950s, represents a unique planned community in Charles Mix County.
Lake Francis Case, the reservoir created by Fort Randall Dam, supports recreational tourism including fishing, boating, and camping. Economic challenges include rural population decline, limited broadband infrastructure in some areas, and distance from major urban markets. Economic development efforts focus on supporting agriculture, enhancing tourism infrastructure, attracting small businesses, and improving quality-of-life amenities to retain younger residents.
Transparency Score
Court Records: Yes: Online (SD Unified Judicial System) | Property: Limited: Online (contact Recorder) | Arrest/Jail: Limited: Phone/In-Person Required | Vital Records: Limited: In-Person or Mail | Business: Yes: Online (SD Secretary of State) | Elections: Yes: Online (SD SOS portal, county contact) | Overall Score: 6.5/10, Charles Mix County provides access to public records primarily through in-person and phone requests, with statewide online systems supplementing local services for court and business records.