Affiliate disclosure: This page contains affiliate links. We may earn a commission if you use them, at no extra cost to you. Our editorial recommendations are independent of these relationships.
South Dakota County
Kingsbury County, South Dakota
De Smet - Laura Ingalls Wilder's Little Town on the Prairie - from De Smet's Laura Ingalls Wilder heritage (De Smet is the "Little Town on the Prairie" of Laura Ingalls Wilder's beloved autobiographical fiction series - the Ingalls family homesteaded near De Smet in 1879, and Laura's books By the Shores of Silver Lake, The Long Winter, Little Town on the Prairie, and These Happy Golden Years are set in and around De Smet - the Laura Ingalls Wilder Memorial Society preserves the Ingalls homestead, the surveyor's house, and the family's town homes as the most complete Laura Ingalls Wilder heritage site in existence) and the annual Pageant celebrating her stories each summer.
Affiliate disclosure: This page contains affiliate links. We may earn a commission if you use them, at no extra cost to you. Our editorial recommendations are independent of these relationships.
What do you need to do?
Tell us your goal and we'll guide you step-by-step to the right office, forms, and official resources.
Office: Kingsbury County Emergency Management – 206 2nd Street SE, De Smet, SD 57231 | (605) 854-3711 | Hours: Mon–Wed 8 AM–12 PM & 1–5 PM, Thu 8 AM–12 PM (CT); available anytime for emergencies
Services: Disaster mitigation, prevention, response, recovery, planning, training, and coordination; weather spotting; text alerts available (text “KINGSBURY” to 80946)
Related: Kingsbury County Sheriff’s Department – PO Box 136, De Smet, SD 57231.
Roads & Utilities
ROADS & TRANSPORTATION
Roads: US-14, US-81, and SD-25 serve De Smet, the county seat, in eastern South Dakota
Transit: Kingsbury County Transit provides local transportation services.
Business & Permits
BUILDING & PERMITS
Office: Kingsbury County Equalization Office – Kingsbury County Courthouse, De Smet, SD
Notes: City of De Smet issues its own separate in-town building permits – contact De Smet City Hall directly.
Veterans Services
VETERANS SERVICES
County VSO: Kingsbury County Veterans Service Officer – Kingsbury County Courthouse, De Smet, SD
Libraries
LIBRARIES
System: Hazel L. Meyer Memorial Library – De Smet, SD | (605) 854-3842
Services: Books and magazines for children and adults, public internet computers, De Smet News on microfilm, a Laura Ingalls Wilder display case, and five original Harvey Dunn paintings; the library traces its roots to 1928 and moved into its current 1968 building, with a children’s addition completed in 2003.
Parks & Recreation
PARKS & RECREATION
Key Assets: Kingsbury County’s seat, De Smet, is genuinely and famously known as the real-life “Little Town on the Prairie” made world-famous by author Laura Ingalls Wilder, whose beloved “Little House” series drew directly from her own family’s pioneer experience here; drawn to the area by the 1879 construction of the Chicago & North Western railroad, the Ingalls family spent their first Dakota winter in the town’s Surveyor’s House before Charles “Pa” Ingalls filed a homestead claim just south of De Smet in the spring of 1880 – the same land and cottonwood trees Pa personally planted still stand today; De Smet directly inspired the settings of five of Wilder’s nine published books: By the Shores of Silver Lake, The Long Winter, Little Town on the Prairie, These Happy Golden Years, and The First Four Years; while Laura herself eventually moved to Missouri with her husband Almanzo and daughter Rose in 1894, the rest of her family remained in De Smet permanently, and her parents Charles and Caroline, several of her sisters, and her infant son are all buried in the town’s cemetery today; the Laura Ingalls Wilder Memorial Society, founded in 1957 by three of Laura’s own close friends – Aubrey Sherwood, Alice Kirchmeier, and Vera McCaskell – now offers guided tours through three original historic buildings central to her life: the Surveyor’s House, the First School of De Smet (where Laura and her sister Carrie were students, as recorded in The Long Winter), and the Ingalls Home, the final residence Pa built where he, Ma, and Mary lived out their remaining years; the Loftus Store along Calumet Avenue remains the only building still standing that is directly named in Wilder’s own books; each summer, De Smet also hosts a beloved outdoor pageant bringing Wilder’s stories to life on a prairie stage, alongside a working homestead offering horse-drawn wagon rides across the same open plains Laura once described as “free and big and splendid”
Notes: De Smet’s genuine, extensively documented status as the real “Little Town on the Prairie” – preserving original buildings from Laura Ingalls Wilder’s own pioneer childhood – is one of the most beloved literary landmarks found anywhere in this project.
GIS & Maps
GIS & MAPS
GIS Portal: Kingsbury County GIS – contact the Kingsbury County Courthouse for current parcel/GIS access
Parcel Search: Kingsbury County Register of Deeds – De Smet, SD
Addressing/911: Coordinated through Kingsbury County Emergency Management
Animal Services
ANIMAL SERVICES
Notes: No dedicated county-run animal shelter or animal control department was confirmed in available sources for Kingsbury County. For strays or animal concerns, contact the Kingsbury County Sheriff’s Department. The nearest confirmed regional shelters are in larger South Dakota cities such as Brookings or Watertown – contact directly to confirm whether they accept intake from Kingsbury County residents.
Environmental & Waste
ENVIRONMENTAL / WASTE MANAGEMENT
Environmental Complaints: South Dakota Department of Agriculture and Natural Resources (DANR) – danr.sd.gov
Notes: Contact your specific municipality directly for current refuse collection and recycling program details.
NOTES
Kingsbury County’s seat, De Smet, is genuinely the real “Little Town on the Prairie” made famous by author Laura Ingalls Wilder, whose family’s original homestead and historic buildings are preserved for visitors today. All contact information above was sourced from official county, city, library, and courthouse pages as of this writing; phone numbers and hours should be reconfirmed directly with the relevant office before a visit.
About Kingsbury County
Kingsbury County is Laura Ingalls Wilder’s Little Town on the Prairie – De Smet is the setting of four of her beloved books, and the preserved Ingalls homestead and town homes make it the most complete Laura Ingalls Wilder heritage destination in the world.
De Smet (the county seat, population ~1,000) draws Wilder devotees from across the globe – the annual outdoor Pageant and the preserved historical sites make it one of South Dakota’s most passionately visited heritage communities.
All Services
Browse every category and topic available for this county.
Kingsbury County Director of Equalization at 202 2nd Street SE, De Smet, SD 57231, phone 605-854-3832. SD residential owner-occupied exemptions apply.
Courts & Legal
Kingsbury County Circuit Court at 202 2nd Street SE, De Smet, SD 57231, phone 605-854-3832, handles probate.
Marriage & Vital Records
Marriage licenses, divorce records, and birth & death certificates are handled by the following office(s):
CLERK OF COURTS
202 2nd St SE, De Smet, SD 57231
(605) 854-9425
Genealogy
County-level record sources
Kingsbury County Clerk of Courts, De Smet (probate/estate case files – see Probate section above).
De Smet is well known as the childhood home of author Laura Ingalls Wilder, drawing significant heritage tourism and genealogical interest.
Local societies
No dedicated Kingsbury County genealogical society was confirmed in available directories.
Probate & Estate
Losing someone and having to deal with courts and paperwork at the same time is hard. This section won’t make that easier, but it should tell you what to expect, what it costs, and where to go – so at least you’re not walking in blind.
Where to go
Clerk of Courts, Kingsbury County PO Box 176, 202 2nd Street SE, De Smet, SD 57231 (605) 854-3811
Kingsbury County is in eastern South Dakota, seated in De Smet – famously the childhood home of author Laura Ingalls Wilder.
Step 1: figure out which path applies
South Dakota HAS adopted the Uniform Probate Code (Articles I, II, III, IV, and VIII, effective July 1, 1995). Probate proceedings are handled by the Circuit Court in the county where the decedent lived, generally administered under the supervision of the Clerk of Courts.
Small Estate Affidavit – Collection of Personal Property (SDCL § 29A-3-1201) – available when the total gross value of the entire estate, wherever located, less liens and encumbrances, does not exceed $50,000. At least 30 days must have passed since death, no petition for appointment of a personal representative is pending or has been granted anywhere, and the decedent had no outstanding debts to the Department of Social Services for medical assistance or institutional/nursing home care. A separate affidavit exists for South Dakota real estate under $50,000, which must also be filed with the Register of Deeds where the property sits.
Informal Probate – the most common track in South Dakota, used when heirs and beneficiaries are getting along and no disputes are expected.
Unsupervised Formal Probate and Supervised Formal Probate – for more complex or contested situations.
Step 2: filing for administration
The personal representative (or an interested party) files an application or petition with the Clerk of Courts in Kingsbury County, along with the original will if one exists.
For informal probate, the clerk reviews the application administratively and issues Letters Testamentary or Letters of Administration without a hearing in most cases.
Formal proceedings require notice to interested parties and, if contested, a hearing before the circuit judge.
The personal representative gathers and inventories assets, notifies creditors, and pays valid debts and expenses.
After debts and taxes are satisfied, remaining assets are distributed according to the will or South Dakota’s intestacy statutes (SDCL Chapter 29A-2).
The estate is formally closed by filing a sworn closing statement or a petition for formal order of discharge (SDCL § 29A-3-1003).
What it costs
Court costs are set by law and paid to the Clerk of Courts; confirm current fees with Kingsbury County directly.
South Dakota has NO state estate tax and NO state inheritance tax. Only the federal estate tax may apply, and only to very large estates.
A surviving spouse cannot be disinherited in South Dakota unless the spouse agrees.
Probate filings, estate administration, and guardianship matters are handled by the following office(s):
Public Safety & Arrests
Arrest records, inmate search, and law enforcement services are handled by the following office(s):
SHERIFF
202 2nd St SE, De Smet, SD 57231
(605) 854-3411
Elections & Voting
Voter registration, polling locations, and elections information are handled by the following office(s):
AUDITOR (ELECTIONS)
202 2nd St SE, De Smet, SD 57231
(605) 854-3833
Health & Human Services
Offices & Contacts
Health services, social services, and assistance programs are handled by the following office(s):
Public Health
202 2nd St SE, De Smet, SD 57231
(605) 854-3833
Social Services
202 2nd St SE, De Smet, SD 57231
(605) 854-3833
Public Health Information
PUBLIC HEALTH
Office: Kingsbury County Public Health Nursing Service – De Smet, SD
Services: Immunizations, WIC, environmental health, vital records
Related: De Smet has a hospital, two medical clinics, a chiropractic clinic, dental service, a nursing home, and an assisted living center.
Editorial independence: CountyOffices maintains strict editorial independence from our affiliate partners. Our content is researched from official government sources. Affiliate relationships do not influence our recommendations or the information we publish.
Editorial Trust
5 official sources cited
Reviewed by CountyOffices Editorial Team
Last verified June 2026
County Facts
County Seat: De Smet
Population: 5,000
Established: 1879
Tier: 3
Public Records
TruthFinder
Search public records for Kingsbury County residents.
