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Oklahoma County
Marshall County, Oklahoma
Lake Texoma's Oklahoma shore and the Chickasaw Nation's fishing territory - from Lake Texoma's Marshall County shoreline (the 89,000-acre Red River reservoir's Oklahoma shore provides exceptional access to the legendary striped bass fishery - Marshall County's Kingston and the surrounding lake communities draw anglers, boaters, and vacation home buyers to one of the South's most popular fishing destinations) to the Chickasaw Nation's significant Marshall County presence and the Willis area's growing resort development along Lake Texoma's northern arms.
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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.
Roads: US-70 and SH-99 serve Madill, the county seat, near Lake Texoma in south-central Oklahoma
Transit: Limited; primarily auto-dependent – confirm current regional options directly with the county.
Business & Permits
BUILDING & PERMITS
Office: Madill City Manager – 201 East Overton Street, Madill, OK 73446 | (580) 795-5586
Notes: Marshall County Assessor’s Office now handles all county addressing and OMMA compliance – 100 Plaza, Room 105, Madill, OK 73446, (580) 795-2398.
Veterans Services
VETERANS SERVICES
County VSO: Marshall County Veterans Service Officer – Marshall County Courthouse, Madill, OK
Libraries
LIBRARIES
System: Madill City-County Library – 500 West Overton Street, Madill, OK 73446 (in the Fred Stanley complex)
Services: Serves all of Marshall County; free library cards with proof of address and ID; Libby ebooks/audiobooks and the Librista app, public computers, copy/fax services, quarterly library board meetings.
Parks & Recreation
PARKS & RECREATION
Key Assets: Marshall County’s seat, Madill, sits on the shore of Lake Texoma, an 89,000-acre reservoir straddling the Oklahoma-Texas border on the Red River – one of only a few inland lakes in the United States that sustains a genuinely self-reproducing striped bass population, a fishery phenomenon so productive it triggers a dramatic spring “sand bass run” up the lake’s tributaries each year; Madill has celebrated this natural spectacle every year since 1963 with the National Sand Bass Festival, a free, week-long civic celebration around the town square that now draws more than 15,000 visitors annually to a town of roughly 4,000 permanent residents; the festival’s evening main stage has genuinely hosted touring Nashville recording artists over the decades, including John Michael Montgomery, Blake Shelton, Sawyer Brown, and John Conlee; festival activities include a Sand Bass Run, turtle races, a car show, a 3-on-3 basketball tournament, a talent contest, fishing tournaments, and a carnival; the 1913 Marshall County Courthouse, designed by architect Jewell Hicks – who also contributed to the design of the Oklahoma State Capitol – remains in active use and is listed on the National Register of Historic Places; the county is also home to the Museum of Southern Oklahoma in Madill and offers additional lakeside recreation at nearby Lake Texoma State Park and Raymond Gary State Park
Notes: Madill’s genuine, more than six-decade-old National Sand Bass Festival – built around a real and productive natural fish migration – is one of the most distinctive and long-running community celebrations found anywhere in this project.
GIS & Maps
GIS & MAPS
GIS Portal: Marshall County GIS – accessible via marshall.okcounties.org
Parcel Search: Marshall County Assessor – 100 Plaza, Room 105, Madill, OK 73446, (580) 795-2398
Addressing/911: Coordinated through the Marshall County Assessor’s Office
Animal Services
ANIMAL SERVICES
Facility: Madill Animal Shelter – 815 South 3rd Street, Madill, OK 73446 | Hours: Weekends by appointment only
Services: No-kill shelter serving the City of Madill; adoption fee $25 plus a refundable $10 spay/neuter deposit; part of the Best Friends Animal Society Network.
Environmental & Waste
ENVIRONMENTAL / WASTE MANAGEMENT
Environmental Complaints: Oklahoma Department of Environmental Quality (DEQ) – deq.ok.gov
Notes: Contact your specific municipality directly for current refuse collection and recycling program details. Lake Texoma offers extensive recreation within the county.
NOTES
Marshall County’s seat, Madill, has genuinely hosted the National Sand Bass Festival on Lake Texoma every year since 1963, drawing more than 15,000 visitors annually. All contact information above was sourced from official county, city, library, and shelter pages as of this writing; phone numbers and hours should be reconfirmed directly with the relevant office before a visit.
About Marshall County
Marshall County is south-central Oklahoma’s Lake Texoma shoreline county – a Chickasaw Nation community whose northern lake access and striped bass fishing draw visitors and vacation property buyers from across the region.
Madill (the county seat, population ~4,000) serves the county’s governmental needs and the agricultural communities inland from the lake. The county’s economy balances traditional cattle and grain farming with the significant lake recreation and vacation home industry along the Texoma shoreline.
Kingston (population ~1,500) on Lake Texoma is the county’s primary lake community – marinas, fishing guides, and vacation rentals serve the enormous recreational demand generated by one of America’s largest and most productive fishing reservoirs.
All Services
Browse every category and topic available for this county.
Marshall County Assessor at 1 Courthouse, Madill, OK 73446, phone 580-795-2474. OK homestead assessed at 11% of fair cash value. Appeal to Board of Equalization.
Courts & Legal
Marshall County District Court at 1 Courthouse, Madill, OK 73446, phone 580-795-3278, handles probate.
Marriage & Vital Records
Marriage licenses, divorce records, and birth & death certificates are handled by the following office(s):
COUNTY CLERK
212 West Main St, Madill, OK 73446
(580) 795-3220
COURT CLERK
212 West Main St, Madill, OK 73446
(580) 795-3220
Genealogy
County-level record sources
Marshall County District Court, Madill (probate/estate case files – see Probate section above).
Marshall County was formed from former Pickens County of the Chickasaw Nation, making Chickasaw Nation tribal genealogical resources especially relevant.
Local societies
No dedicated Marshall 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
Marshall County District Court 100 East Main Street, Madill, OK 73446 (580) 795-3220
Marshall County was created at statehood in 1907 from the former Pickens County of the Chickasaw Nation, in south-central Oklahoma, seated in Madill. The 1913 Marshall County Courthouse, designed by Jewell Hicks (who also contributed to the state capitol), is listed on the National Register of Historic Places.
Step 1: figure out which path applies
Oklahoma has NOT adopted the Uniform Probate Code, maintaining its own probate statutes under Title 58 of the Oklahoma Statutes. Probate cases are handled by the District Court in each of Oklahoma’s 77 counties.
Small Estate Affidavit (58 O.S. § 393) – available when the total value of probate personal property (not counting real estate) is $50,000 or less. At least 10 days must have passed since death. This process skips court entirely: the affidavit is signed, notarized, and presented directly to whoever holds the asset (a bank, for example), along with a certified death certificate. Real estate can never be transferred this way – even a small estate with real property still needs some form of court proceeding.
Summary Administration – available when the total probate estate does not exceed $200,000, or when the decedent has been dead more than 5 years, or lived outside Oklahoma. This is an abbreviated form of probate – still court-supervised, but faster and less expensive than full administration.
Regular (Full) Administration – the standard court-supervised process, required for larger or more complex estates, or wherever real property is involved and the shortcuts above don’t apply. A personal representative (executor or administrator) is formally appointed by the court.
Step 2: filing for administration
A Petition for Probate is filed in the District Court of the county where the decedent resided; if there’s a will, the original is filed with the petition.
The court sets a hearing date and requires notice be given to heirs and interested parties.
The court appoints a personal representative (executor if named in a will, administrator if intestate) and issues Letters Testamentary or Letters of Administration.
Creditors are notified; claims against the estate must be presented within the statutory period.
The personal representative inventories assets, pays valid debts and taxes, and distributes what remains according to the will or Oklahoma’s intestacy laws.
The estate is closed once a final accounting is filed and approved by the court.
What it costs
Filing fees vary by county – check with Marshall County directly for current fees.
Oklahoma has a statutory attorney fee schedule for probate, which provides more predictability than states without one.
No state estate tax, no state inheritance tax. Only the federal estate tax could apply, and only to very large estates.
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
212 West Main St, Madill, OK 73446
(580) 795-3388
Elections & Voting
Voter registration, polling locations, and elections information are handled by the following office(s):
ELECTION BOARD
212 West Main St, Madill, OK 73446
(580) 795-3220
Health & Human Services
Offices & Contacts
Health services, social services, and assistance programs are handled by the following office(s):
Health Department
213 East Overbrook St, Madill, OK 73446
(580) 795-5171
Department of Human Services
212 West Main St, Madill, OK 73446
(580) 795-3373
Public Health Information
PUBLIC HEALTH
Office: Marshall County Health Department – Madill, OK
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Last verified June 2026
County Facts
County Seat: Madill
Population: 16,500
Established: 1907
Tier: 3
Public Records
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