Sioux County, ND Property Records
Property records in Sioux, North Dakota, document important details about real estate, including ownership, deeds, mortgages, plats, legal descriptions, parcel information, assessed values, and property tax history. These records are useful for buyers, sellers, property owners, lenders, attorneys, and researchers who need to verify ownership, review tax obligations, confirm boundaries, or conduct title and due diligence research.
Official Sioux property records are typically maintained by Sioux County offices such as the Recorder, Tax Director/Assessor, and Treasurer. Users can access records by contacting the appropriate county office or visiting the county’s official government website for department information and available search options. For authoritative county resources, visit the official Sioux property records website.
Sioux County, ND Property Records & Statistics
Sioux County stands apart from the rest of North Dakota on several measures. The median rent is $585, below the state's $688 and the national $840.25. Renter-occupied housing is 50.11% of homes, far above the state's 19.11% and the national 21.81%, meaning about half of households rent rather than own.
The median home value is $117,150, under the state median of $131,900 and well below the national $173,750. The median property tax rate is just 0.24%, much lower than the state rate of 0.81% and the national rate of 0.74%, so the tax cost of owning a home is light.
Incomes and employment tell a harder story. The median household income is $46,144.50, well below $76,250 for the state and $65,108 nationally. The unemployment rate is 9.36%, far higher than 1.59% in North Dakota and 2.87% across the country.
These figures describe a county with modest home values, low taxes, and a large rental share, where lower incomes and higher unemployment shape the local housing market.
Median Rent
Median Property Tax Rate
Median Home Value
Median Income
Unemployment Rate
Renter Occupied Housing
Property Records, Assessments, and Valuations in Sioux
Sioux County property records are built around tax assessor data for 3,315 total parcels, including 274 residential and 230 commercial parcels. Tax records cover 93.21% of the population, with an assessment year of 2024 and the most recent assessor update on February 26, 2025.
| Key Data | Details |
|---|---|
| Total Parcels | 3,315 |
| Residential Parcels | 274 |
| Commercial Parcels | 230 |
| Other Parcels | 2,811 |
| Tax Record Coverage | 93.21% |
| Tax Year | 2021 |
| Assessment Year | 2024 |
| Last Assessor Update | February 26, 2025 |
How to Search Sioux County, ND Property Records
Sioux County is one of the smaller counties in the state by parcel count, with 3,315 parcels, most of them classified as other than residential or commercial. Property records here come from the county's assessment and recording offices.
To find recorded documents like deeds, mortgages and releases, use the North Dakota Recorders Information Network, the statewide search portal. The North Dakota Office of State Tax Commissioner is the place to learn how property is assessed and taxed. For parcel locations and mapping data, try the North Dakota GIS Hub.
When you search, begin with an owner name, property address or legal description. Recorded documents show how a property changed hands, while assessment records show its classification and tax details. The county's assessment year is 2024, and the latest update to assessor records was on February 26, 2025.
Some records may not be online. In that case, contact the Sioux County courthouse in Fort Yates and ask which office handles the record.
Sioux County Property Records FAQ
How can I search Sioux County property records by address?
Contact the Sioux County courthouse in Fort Yates with the street address or parcel number, as the county's 3,315 parcels are maintained locally. If the property is described by a legal description, bring that too. Recorded documents can also be searched on the North Dakota Recorders Information Network.
How can I find property owners in Sioux County?
Look up the most recent deed on the North Dakota Recorders Information Network to see who received title. Then confirm the current owner of record with the county's assessment office. Keep in mind that land within the reservation can involve special ownership and trust status, so ask the county if a record looks unusual.
How can I check a property's assessed value in Sioux County?
The county's assessment year is 2024, and assessor records were last updated on February 26, 2025. Ask the Sioux County assessing office for the value of a specific parcel. General information about how North Dakota assesses property is available from the Office of State Tax Commissioner.
Where can I find Sioux County property tax bills and payment records?
The Sioux County Treasurer at the Fort Yates courthouse handles tax statements and payments. Give the parcel number or owner name to get a copy of a bill or check what has been paid. Visit the Office of State Tax Commissioner for statewide tax information and guidance.
How can I find deeds and other recorded documents in Sioux County?
Deeds, mortgages and releases are filed with the county recorder. You can search them on the North Dakota Recorders Information Network by name, document type or date. For certified copies or documents that don't appear online, contact the Sioux County recorder's office in Fort Yates.
Where can I access Sioux County parcel maps and GIS information?
The North Dakota GIS Hub provides state mapping data and layers that can help you find a parcel. For maps specific to Sioux County's 3,315 parcels, contact the courthouse. A map is useful for locating land but is not a legal survey of boundaries.
How can I check permits and zoning information in Sioux County?
Ask the Sioux County courthouse which office issues permits for your property and whether zoning applies. Inside a town such as Fort Yates, local rules may also apply, so check with the community or tribal offices that oversee development in the area before building or changing land use.
How can I create a list of property owners in Sioux County?
Records are best searched one property at a time. To build a list of owners, ask the Sioux County Auditor's office what parcel or owner information it can share and whether there is a fee. You can also search recorded transfers by name on the North Dakota Recorders Information Network.