Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. Every office link was opened and checked against the office's own site between September 24, 2026 and October 9, 2026.
Sioux County, Nebraska, has about 1,100 residents (2024 Census Bureau estimate). The title to a parcel in Sioux County is in the deed records of the Register of Deeds and its taxable value is set by the County Assessor; what is built on it is a matter for the city or the county. This guide says who keeps each record and where the page for each office is.
This guide covers deeds, assessed values, evictions and court cases, records requests, directory links and common questions.
Related guides: Sioux County public records, Sioux County arrest records, Sioux County warrants, Sioux County inmate search, Sioux County criminal records, Nebraska arrest records and Nebraska inmate search.
Deeds, Mortgages and Liens in Sioux County
Deeds, mortgages, liens and easements that affect title to land in Sioux County are recorded by the Register of Deeds, which indexes them by name and sells copies.
SearchSystems opened and checked the Register of Deeds' page at siouxcountyne.gov/register-of-deeds (page title: Register of Deeds | Sioux County), phone (308) 668-2443, 69346, which answered when SearchSystems opened it on September 24, 2026.
Assessed Values and the Tax Roll in Sioux County
What a parcel in Sioux County is taxed on is the business of the County Assessor, which also keeps the parcel maps.
SearchSystems opened and checked the County Assessor's page at siouxcountyne.gov/county-assessor (page title: County Assessor | Sioux County), phone (308) 668-2401, 69346, which answered when SearchSystems opened it on September 30, 2026.
Evictions and Court Cases About Land in Sioux County
An eviction is a court case in the County Court, and so is a foreclosure, a lien dispute or a quiet title suit, in the Sioux County District Court; the court file is public unless sealed.
The court records page SearchSystems verified for the county is at nebraskajudicial.gov/courts/sioux-county-court, phone 308-668-2475. That page belongs to a lower court, the County Court, not to the Sioux County District Court.
Asking a County Office for a Record
Under the Nebraska Public Records Statutes a county office must answer a request within 4 business days, and it may charge copying, and staff time after the first four hours.
More Official Property and Land Records Pages for Sioux County
The SearchSystems directory, online since 1997, lists the official pages for Sioux County and Nebraska. These recorded document pages from its Sioux County listing were opened again on October 2, 2026 and each one still answers:
- Records Retention and Disposition Schedules (sos.nebraska.gov)
Frequently Asked Questions
Who records deeds in Sioux County?
The Register of Deeds, at siouxcountyne.gov/register-of-deeds, phone (308) 668-2443. Deeds, mortgages and liens on land in Sioux County are filed there, and the County Assessor (siouxcountyne.gov/county-assessor) has the assessment records.
Who sets the assessed value of a property in Sioux County?
The County Assessor, whose page SearchSystems verified is at siouxcountyne.gov/county-assessor.
Where are evictions from Sioux County filed?
In the County Court. The file is public unless the court seals it.
Is this the official Sioux County website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official county, court and state offices described above and does not hold records, charge for them or take requests.