Iowa, Woodbury County
Where Sioux City's records are kept. Sioux City has its own clerk's office, police department and permit and planning office; county and state offices keep its other public records.
Start here
The cards below include Sioux City's own offices, along with State of Iowa offices; the Woodbury County offices are on our Woodbury County page. Use the category buttons to narrow the list.
City records
The Sioux City Clerk's Office at City Hall, 405 6th Street, is the legal keeper of all city records, documents City Council meetings, issues occupational licenses and answers information requests.
Open official site Sioux City Clerk's OfficePolice & jail
The Sioux City Police Department at 601 Douglas Street, Sioux City, Iowa 51101 links online crime reports, records requests, a call activity log and photo enforcement details.
Open official site Sioux City Police DepartmentPolice & jail
Sioux City police records are requested on this department portal; requests needing under 30 minutes of work are free and longer ones are billed by the minute.
Open official site Sioux City Police Department Public Records CenterCity records
Sioux City Inspection Services handles building construction permits and inspections, rental housing permits and property maintenance and public nuisance complaints under the city municipal code.
Open official site Sioux City Inspection ServicesCity records
The Sioux City Permit Center at 405 6th Street issues building, electrical, plumbing, mechanical, rental unit and sign permits and takes planning, zoning and variance applications.
Open official site Sioux City Permit CenterPolice & jail
FBI national most wanted criminals, search for Sioux City area subjects.
Open official site FBI Most WantedState records
Quick search for missing children near Sioux City Iowa.
Open official site Center for Missing & Exploited Children, IowaVital records
USAGov explains how to get certified copies of birth and death certificates, copies of marriage and divorce records, and replacements for lost or stolen government ID cards.
Open official site USAGov Guide to Copies of Vital Records and IDsCounty court
The federal judiciary's national index of district, bankruptcy and appellate court cases. Searching needs a free PACER account; pages cost $0.10, capped at $3 per document, with quarterly charges of $30 or less waived.
Open official site PACER Case LocatorFederal
USAGov sends you to your state's unclaimed property office, which holds most unclaimed money, and to federal searches for back wages, pensions, IRS refunds, savings bonds and deposits from failed banks.
Open official site USAGov Guide to Unclaimed MoneyVital records
The Social Security Administration explains survivor benefits, monthly payments to eligible relatives of workers who paid Social Security taxes before death, including who qualifies, possible amounts and when to report a death.
Open official site Social Security Survivor BenefitsPolice & jail
U.S. Department of Justice search of public sex offender registries from every state, territory and many tribes by name or ZIP code; address radius searches cover only states that send coordinates.
Open official site Dru Sjodin National Sex Offender Public WebsiteFederal
USAGov explains checking your registration through Can I Vote, which opens your state's election website, and advises doing it before the state deadline, which can be up to 30 days before an election.
Open official site USAGov Guide to Confirming Voter RegistrationCounty court
Federal judiciary guide to finding a case in PACER: search the court where it was filed for current data, or the nationwide PACER Case Locator, updated daily. A PACER account is required.
Open official site PACER Find a CaseFederal
U.S. Census Bureau QuickFacts for Sioux City city, Iowa: 86,356 residents estimated for July 1, 2025, plus age, race, housing, income, education and business figures drawn from census and survey data.
Open official site U.S. Census Bureau QuickFactsState records
The State Historical Society of Iowa opens its collection of more than 209 million items, with a catalog of government records, manuscripts, newspapers and photographs, research centers, reference requests and copy orders.
Open official site State Historical Society of Iowa ResearchCounty court
Serving northern Iowa from Cedar Rapids and Sioux City, the court posts its hearing and 341 meeting calendar and decisions and offers electronic claim filing, payment through pay.gov and case information by phone.
Open official site United States Bankruptcy Court, Northern District of IowaEverything else, organized
12 more Sioux City sources not listed above.
Local record guide
Local profile
Sioux City, a place of 111,361 people, is the seat of Woodbury County. Court and property records sit with Woodbury County, and birth and death certificates come from the State of Iowa. Sioux City's own offices are in the cards above, and our Woodbury County page lists each county office.
Straight answers
Open only the answer you need.
Deeds for property in Sioux City are recorded by the Woodbury County Recorder, and the county office that assesses property keeps the tax values. Our Woodbury County page lists the county offices.
Certified birth and death certificates for events in Iowa come from the state vital records office, Iowa HHS Vital Records. Its site lists who may order a copy, the fee and how to order.
Businesses that operate in Sioux City register with the Iowa Secretary of State, which runs the state business entity search. A local business license, where Sioux City requires one, comes from the town or Woodbury County.
Same county
Use the city page when a record was created by a municipal police department or city office; use the county page for courts, deeds, vital records and jail custody.