About Onslow
Box 25 Onslow, IA 52321-0025 Jeffrey L. Carstensen At Large This webpage was printed on April 14, 2026. The current mayor is Steven J. Knepper. Official government information is available at www.jonescountyiowaelections.gov.
Onslow is a city in Jones County, Iowa, United States. The population was 201 at the time of the 2020 census. Onslow has a population of approximately 197. The current mayor is Steven J. Knepper.
Sheriff, Police & Law Enforcement in Onslow
Jones County Sheriff's Office
Greg A. Graver Sheriff · Jones County Courthouse 500 W.
⚖️ Courts & Case Records in Onslow
Iowa Courts Online Search - Select Action
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🏠 Property & Public Records in Onslow
Onslow Property Records by Address - LoopNet.com
Find and research Onslow property record information, Onslow tax records, view recent sales, listing activity, property owners, mortgage data and property photos today.
About Onslow — In Depth
Jail & Inmate Records
Individuals arrested anywhere in Jones County are processed at the Jones County Jail in Anamosa, which is the primary detention facility for the area. The booking procedure includes fingerprinting, photographing, and recording personal details of those brought into custody. Families and attorneys can locate current detainees through inmate lookup services provided by the Sheriff's Office. The facility maintains specific visitation rules that generally require advance appointments and strict adherence to security protocols.
Arrest Records
The Jones County Sheriff's Office maintains arrest records for incidents throughout Jones County, including those involving Onslow residents. These records document the circumstances of each arrest, the charges filed, and booking details. Anyone seeking arrest records can submit requests directly to the Sheriff's Office. The Iowa Open Records Law establishes the framework for public access to these documents while safeguarding certain sensitive information. Typical arrest records contain the arrestee's name, the date of arrest, specific charges, and bond information.
Local specifics: The Jones County Sheriff's Office, which serves Onslow, is located at 500 W. Main St. and reachable at (319) 462-2720. Inmate lookups for arrests in Jones County can be conducted at www.jonescountyiowa.gov.
Criminal Records
Criminal records in Jones County cover felony, misdemeanor, and traffic offenses, as well as the sex offender registry. Residents can request criminal records through the Sheriff's Office or the Iowa Courts Online Search portal, which provides access to statewide criminal history information.
Local specifics: Statewide criminal background checks covering Onslow residents can be requested through www.iowa.gov.
Vital Records
Vital records for Onslow, Iowa, are maintained by the Iowa Department of Public Health (https://idph.iowa.gov/). This includes birth certificates, death certificates, and marriage licenses. Residents can request these records through the state's online portal or by contacting the local registrar's office.
Business & Licensing Records
onslowiowa.com/) anchors the local business community and drives economic development efforts. Through its website, the chamber offers information about registered companies, business licensing requirements, and commercial activities that keep this small community thriving.
Economy & Demographics
Onslow, Iowa, has a diverse local economy, with industries ranging from agriculture to manufacturing. Economic data and business related records can be accessed through the Iowa Economic Development Authority (https://www.iowaeconomicdevelopment.com/) and the Jones County Economic Development Office (https://www.jonescountyiowa.gov/economic-development).
Elections & Voter Records
Every aspect of voting for Onslow residents flows through the Jones County Auditor's Office, which functions as the County Commissioner of Elections. The office operates from the Jones County Courthouse at 500 West Main Street, Anamosa, IA 52205, and can be reached at (319) 462-4451 or through www.jonescountyiowa.gov. Eligible citizens can register to vote online via the Iowa Secretary of State's website at sos.iowa.gov/elections/voterreg/regtovote/search.aspx, where they can also update existing registrations.
Iowa requires registration at least 11 days before any election, though voters who miss that deadline can still register on Election Day at their polling place with proper proof of identity and residency. Acceptable forms of identification include an Iowa driver's license, Iowa non-operator ID, U.S. Passport, military ID, tribal ID, or other approved documents listed on the Secretary of State's website. As an unincorporated community without its own municipal government, Onslow has no city council or mayoral races. Instead, residents participate in Jones County elections for county supervisors, county attorney, sheriff, auditor, recorder, treasurer, and other county offices, alongside state and federal contests. The Jones County Board of Supervisors elections follow a rotating schedule, with certain districts voting in presidential years and others during midterm cycles. Voters can locate their assigned polling place through the lookup tool at sos.iowa.gov/elections/voterreg/pollingplace/search.aspx or by calling the County Auditor's Office. Precinct boundaries determine polling place assignments, and most Onslow voters cast ballots at nearby rural precinct locations or consolidated polling sites.Current federal, state, and local election schedules, ballot contests, candidate filings, and certified results for Onslow voters are published by the Iowa Secretary of State (https://sos.iowa.gov/elections/). All four of Iowa's House seats will appear on the ballot, including the 1st Congressional District that covers Jones County. Senator Joni Ernst's Both chambers of the Iowa Legislature - the Iowa House of Representatives and Iowa Senate - will have seats up for election in the districts serving Onslow. Iowa Code Chapter 22 establishes that election records are public documents. The Jones County Auditor keeps voter registration lists available for inspection and purchase for lawful purposes. Campaign finance reports for county-level candidates are filed with the Iowa Ethics and Campaign Disclosure Board and can be searched online at ethics.iowa.gov. After each election, the County Auditor posts precinct-level results on the Jones County website. Iowa offers extensive absentee voting options. Registered voters can request absentee ballots online through the Secretary of State's website beginning 120 days before any election. The Jones County Auditor's Office also provides absentee ballot request forms. Completed ballots must reach the Jones County Auditor by the close of polls on Election Day to count. In-person early voting opens 29 days before Election Day at the Jones County Auditor's office.
Public Records Resources for Onslow, Iowa
Official government websites for Onslow, Iowa and the surrounding area. We prioritize official government sources (.gov,.us, or.mil) and supplement with verified municipal, county, or statewide portals (.org or.com) where the agency uses a non-government domain.
- Iowa Business & Corporation SearchFind active and inactive corporations by name from the Iowa Secretary of State.
- Iowa Death and Vital RecordsRequest copies of death and vital records from the Iowa Department of Public Health.
- Iowa Federal CasesSearch the Iowa Court system to find information and public records on federal case filings.
- Iowa Marriage SearchRequest a copy of a marriage certificates from the Iowa Bureau of Health Statistics.
- Iowa Unclaimed PropertySearch property and claim status by individual name or business thru the state treasurer.
Nearby Cities in Jones County, Iowa
Search public records in neighboring cities within the same county:
Frequently Asked Questions
How do I register to vote in Onslow, Iowa?
To register to vote in Onslow, Iowa, residents can register online through the Iowa Secretary of State's website, by mail, or in person at the Jones County elections office. Iowa requires voters to be U.S. citizens, at least 18 years old by Election Day, and residents of the state. The registration deadline is typically 30 days before an election. Voters can verify their registration status and find polling locations through the Iowa Secretary of State's voter lookup tool. For local municipal elections in Onslow, contact the Jones County Clerk's office for schedules and ballot information.
How do I look up property records in Onslow, Iowa?
Property records for Onslow, Iowa are maintained by the Jones County Assessor's Office and the Jones County Clerk and Recorder. The Assessor's Office is responsible for discovering, listing, and valuing all taxable property within Jones County, including parcels in Onslow. Records available include property ownership, assessed values, legal descriptions, parcel maps, and tax history. The Jones County Clerk and Recorder maintains recorded documents including deeds, mortgages, liens, and easements. Many Iowa counties provide online property record searches through their county websites. The Jones County Treasurer handles property tax payments and tax sale information.
How do I get a birth or death certificate in Onslow, Iowa?
Birth, death, and marriage records for Onslow, Iowa residents are available through both county and state offices. The Iowa Department of Public Health, Bureau of Health Statistics, located in Des Moines, maintains statewide vital records and can issue certified copies of birth and death certificates for events occurring anywhere in Iowa. Orders can be placed online, by mail, or in person. Locally, the Jones County Clerk's office issues marriage licenses and maintains marriage records for Jones County. Birth and death certificates may also be available through local vital records offices. Requestors typically need to provide valid photo identification and proof of their relationship to the person named on the record. Processing times and fees vary by office and record type.