Boone County Sex Offender Checks
The Iowa Sex Offender Registry is the main public system for Boone County. Iowa Department of Public Safety and its Division of Criminal Investigation maintain the central file. The Boone County Sheriff's Office is the local registration point. That division of work explains why the state site is best for a Boone County public search, while the sheriff is best for registration questions, suspected noncompliance, and additional information that Iowa law lets the local office release.
The registry supports name, geographic, map, telephone, and email searches. Its Information area also offers a Boone County result route. For ongoing Boone County awareness, an account can watch an address and radius, city, county, ZIP code, person, or group. A national search is useful when the relevant person may have moved beyond Iowa. No official Boone County app-only registry search was verified, so the browser portal and email-watch system are the supported public routes.
Boone County Sex Offender Office
Most registrations outside an Iowa correctional release take place at a county sheriff's office. In Boone County, the registration point is the Law Enforcement Center at 1019 W. Mamie Eisenhower Ave., Boone, IA 50036. Published hours are 8:00 a.m. to 4:00 p.m., Monday through Friday. Questions go to 515-433-0524 option 3. A person moving into Boone County must register through the sheriff and report required changes within five business days.
The annual Boone County registration fee is $25, paid in cash at registration. Iowa Code section 692A.110 supplies the fee authority. The sheriff forwards registration data to Iowa DCI, which maintains the statewide registry. This local counter is also where a member of the public can report a suspected failure to register or a possibly inaccurate residence. The public cannot edit a state profile directly.
The Boone County Sheriff's official registry page gives the local process, contact route, fee, and city restriction maps.
The county capture connects the state search to the sheriff office that receives Boone County registrations and changes.
Boone County Sheriff's Office
Law Enforcement Center
1019 W. Mamie Eisenhower Ave.
Boone, IA 50036
515-433-0524 option 3
Monday through Friday, 8:00 a.m. to 4:00 p.m.
Iowa Sex Offender Registry Searches
The official Iowa portal is free to search after the user accepts its Public Notice and User Agreement. Start a Boone County registry lookup with the least restrictive useful criteria. A ZIP code can narrow a name search, but it can also hide a result after a move. The alias option can help when a person has used another registered name. County browsing and map tools are better suited to area awareness than repeated guesses at a name.
- Open the Iowa registry and accept the Public Notice and User Agreement. The search control remains unavailable until the terms are acknowledged.
- Use first and last name for a known person, and add the alias option when relevant. Use Boone County, city, ZIP, Advanced, or Map search for a place-based check.
- Compare the result's identity fields, aliases, physical description, and photo. Do not assume that a shared name proves identity.
- Open the full profile and read status, tier, address presentation, qualifying offense, and update information together.
- For changes over time, sign in through Okta and create a watch for the place, registrant, or group that matters.
The Iowa Sex Offender Registry displays the official public notice and routes into each search mode.
The portal image marks the correct state source and helps avoid unofficial lists that may be stale or incomplete.
| Search control | Type | Required | Use and limit |
|---|---|---|---|
| Public Notice and User Agreement | Checkbox and button | Yes | Must be accepted before the complete search opens. |
| Last Name and First Name | Text | Unspecified | Core Basic fields; a matching name alone does not prove identity. |
| Also Search Aliases | Checkbox | No | Includes registered aliases in a name query. |
| ZIP Code | Text | Unspecified | Narrows location but may exclude a person who moved. |
| Basic, Advanced, and Map | Search modes | No | Support person and area searches, including Boone County. |
| Telephone and Email | Reverse search modes | Unspecified | Check whether an identifier belongs to a registrant. |
| County, city, address, and radius | Place or watch controls | No | Exact offered radius values were not published and should not be assumed. |
| Recently Updated and Most Wanted | Result routes | No | Show changes or noncompliant registrants who also have active warrants. |
Boone County Registry Maps
Boone County publishes 2,000-foot restriction maps for Boone, Madrid, and Ogden. They are practical reference tools, not a final parcel-level legal opinion. Iowa Code section 692A.114 applies the 2,000-foot residence restriction to a person convicted of an aggravated offense against a minor. It does not automatically apply to every registrant. The law also contains exceptions tied to matters such as an older residence, a newly established school or child-care site, confinement, minority, and specified court-approved circumstances.
Separate rules in section 692A.113 concern exclusion zones, presence, and certain activities. Local governments face limits on conflicting restrictions under section 692A.127, and probation or parole supervision can add conditions under section 692A.129. A public profile and city buffer map therefore cannot reveal every restriction affecting one person. Use the map for awareness, then ask the sheriff or qualified counsel when a precise boundary or exception is in question.
Note: A buffer map is a planning aid, not proof that one address is lawful or unlawful for a specific registrant.
Registry Profiles: What They Show
A Boone County registry profile combines identity, status, location, and qualifying-offense information supplied through law enforcement. Not every field held by the central Iowa system must appear on the public page. Telephone and email are registration data, for example, but reverse-search tools do not mean every identifier is printed on the Boone County profile. Read labels literally and avoid treating a profile as live tracking.
| Name and aliases | The primary registered name and registered alternate names used to check identity. |
|---|---|
| Photo and description | A supplied image plus lawfully displayed features such as height, weight, hair, eyes, scars, marks, or tattoos. |
| Address or location | Residence information displayed under section 692A.121; presentation can vary with the person's circumstances. |
| Qualifying offense | Statute, jurisdiction, conviction or adjudication information, and offense classification. |
| Tier and verification | The offense-based Iowa tier and related registration or check-in information. |
| Status | Compliance indicators, update activity, and a defined “whereabouts unconfirmed” label when applicable. |
| Other registered details | Public vehicle, work, school, lodging, or identifying information when the law and profile permit display. |
“Whereabouts unconfirmed” means Boone County or other law enforcement found that the person left the registered address and did not register a new one. It is not proof of a new offense. Most Wanted is narrower still: that route concerns a noncompliant registrant who also has an active warrant.
Boone County Registry No-Match Check
A zero-result Boone County search should prompt a check of spelling, aliases, and overly narrow location fields. It should not be treated as a lifetime clearance. A person can be absent because a registration term ended, the offense did not require registration, the conviction was reversed or set aside, a court modified the duty, juvenile requirements changed, the person died, the person left Iowa, or the person is currently incarcerated.
When out-of-state history matters to personal or family safety, use the Department of Justice's national federation of participating registries. The Dru Sjodin National Sex Offender Public Website searches states, the District of Columbia, territories, and participating tribal jurisdictions.
The national layer broadens the location check but still depends on each jurisdiction's law, fields, and update cycle.
Registration Levels and Duties in Iowa
Iowa uses offense-based Tier I, Tier II, and Tier III classifications. They are not Boone County risk scores and should not be relabeled low, medium, or high. Iowa Code section 692A.102 defines classification, section 692A.108 controls verification frequency, and section 692A.106 governs the general duration. Tolling, juvenile provisions, another jurisdiction's duty, and judicial modification can change a Boone County timeline.
| Iowa tier | General duration | Verification frequency |
|---|---|---|
| Tier I | 10 years under the general adult rule | Once each year |
| Tier II | 10 years under Iowa's general structure unless another provision requires longer | Every six months |
| Tier III | Lifetime under the general adult rule | Every three months |
Expungement does not by itself end an Iowa registration duty. The qualifying offense can require registration whether labeled a misdemeanor or felony. Eligible people may seek judicial modification under section 692A.128, but the public result cannot establish every fact needed for that decision.
The official Iowa Code chapter 692A index collects the current classification, duration, verification, fee, residency, and compliance provisions.
The statute index is the right source when a profile's tier or duty needs more context than the public result provides.
Boone County Registry Address Watches
Iowa does not require the sheriff or police to visit every household whenever a registrant moves nearby. The state's watch system is the public notification tool. An Okta-backed account can monitor an address and radius, city, Boone County, ZIP code, a named registrant, or a group. Email can then report movement into, out of, or within the watched area.
A watch is better suited to ongoing community awareness than saving one screenshot. The registry says its data updates daily and can update as often as every 30 minutes on weekdays outside holidays, based on information received from law enforcement. That schedule does not make the map a live position feed. Address accuracy still depends on timely registration and agency updates.
If a result looks wrong, report the discrepancy through the state support channel or the Boone County Sheriff. Only law-enforcement-supplied information changes a profile. Do not contact or confront the listed person.
Using Registry Information Lawfully
Boone County registry information supports public awareness and personal or family safety planning. It does not authorize trespass, confrontation, retaliation, or targeting a registrant's household. A Boone County listing confirms a current registration record and an underlying qualifying adjudication. It does not excuse assumptions about conduct beyond the displayed facts.
Use the registry for safety, never harm: The official Iowa registry warning says that using its information to commit vandalism, threats, stalking, harassment, or assault against registrants, their families, or others can lead to arrest and prosecution under the law that applies to the act. Iowa does not state a special blanket registry-misuse offense, so no such offense should be inferred.
The same official warning asks users to send suspected noncompliance to law enforcement. Registry status is not permission to approach a home, and the Most Wanted page is not a call for private action. If immediate danger exists, call 911. Otherwise, use the sheriff or state registry contact channel.
Boone County Registry Reporting
Report a possible out-of-date Boone County address or suspected failure to register to the sheriff at 515-433-0524 option 3. Give the observed issue without trying to investigate it in person. Iowa Code section 692A.111 addresses a registrant's failure to comply. It should not be confused with the separate criminal laws that can apply when a public user threatens, stalks, harasses, vandalizes, or assaults someone.
The state Sex Offender Registry can also receive questions and discrepancies at 515-725-6050 or through its official contact form. Its office is within Iowa DPS/DCI at 215 E. 7th St., Des Moines, IA 50319. For a public profile error, identify the field and source without republishing more personal data than needed. For an active warrant tied to a noncompliant registrant, give information to law enforcement and do not attempt contact.
Note: Law enforcement checks compliance and updates registry data; a public user can report a concern but cannot edit the profile.