Dubuque County, Iowa Inmate Search

Call the Dubuque County jail or reach the Dubuque County Sheriff’s Office at (563) 589-1300 to confirm whether someone is currently held in county custody. Dubuque County sits in Iowa’s First Judicial District; all criminal cases — misdemeanor through felony — are filed in the Iowa District Court for Dubuque County. The county jail is operated by the elected Sheriff and holds people awaiting trial or serving short sentences.

Looking for someone booked tonight? See Dubuque booking contacts for phone-first contact info.

Searching the Dubuque County jail roster

Iowa law treats arrest information as a public record. The county’s Dubuque County Jail page is the county-official entry point for jail information. For a direct phone inquiry, call the jail at (563) 589-4400. The Sheriff’s main line at (563) 589-1300 can also route custody questions.

Note that the county jail is distinct from any federal detention facility. People held on federal charges are not housed at Dubuque County Prison and will not appear in county records. To locate a federal detainee, use the Federal Bureau of Prisons inmate locator at bop.gov — that system is separate from anything the county Sheriff maintains. City police departments in Dubuque County, including the Dubuque Police Department at 770 Iowa Street, make many arrests, but the Sheriff’s Office operates the county jail where those arrestees are transported and booked.

1. Call (563) 589-4400 (jail direct) or (563) 589-1300 (Sheriff’s main) and provide the full name of the person you are looking for.
2. Ask staff to confirm current custody status and booking date.
3. For a formal written record, submit a request through the county’s public records request portal.

What the roster does (and doesn’t) show

The Dubuque County jail roster reflects bookings as staff process and enter them — new arrivals can take time to appear after the physical booking is complete, particularly during overnight hours or busy intake periods. Confirm numbers and hours before visiting or calling.

The roster covers people currently held in county custody. It does not display juvenile detainees, whose records are handled separately under Iowa’s juvenile court process. Sealed or expunged records do not appear. People serving Iowa state prison sentences are held by the Iowa Department of Corrections, not the county jail, and will not show on the county roster. Federal detainees are similarly absent. IowaVINE — the statewide notification service run through the Attorney General’s office — tracks custody across both county jails and state prisons, making it a useful cross-check when you are unsure which system holds someone.

A booking that happened an hour ago may not yet be visible online, which is the most common reason a name turns up missing on a fresh search.

If someone was just booked tonight

Tonight’s arrest means your person is likely still moving through the booking-to-jail-transport process. Call the (563) 589-1300 Sheriff’s main line right now. That’s a hard thing to have to do at 11 PM. The line handles custody questions around the clock — you do not need to wait until morning to ask whether someone is in custody. If you reach a menu, stay on the line or try the jail direct at (563) 589-4400.

Understand what the booking process looks like on the other end. After an arrest, the person is transported to the Dubuque County jail, processed through intake — photographing, fingerprinting, property inventory — and then assigned to a cell. That process takes time, and the roster may not reflect the booking until staff complete data entry. Waiting is normal, not a sign something went wrong.

Bond is set at the first appearance before a magistrate, not at booking. Calling tonight confirms custody status and when that first appearance is scheduled — it will not tell you the bond amount, because that decision has not been made yet. Iowa law presumes release on recognizance or an unsecured bond unless a magistrate finds otherwise; money bail is one option among several. That part is uncertain until the hearing happens.

Visitation is not available tonight. The Dubuque County inmate visitation page has current hours and scheduling requirements — plan to check that tomorrow. The jail also has information on inmate money deposits and inmate phone access for when you are ready for next steps.

Tomorrow morning: call the Dubuque County Courthouse Clerk of Court at (563) 589-4418 to ask about the case filing and first appearance time. The courthouse is at 720 Central Avenue, Dubuque — security screening is at the front door. If you need an attorney, the Iowa State Bar lawyer referral service and the Iowa State Public Defender office locator are both available online. Getting legal advice before the first appearance is worth the effort.

If someone isn’t on the Dubuque County roster

A missing name most often means the booking is recent and the roster has not yet updated — intake processing at the Dubuque County jail takes time, and overnight entries may lag until morning staff complete data entry. That is the most common explanation for a name that should be there but isn’t.

• Released after booking: Iowa law allows release on a cite-and-release basis or on a signature bond before a first appearance. The person may have been booked and released the same night, which removes them from active custody records.
• Transferred to Iowa DOC: If the person is serving a state prison sentence rather than awaiting trial, search the Iowa Department of Corrections resident lookup.
• Held in a neighboring county: Arrests near county lines sometimes result in booking in an adjacent county’s jail. Delaware, Jackson, Clinton, Jones, and Clayton counties all border Dubuque County.
• Federal custody: Federal charges route to federal detention facilities, not the county jail. The Federal Bureau of Prisons maintains its own locator at bop.gov.
• IowaVINE custody check: The statewide notification service searches both county jail and Iowa DOC records in one query and can confirm custody status across systems.

For inmates in other counties or states

A nationwide records search may help surface custody records when someone could be held in another Iowa county, a different state, or a federal facility that Dubuque County’s roster cannot display. Such a search is one source among several and may include records from jurisdictions outside Iowa’s county-level systems.

Sponsored: Nationwide Records Search (we may earn a commission at no extra cost to you).

This tool is not a consumer reporting agency under the FCRA and may not be used to screen anyone for employment, housing, credit, or any other purpose covered by that law.