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United States · IA · Dubuque

Dubuque County Jail

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Verified 29 May 2026
Fresh · 0d ago

Data is aggregated from public sources and may be incomplete or out of date. Always verify with primary sources before acting on any figure. See data sources.

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How to send mail, money, and visit Dubuque County Jail

Step-by-step guidance using the United States system — addresses, money services, visit booking, what to bring on your first visit.

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Photograph of Dubuque County Jail

Gallery

From Wikimedia Commons (CC-BY-SA where not otherwise stated).

  • Dbq jail.jpg

    Photo by Bill Whittaker Billwhittaker at English Wikipedia via Wikimedia Commons (CC BY-SA 3.0)

  • Dubuque County Jail (5999644768).jpg

    Photo by Teemu008 from Palatine, Illinois via Wikimedia Commons (CC BY-SA 2.0)

  • Dubuque County Jail, 36 East Eighth Street, Dubuque (Dubuque County, Iowa).jpg

    Photo by Jack Boucher via Wikimedia Commons (Public domain)

Background

The Dubuque County Jail is a historic building at 36 East 8th Street in Dubuque, Iowa, United States. Completed in 1858, the jail is an example of the uncommon Egyptian Revival style. It is architecturally a highly original work of John F. Rague, who also designed the 1837 Old Capitol of Illinois and the 1840 Territorial Capitol of Iowa. The building was designated a National Historic Landmark for its architecture in 1987. It served as a jail for more than a century, became a museum in 1975, and was converted into county offices in 2016.

Source: Wikipedia article lead, CC-BY-SA.

Capacity

Current population

Occupancy

Year opened

Operational

Facility profile

Operator

Dubquue County

Population held

Mixed/unknown

Opened

Region

IA

Security level

Death-row facility

No

Conditions

No conditions summary available yet.

Visiting

No visiting information available.

Mailing

No mailing information available.

Practical info

Contact the operator's website for inmate-specific procedures.

Known issues

No major issues documented in our database.

Contact & address

855 Central Avenue, Dubuque 52001

No public contact details available.

Conditions Risk Score

Derived signal — not a judgement. How it's calculated

Insufficient data
We don't have enough public data on this facility to score it. Have something to add? Send us a correction.

Data completeness

30%

How many of our profile fields are populated. We surface this so families and researchers know the limits.

Sources