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Iowa · Tri-State Mississippi River · #450
Dubuque County, Iowa
At the point where Iowa, Illinois, and Wisconsin meet above the Mississippi River, Dubuque County has pulled off one of the Midwest's most admired small-city reinventions - turning a declining river port and industrial city into a tourism, financial services, and tech economy destination that other mid-sized cities study.
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Tell us your goal and we'll guide you step-by-step to the right office, forms, and official resources.
Office: Dubuque County Emergency Management Agency – 14928 Public Safety Way, Dubuque, IA 52002 | (563) 589-4170 | Fax (563) 589-0015. Alert Iowa mass notification system available for residents (phone, text, email, social media, Smart911 app).
Sheriff: Dubuque County Sheriff’s Office (Dubuque Law Enforcement Center) – 770 Iowa Street, PO Box 1004, Dubuque, IA 52004 | Non-emergency dispatch (563) 589-4414. Shares the Law Enforcement Center building with the Dubuque Police Department, Emergency Communications Center, and county jail. Hours: Mon-Fri 8 AM-4:30 PM.
Notes: For an active emergency, call 911.
Roads & Utilities
ROADS & TRANSPORTATION
Roads: US-20, US-52, and US-61 serve Dubuque, the county seat, on the Mississippi River at the tri-state point where Iowa, Wisconsin, and Illinois meet.
Notes: Dubuque is Iowa’s oldest city and among the oldest European settlements west of the Mississippi River. In 1785 (some sources cite 1788), French-Canadian fur trader Julien Dubuque became the area’s first permanent European settler, developing a close relationship with the local Meskwaki (Fox) people, who eventually shared with him the location of the region’s lead deposits. Dubuque and the Meskwaki worked the mines together – which he named the “Mines of Spain” after receiving a Spanish land grant in 1796 – until his death in 1810. The land opened for U.S. settlement in 1833 under the Black Hawk Purchase, and the city was chartered in 1837.
Business & Permits
BUILDING & PERMITS
Office: Dubuque County Courthouse – confirm current address via dubuquecountyiowa.gov.
Notes: Dubuque earned the nickname “Key City” as a 19th-century gateway to the American West for Irish and German immigrants, with an economy that grew from fur trading and lead mining into logging, mill-work, meatpacking, and the mother-of-pearl button industry (using shells harvested from the Mississippi). The city’s well-preserved historic architecture includes Italianate downtown commercial blocks, Victorian “painted lady” homes along the bluffs, and the industrial Millwork District. Julien Dubuque’s grave and memorial monument stand today at the Mines of Spain State Recreation Area, overlooking the Mississippi.
Veterans Services
VETERANS SERVICES
Office: Dubuque County Veterans Affairs – confirm current contact via dubuquecountyiowa.gov.
Libraries
LIBRARIES
Carnegie-Stout Public Library (Dubuque) – confirm current address/phone via the county library system.
Parks & Recreation
PARKS & RECREATION
Key Assets: The Mines of Spain State Recreation Area (including the Julien Dubuque Monument and E.B. Lyons Nature Center), the historic Millwork District, and the revitalized Mississippi riverfront (redeveloped through the America’s River project, a roughly $188 million effort combining local, state, and federal funding) are the county’s premier heritage and recreational attractions.
Notes: The genuine depth of Dubuque’s founding history – spanning Julien Dubuque’s 18th-century settlement, its status as Iowa’s oldest city, and its modern riverfront revitalization – is among the richest local histories covered in this project.
GIS & Maps
GIS & MAPS
Appraisal/Parcel Search: Dubuque County Assessor’s Office – confirm current contact via dubuquecountyiowa.gov.
Animal Services
ANIMAL SERVICES
Dubuque Regional Humane Society (DRHS) – 4242 Chavenelle Road, Dubuque, IA 52002 | (563) 582-6766 | Email: [email protected]. No-kill, open-admission 501(c)(3) shelter and public stray-hold facility for the City of Dubuque and Dubuque County (also serving Jo Daviess County, IL), caring for roughly 2,700-2,900 animals annually. City of Dubuque Animal Control – (563) 589-4185 (business hours) or non-emergency police dispatch (563) 589-4415 (after hours).
Environmental & Waste
ENVIRONMENTAL / WASTE MANAGEMENT
Office: Dubuque County Environmental Health – confirm current contact via dubuquecountyiowa.gov.
NOTES: Dubuque County is the thirtieth county in Iowa’s Round 3 v2 redo, under the A+ sourced standard established for this project. The genuine depth of Dubuque’s founding history – as Iowa’s oldest city, tracing back to Julien Dubuque’s 18th-century settlement – is among the richest local histories covered in this project. All contact information above was sourced via web search as of early August 2026 and should be reconfirmed directly with the relevant office before a visit, deadline-sensitive filing, or emergency-adjacent decision.
About Dubuque County
Dubuque’s reinvention is a genuine Midwestern success story. The city on the Mississippi River bluffs had a difficult post-industrial transition – the farm equipment and manufacturing sector that sustained it through the mid-twentieth century contracted sharply in the 1980s farm crisis, and Dubuque spent years managing population loss and economic stagnation. The turnaround began with a deliberate community and corporate investment strategy that attracted IBM, Heartland Financial, Dupaco Community Credit Union, and a financial services cluster to a newly developed technology park, while simultaneously investing in the Mississippi riverfront – the America’s River project created the National Mississippi River Museum and Aquarium, a RiverCenter and Grand Harbor Resort complex, and a Port of Dubuque that became a genuine tourist destination rather than an industrial remnant.
The results have been documented broadly. Dubuque’s unemployment rate fell below the national average, the population stabilized and grew modestly, and the city became a case study in deliberate economic redevelopment planning. The three-state geography – Dubuque bridges connect to Wisconsin and Illinois – gives the metro area a distinctive cross-border character. Loras College, Clarke University, and the University of Dubuque provide three private Catholic-heritage institutions within the city. The Mississippi River bluff landscape gives Dubuque an extraordinary physical setting that tourism and real estate marketing finally began to exploit successfully in the 2000s.
All Services
Browse every category and topic available for this county.
Iowa assesses property at 100% of actual value biennially (odd years). Property owners may appeal to the local Board of Review by April 25 or within 20 days of notice; further appeal goes to the Iowa Property Assessment Appeal Board or District Court. Iowa offers a homestead credit and military service exemption. Iowa has no estate or inheritance tax. Dubuque County’s bluff and riverview properties have appreciated significantly and should be assessed accordingly – properties with exceptional views may be assessed at values worth contesting if the assessment appears to overshoot comparable non-view properties.
Courts & Legal
Courts & Legal
SENIOR SERVICES
Dubuque County Elderly Services Agency (Area Agency on Aging – Region 8)
1819 Franklin Street, Suite 30, Dubuque, IA 52001
Phone: (563) 588-3970
Senior transportation, Meals on Wheels, caregiver support, home modification, and long-term care options counseling for Dubuque County residents.
Senior Services
Dubuque County Elderly Services Agency (Area Agency on Aging – Region 8)
1819 Franklin Street, Suite 30, Dubuque, IA 52001
Phone: (563) 588-3970
Senior transportation, Meals on Wheels, caregiver support, home modification, and long-term care options counseling for Dubuque County residents.
Marriage & Vital Records
Marriage licenses, divorce records, and birth & death certificates are handled by the following office(s):
CLERK OF DISTRICT COURT (Court Records, Marriage Licenses)
720 Central Ave., Dubuque, IA 52001
(563) 589-4472
Genealogy
County-level record sources
Dubuque County District Court (probate/estate case files – see Probate section above).
The city of Dubuque, one of Iowa’s oldest European-settled areas, holds extensive historical resources tied to its 19th-century Mississippi River trade heritage.
Local societies
No dedicated Dubuque County genealogical society was confirmed in available directories.
Probate & Estate
Losing someone and having to deal with courts and paperwork at the same time is hard. This section won’t make that easier, but it should tell you what to expect, what it costs, and where to go – so at least you’re not walking in blind.
Where to go
Dubuque County District Court, 1st Judicial District 720 Central Avenue, Dubuque, IA 52001 (563) 589-4418
Dubuque County is Iowa’s oldest permanently settled area, named for French-Canadian fur trader Julien Dubuque. Its seat, Dubuque, sits on the Mississippi River at the meeting point of Iowa, Wisconsin, and Illinois.
Step 1: figure out which path applies
Iowa has its own comprehensive probate code (Iowa Code Chapter 633) and has not formally adopted the Uniform Probate Code. Iowa offers several tracks depending on estate size and complexity:
Distribution by Affidavit (“very small estates”) – for estates where the gross value of personal property is $50,000 or less and there is no real estate, available 40 days after death under Iowa Code § 633.356. A sworn affidavit is presented directly to banks and other institutions. No court filing is required.
Small Estate Administration – a simplified probate process under Iowa Code Chapter 635 for estates with a gross value of $200,000 or less, with reduced notice requirements and court costs compared to full administration.
Regular (Full) Probate – standard administration through the district court for larger or more complex estates, which can be independent (unsupervised) or supervised.
Supervised Administration – closer court oversight, typically used for contested estates.
Step 2: filing for formal probate
File a Petition for Probate of Will and Appointment of Executor (if there’s a will) or a Petition for Administration (if intestate) with the Dubuque County District Court.
The court admits the will (if any) and issues Letters Testamentary (with a will) or Letters of Administration (intestate) appointing the personal representative.
Publish notice to creditors; under independent administration, creditors generally have 4 months from the date of first publication to file claims.
The personal representative inventories assets, pays valid debts and expenses, and – under independent administration – largely acts without ongoing court check-ins.
After the creditor period closes and debts are paid, the personal representative distributes assets to heirs or beneficiaries.
File a final accounting/final report; the court closes the estate upon approval.
What it costs
Personal representative fees are capped by statute at 3% of the gross value of the probate estate (excluding life insurance) unless services are itemized; attorney fees follow a similar framework.
Recording fees at the county recorder run about $7 for the first page of a document and $5 for each additional page.
Typical timelines: Distribution by Affidavit – a minimum 40-day wait; independent (unsupervised) probate typically closes in 6-12 months, with the 4-month creditor period as the primary timing constraint.
Probate filings, estate administration, and guardianship matters are handled by the following office(s):
Public Safety & Arrests
Arrest records, inmate search, and law enforcement services are handled by the following office(s):
SHERIFF
770 Iowa St., Dubuque, IA 52001
(563) 589-4440
Elections & Voting
Voter registration, polling locations, and elections information are handled by the following office(s):
COUNTY AUDITOR (Records, Elections, Finance)
720 Central Ave., Dubuque, IA 52001
(563) 589-4431
ELECTIONS (County Auditor)
720 Central Ave., Dubuque, IA 52001
(563) 589-4431
Health & Human Services
Offices & Contacts
Health services, social services, and assistance programs are handled by the following office(s):
Dubuque County Health Dept
(563) 589-4181
Iowa DHHS — Region 1
(800) 338-8366
Iowa Medicaid
(800) 338-8366
MercyOne Dubuque Medical Center
mercyone.org/dubuque (major regional hospital; Level II Trauma)
UnityPoint Health — Finley Hospital (Dubuque)
unitypoint.org/dubuque
Public Health Information
PUBLIC HEALTH
Office: Dubuque County Public Health – confirm current contact via dubuquecountyiowa.gov.
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Editorial Trust
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Reviewed by CountyOffices Editorial Team
Last verified June 2026
County Facts
County Seat: Dubuque
Population: 100,000
Area: 608 sq mi
Established: 1837
Tier: 3
Inmate Services
Care Packages
Send care packages to inmates in Dubuque County facilities via Amazon.
