Dubuque County, Iowa

Property records, parcel maps, and county statistics for Dubuque County, Iowa.

52,806 parcels mapped100% with owner of recordPop. 98,948
Open the Dubuque County parcel map

Dubuque County property records

52,806
parcels mapped
100%
with owner of record
Weekly
ownership and sale updates

Cities and towns in Dubuque County

ZIP codes

Embed this parcel map on your site (free)

Questions about Dubuque County property records

How do I find who owns property in Dubuque County?

Open the CLILU map at Dubuque County, tap a parcel and the owner of record appears with the address, acreage and value. You can also search by owner name or address. CLILU has 52,806 Dubuque County parcels, 100% with owner names.

How often is Dubuque County parcel data updated?

CLILU checks the county's published parcel records every week and updates ownership and sale information that changed.

Can I download Dubuque County parcel data?

Yes. The full county is available as a CSV download, and the list builder exports filtered owner lists (absentee and out-of-state owners, vacant land, acreage, value, sale dates).

Are the Dubuque County property lines exact?

They come from the county's GIS parcel layer and are approximate. For legal boundaries, use a licensed surveyor or the recorded plat.

98,948
Population
$75,919
Median Income
$40,624
Per Capita Income
3.8%
Unemployment

County statistics

Economic Data

Labor Force
53,604
Poverty Rate
9.4%
Building Permits (2023)
136
New Housing Units (2023)
195

Health & Safety

Healthcare Shortage Area
Yes
HPSA Score
19
Disaster Declarations (10yr)
5
County FIPS
19061

Other Counties in Iowa

About Dubuque County, Iowa

Dubuque County is located in Iowa with a population of 98,948. The median household income is $75,919, and the unemployment rate is 3.8%. CLILU provides free access to parcel maps and property ownership records for Dubuque County.

Use the interactive map to search for properties by owner name or address. View parcel boundaries, acreage, and assessed values sourced directly from county assessor records.