Jefferson County, Colorado

Property records, parcel maps, and county statistics for Jefferson County, Colorado.

258,817 parcels mapped89% with owner of recordPop. 579,715
Open the Jefferson County parcel map

Jefferson County property records

258,817
parcels mapped
89%
with owner of record
Weekly
ownership and sale updates

Cities and towns in Jefferson County

ZIP codes

Embed this parcel map on your site (free)

Questions about Jefferson County property records

How do I find who owns property in Jefferson County?

Open the CLILU map at Jefferson 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 258,817 Jefferson County parcels, 89% with owner names.

How often is Jefferson 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 Jefferson 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 Jefferson 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.

579,715
Population
$107,800
Median Income
$58,142
Per Capita Income
3.9%
Unemployment

County statistics

Economic Data

Labor Force
335,661
Poverty Rate
6.7%
Building Permits (2023)
1,006
New Housing Units (2023)
1,188

Health & Safety

Healthcare Shortage Area
Yes
HPSA Score
25
Disaster Declarations (10yr)
4
County FIPS
08059

Other Counties in Colorado

About Jefferson County, Colorado

Jefferson County is located in Colorado with a population of 579,715. The median household income is $107,800, and the unemployment rate is 3.9%. CLILU provides free access to parcel maps and property ownership records for Jefferson 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.