Jefferson County, Missouri

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

106,305 parcels mapped100% with owner of recordPop. 228,227

Open the Jefferson County parcel map

Jefferson County property records

106,305

parcels mapped

100%

with owner of record

Weekly

ownership and sale updates

Recent sales in Jefferson County Out-of-state owners in Jefferson County Vacant land in Jefferson County Largest parcels in Jefferson County Owner list builder Download county data

Cities and towns in Jefferson County

LaBarque Creek Arnold Festus Imperial Byrnes Mill Pevely Barnhart Crystal City De Soto Herculaneum Murphy Hillsboro High Ridge Cedar Hill Raintree Plantation Summer Set Horine Briarwood Estates Scotsdale Olympian Village Kimmswick Cedar Hill Lakes Lake Tekakwitha Peaceful Village Parkdale

ZIP codes

63010 63012 63016 63019 63020 63023 63025 63028 63047 63048 63049 63050 63051 63052 63053 63069 63070

Embed this parcel map on your site (free)

<iframe src="https://clilu.com/embed?lat=38.2608&lng=-90.5376&zoom=11" width="100%" height="450" style="border:0" loading="lazy" title="Jefferson County, Missouri parcel map"></iframe>

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 106,305 Jefferson County parcels, 100% 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.

228,227

Population

$80,522

Median Income

$37,869

Per Capita Income

3.6%

Unemployment

County statistics

Economic Data

Labor Force: 121,168
Poverty Rate: 8.6%
Building Permits (2023): 629
New Housing Units (2023): 733

Health & Safety

Healthcare Shortage Area: Yes
HPSA Score: 16
Disaster Declarations (10yr): 7
County FIPS: 29099

Other Counties in Missouri

St Louis County Jackson County St Charles County Greene County St Louis City Clay County Boone County Jasper County Cass County Platte County Franklin County Christian County View all 115 counties →

About Jefferson County, Missouri

Jefferson County is located in Missouri with a population of 228,227. The median household income is $80,522, and the unemployment rate is 3.6%. 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.