LandBrief

Knox County

Parcel & Property Data

33,224Total Parcels
—Avg. Market Value
450,440Total Acres

About This Data

LandBrief holds 33,224 parcel records for Knox County, sourced from county records. Each includes the parcel boundary, and — where the county publishes them — owner, situs address, acreage, assessed values and legal description.

Data from the Knox County assessor roll dated July 2025, loaded August 2026. See data sources for every county’s vintage.

Explore Knox County

Knox County by the Numbers

Median parcel size
0.40 acres
measured from mapped boundaries
90th-percentile parcel
53.7 acres
County land area
458,467 acres
U.S. Census measurement
Communities
22
28.4% of parcels outside any incorporated place
Out-of-state owners
5.0% of parcels
by owner mailing address

Who Owns Knox County?

Share of the county’s 33,224 parcels by the kind of owner on record. Classified from owner names, so the boundaries are approximate; an entity the rules cannot place counts as an individual.

Owner typeShare of parcels
Individuals76.2%
Companies & organizations9.0%
Trusts & estates9.8%
Government2.1%
Other / unclassified2.9%

The largest owner on record is CITY OF GALESBURG ATTN: CITY CLERK with 169 parcels — see the full landowner leaderboard.

Parcel Records (~33,224 total)

per page
Parcel IDOwnerAddressCityAcreage
0726200017KAPRAUN KYLE & DEVYN1675 KNOX ROAD 1970 NUnincorporated1001.00
0820100003ILLINOIS DEPT OF NATURAL RESOURCES—Unincorporated643.66
0828100011T6 FARM & LAKES LLC1900 KNOX HIGHWAY 28Unincorporated612.12
0819100003ILLINOIS DEPT OF NATURAL RESOURCES—Unincorporated590.62
2017400006WING OVER FARM LLC2025 KNOX ROAD 300 NUnincorporated575.89
0810300005PHEASANTS FOREVER INC2149 IL ROUTE 180Unincorporated507.28
0829400007J3 FARMS LLC1850 KNOX HIGHWAY 28Unincorporated498.12
0205400006DESUTTER RANDALL R & SUZANNE K2947 KNOX HIGHWAY 6Unincorporated477.08
0817300004ILLINOIS DEPT OF NATURAL RESOURCES—Unincorporated435.53
0821200002HOOK & BULLET CONSERV CLUB INC—Unincorporated431.23
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Download Knox County parcel data

All 33,224 parcels in Knox County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.

Get Knox County on FreeParcelData →

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Frequently Asked Questions

How many parcels are in Knox County?

The Knox County assessor roll on file records 33,224 parcels across 22 communities, with 28.4% lying outside any incorporated place.

Who owns the most land in Knox County?

CITY OF GALESBURG ATTN: CITY CLERK holds 169 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.

What is the typical parcel size in Knox County?

Measured from mapped boundaries, the median parcel is 0.40 acres, and nine parcels in ten are under 53.7 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.

How much of Knox County is owned from out of state?

5.0% of parcels list an owner mailing address outside IL, per the county’s own records.

How much of Knox County is government-owned?

Government entities — federal, state, and local — hold 2.1% of the county’s parcels, classified from owner names on the roll.

How current is this data?

It comes from the Knox County assessor roll dated July 2025. Counties deliver on their own schedules; the methodology page explains how records are processed and the data sources page tracks every county’s vintage.

Browse by City (22)

33,224 parcels across 22 communities in Knox County.