LandBrief

Franklin County

Parcel & Property Data

31,232Total Parcels
—Avg. Market Value
240,137Total Acres

About This Data

LandBrief holds 31,232 parcel records for Franklin 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 Franklin County assessor roll dated July 2025, loaded August 2026. See data sources for every county’s vintage.

Explore Franklin County

Franklin County by the Numbers

Median parcel size
0.48 acres
measured from mapped boundaries
90th-percentile parcel
28.4 acres
County land area
261,713 acres
U.S. Census measurement
Communities
23
27.8% of parcels outside any incorporated place
Out-of-state owners
5.0% of parcels
by owner mailing address

Who Owns Franklin County?

Share of the county’s 31,232 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
Individuals78.5%
Companies & organizations8.1%
Trusts & estates6.9%
Government2.8%
Other / unclassified3.6%

The largest owner on record is UNITED STATES OF AMERICA with 195 parcels — see the full landowner leaderboard.

Parcel Records (~31,232 total)

per page
Parcel IDOwnerAddressCityAcreage
0235100002UNITED STATES OF AMERICA10819 MARCUM BRANCH LOOP BENTON IL 62812Unincorporated631.10
0236100004UNITED STATES OF AMERICA11758 MARCUM BRANCH ROAD BENTON IL 62812Unincorporated621.92
0722300001GREGORY S REYNOLDS TRUST—Unincorporated345.11
0722300001GREGORY S REYNOLDS TRUST—Unincorporated345.11
0722300001GREGORY S REYNOLDS TRUST—Unincorporated345.11
0136300005WINDWARD II LLC12322 RT 148 SESSER IL 62884Unincorporated313.69
0221200003UNITED STATES OF AMERICA—Unincorporated294.00
0306100009REND LAKE CONSERVANCY DIST17738 CONSERVATION LANE WHITTINGTON IL 62897Whittington291.04
1025200008KIRCHNER FARMS LLC—Unincorporated193.48
0421200008RICE KAREN L14831 N THOMPSONVILLE RD MACEDONIA IL 62860Macedonia190.50
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Download Franklin County parcel data

All 31,232 parcels in Franklin County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.

Get Franklin County on FreeParcelData →

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Frequently Asked Questions

How many parcels are in Franklin County?

The Franklin County assessor roll on file records 31,232 parcels across 23 communities, with 27.8% lying outside any incorporated place.

Who owns the most land in Franklin County?

UNITED STATES OF AMERICA holds 195 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.

What is the typical parcel size in Franklin County?

Measured from mapped boundaries, the median parcel is 0.48 acres, and nine parcels in ten are under 28.4 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.

How much of Franklin 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 Franklin County is government-owned?

Government entities — federal, state, and local — hold 2.8% of the county’s parcels, classified from owner names on the roll.

How current is this data?

It comes from the Franklin 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 (23)

31,232 parcels across 23 communities in Franklin County.