Clark County
Parcel & Property Data
About This Data
LandBrief holds 14,669 parcel records for Clark 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 Clark County assessor roll dated July 2025, loaded August 2026. See data sources for every county’s vintage.
Explore Clark County
Clark County by the Numbers
- Median parcel size
- 3.9 acres
measured from mapped boundaries - 90th-percentile parcel
- 69.7 acres
- County land area
- 320,890 acres
U.S. Census measurement - Communities
- 12
49.6% of parcels outside any incorporated place - Out-of-state owners
- 9.0% of parcels
by owner mailing address
Who Owns Clark County?
Share of the county’s 14,669 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 type | Share of parcels |
|---|---|
| Individuals | 77.4% |
| Companies & organizations | 9.4% |
| Trusts & estates | 10.1% |
| Government | 1.3% |
| Other / unclassified | 1.7% |
The largest owner on record is FPI ILLINOIS II LLC with 84 parcels — see the full landowner leaderboard.
Parcel Records (~14,669 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 01130300400001 | STATE OF ILLINOIS DEPARTMENT OF NATURAL RESOURCES DIVISION OF REALTY | — | Unincorporated | 615.54 |
| 01130300400001 | STATE OF ILLINOIS DEPARTMENT OF NATURAL RESOURCES DIVISION OF REALTY | — | Unincorporated | 615.54 |
| 05071100400001 | CLARK COUNTY PARK DISTRICT | — | Unincorporated | 509.00 |
| 05071100400001 | CLARK COUNTY PARK DISTRICT | — | Unincorporated | 509.00 |
| 06032200400001 | EDGAR CO BANK | — | Unincorporated | 398.00 |
| 05070100100003 | CLARK COUNTY PARK DISTRICT | — | Unincorporated | 369.54 |
| 15190400200001 | FPI ILLINOIS II LLC | N 2100TH ST | Unincorporated | 360.00 |
| 13092800200001 | BISHOP NORMAN L & SANDRA M | — | Unincorporated | 341.50 |
| 13092500200007 | MC CONCHIE TIMOTHY SCOTT | — | Unincorporated | 330.70 |
| 12061700100001 | B HUISINGA FAMILY HOLDINGS LLC | — | Unincorporated | 320.00 |
Download Clark County parcel data
All 14,669 parcels in Clark County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Clark County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Clark County?
The Clark County assessor roll on file records 14,669 parcels across 12 communities, with 49.6% lying outside any incorporated place.
Who owns the most land in Clark County?
FPI ILLINOIS II LLC holds 84 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Clark County?
Measured from mapped boundaries, the median parcel is 3.9 acres, and nine parcels in ten are under 69.7 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Clark County is owned from out of state?
9.0% of parcels list an owner mailing address outside IL, per the county’s own records.
How much of Clark County is government-owned?
Government entities — federal, state, and local — hold 1.3% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Clark 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 (12)
14,669 parcels across 12 communities in Clark County.