Greene County
Parcel & Property Data
About This Data
LandBrief holds 12,016 parcel records for Greene 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 Greene County assessor roll dated July 2025, loaded August 2026. See data sources for every county’s vintage.
Explore Greene County
Greene County by the Numbers
- Median parcel size
- 1.5 acres
measured from mapped boundaries - 90th-percentile parcel
- 82.8 acres
- County land area
- 347,612 acres
U.S. Census measurement - Communities
- 10
51.2% of parcels outside any incorporated place - Out-of-state owners
- 6.6% of parcels
by owner mailing address
Who Owns Greene County?
Share of the county’s 12,016 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 | 76.7% |
| Companies & organizations | 9.7% |
| Trusts & estates | 7.5% |
| Government | 2.9% |
| Other / unclassified | 3.2% |
The largest owner on record is COUNTY OF GREENE with 75 parcels — see the full landowner leaderboard.
Parcel Records (~12,016 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 17-06-100-001 | MARTIN SAM | — | Unincorporated | 629.97 |
| 07-33-100-001 | YORK GREENE FARMS LLLP | — | Unincorporated | 600.00 |
| 02-15-100-004 | WHEELER STEVEN M TRUSTEE | — | Unincorporated | 585.10 |
| 07-31-100-001 | ADWELL CORP | — | Unincorporated | 579.53 |
| 17-07-100-001 | MARTIN SAM | — | Unincorporated | 572.89 |
| 06-36-200-001 | ADWELL CORP | — | Unincorporated | 572.34 |
| 17-17-100-001 | MARTIN SAM | — | Unincorporated | 560.00 |
| 11-12-100-001 | ADWELL CORP | — | Unincorporated | 559.25 |
| 15-32-200-001 | SOUTH SIDE STOCK FARM | ROCKBRIDGE, IL 62081 | Unincorporated | 559.00 |
| 17-14-100-001 | DIMARTINI JOSEPH | — | Unincorporated | 553.00 |
Download Greene County parcel data
All 12,016 parcels in Greene County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Greene County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Greene County?
The Greene County assessor roll on file records 12,016 parcels across 10 communities, with 51.2% lying outside any incorporated place.
Who owns the most land in Greene County?
COUNTY OF GREENE holds 75 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Greene County?
Measured from mapped boundaries, the median parcel is 1.5 acres, and nine parcels in ten are under 82.8 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Greene County is owned from out of state?
6.6% of parcels list an owner mailing address outside IL, per the county’s own records.
How much of Greene County is government-owned?
Government entities — federal, state, and local — hold 2.9% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Greene 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 (10)
12,016 parcels across 10 communities in Greene County.