Cook County
Parcel & Property Data
About This Data
LandBrief holds 10,408 parcel records for Cook 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 Cook County assessor roll dated June 2025, loaded August 2026. See data sources for every county’s vintage.
Explore Cook County
Cook County by the Numbers
- Median parcel size
- 1.2 acres
measured from mapped boundaries - 90th-percentile parcel
- 32 acres
- County land area
- 146,211 acres
U.S. Census measurement - Communities
- 5
53.0% of parcels outside any incorporated place
Who Owns Cook County?
Share of the county’s 10,408 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 | 80.1% |
| Companies & organizations | 15.7% |
| Trusts & estates | 1.6% |
| Government | 1.6% |
| Other / unclassified | 1.1% |
The largest owner on record is M B BROWNING HOMES INC with 105 parcels — see the full landowner leaderboard.
Parcel Records (~10,408 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 0052 053 | WINCO WETLANDS INC | HWY 41 | Unincorporated | 1573.83 |
| 0061 053 | VARN TURPENTINE CATTLE | — | Unincorporated | 1056.50 |
| 0051 026 | BULLARD JEFF, JASON BULLARD,JODY BULLARD | 2880 CAULIE HARRIS ROAD | Unincorporated | 777.08 |
| 0042 004 | M J TAYLOR FARM INC | 2160 M J TAYLOR RD | Unincorporated | 712.76 |
| 0015 001 | ALLEN JAMES L | MCCONNELL BRIDGE RD | Unincorporated | 648.73 |
| 0025 051 | JIMMY QUAY FAMILY FARM LP | GIDDENS MILL POND RD | Unincorporated | 638.62 |
| 0013 013 | STATE OF GEORGIA | REED BINGHAM STATE PARK | Unincorporated | 629.00 |
| 0030 023 | SCRUGGS CONCRETE CO | — | Unincorporated | 622.50 |
| 0056 012 | REGISTER ERIC SAVANNAH | BURNETT LN | Unincorporated | 605.00 |
| 0046 041 | JOINER FARMS INC | JULIAN JOINER RD | Unincorporated | 595.00 |
Download Cook County parcel data
All 10,408 parcels in Cook County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Cook County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Cook County?
The Cook County assessor roll on file records 10,408 parcels across 5 communities, with 53.0% lying outside any incorporated place.
Who owns the most land in Cook County?
M B BROWNING HOMES INC holds 105 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Cook County?
Measured from mapped boundaries, the median parcel is 1.2 acres, and nine parcels in ten are under 32 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Cook County is government-owned?
Government entities — federal, state, and local — hold 1.6% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Cook County assessor roll dated June 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 (5)
10,408 parcels across 5 communities in Cook County.