Grady County

Parcel & Property Data

36,287Total Parcels

—Avg. Market Value

698,575Total Acres

About This Data

LandBrief holds 36,287 parcel records for Grady 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 Grady County assessor roll dated July 2025, loaded August 2026. See data sources for every county’s vintage.

Explore Grady County

Largest landownersWho holds the most land in Grady County, by total acreage.
Largest parcelsThe biggest individual tracts in the county, ranked by size.
Out-of-state ownersWho owns Grady County from somewhere else, and where they live.

Grady County by the Numbers

Median parcel size: 1.3 acres
measured from mapped boundaries
90th-percentile parcel: 65.1 acres
County land area: 704,346 acres
U.S. Census measurement
Communities: 18
48.1% of parcels outside any incorporated place
Out-of-state owners: 5.3% of parcels
by owner mailing address

Who Owns Grady County?

Share of the county’s 36,287 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	71.1%
Companies & organizations	13.8%
Trusts & estates	11.8%
Government	2.3%
Other / unclassified	1.0%

The largest owner on record is SOUTHWIND HILLS LAND & DEVELOPMENT LLC with 131 parcels — see the full landowner leaderboard.

Parcel Records (~36,287 total)

Showper page

Parcel ID	Owner	Address	City	Acreage
0000-22-07N-06W-1-001-00	WALTERS A. C. REV. TRUST & GALA HARPER TRUSTEE REV TRUST	OK	Unincorporated	640.00
0000-12-09N-07W-1-001-00	HARTLEY T. L. & DANA	OK	Unincorporated	640.00
0000-17-04N-06W-1-001-00	MCCASLAND FARMS INC.	OK	Unincorporated	640.00
0000-32-04N-05W-1-001-00	SANDY CREEK RANCH L.L.C.	OK	Unincorporated	640.00
0000-36-04N-06W-1-001-00	SANDY CREEK RANCH L.L.C.	OK	Unincorporated	640.00
0000-21-08N-06W-1-001-00	TURNER FAMILY REV TRUST	OK	Unincorporated	634.90
0000-18-03N-05W-1-001-00	MAHAFFEY THOMAS PRESS	OK	Unincorporated	631.08
0000-19-08N-05W-2-001-00	GRADY COUNTY CONSERVATION DISTRICT	OK	Unincorporated	622.08
0000-19-10N-06W-1-001-00	WHB CATTLE LP	OK	Unincorporated	621.32
0000-35-04N-07W-1-001-00	MYERS JOE A.	1165 COX CITY RUSH SPRINGS OK	Rush Springs	620.00

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All 36,287 parcels in Grady County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.

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Frequently Asked Questions

How many parcels are in Grady County?

The Grady County assessor roll on file records 36,287 parcels across 18 communities, with 48.1% lying outside any incorporated place.

Who owns the most land in Grady County?

SOUTHWIND HILLS LAND & DEVELOPMENT LLC holds 131 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.

What is the typical parcel size in Grady County?

Measured from mapped boundaries, the median parcel is 1.3 acres, and nine parcels in ten are under 65.1 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.

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

5.3% of parcels list an owner mailing address outside OK, per the county’s own records.

How much of Grady County is government-owned?

Government entities — federal, state, and local — hold 2.3% of the county’s parcels, classified from owner names on the roll.

How current is this data?

It comes from the Grady 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 (18)

36,287 parcels across 18 communities in Grady County.