Seminole County
Parcel & Property Data
About This Data
LandBrief holds 20,632 parcel records for Seminole 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 Seminole County assessor roll dated July 2025, loaded August 2026. See data sources for every county’s vintage.
Explore Seminole County
Seminole County by the Numbers
- Median parcel size
- 2 acres
measured from mapped boundaries - 90th-percentile parcel
- 60.1 acres
- County land area
- 405,004 acres
U.S. Census measurement - Communities
- 11
55.6% of parcels outside any incorporated place - Out-of-state owners
- 7.1% of parcels
by owner mailing address
Who Owns Seminole County?
Share of the county’s 20,632 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 | 75.2% |
| Companies & organizations | 11.4% |
| Trusts & estates | 5.8% |
| Government | 6.2% |
| Other / unclassified | 1.4% |
The largest owner on record is STATE OF OKLAHOMA with 478 parcels — see the full landowner leaderboard.
Parcel Records (~20,632 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 0000-22-007-005-1-428-00 | PHILLIPS BILLY D | 35070 E 1340 | Unincorporated | 10.00 † |
| 0000-36-006-006-4-515-00 | KNIGHT JOHNNIE L | 35851 E 1340 | Unincorporated | 79.41 † |
| 0000-22-007-005-4-528-00 | CROWL MICHAEL S | 35083 E 135 RD | Unincorporated | 17.80 † |
| 0000-24-007-005-3-079-00 | KOSEMUND BRADLEY E & CYNTHIA K | 35207 E 135 RD | Unincorporated | 20.08 † |
| 0000-19-007-006-4-006-00 | TROGLIN RODNEY & JESSICA | 35378 E 135 RD | Unincorporated | 39.98 † |
| 0000-20-007-006-3-008-00 | HUCKLEBERRY DANNY J | 35399 E 135 RD | Unincorporated | 79.61 † |
| 0000-27-007-005-3-113-00 | ORTEGA ARMANDO & | 35044 E 136 RD | Unincorporated | 70.51 † |
| 0000-30-007-006-4-037-00 | HILL BRETT T & STEVY J | 35351 E 136 RD | Unincorporated | 10.01 † |
| 0000-29-007-006-3-023-00 | CIRCLE H BEEFMASTER RANCH LLC | 35403 E 136 RD | Unincorporated | 2.02 † |
| 0000-29-007-006-4-025-00 | ORTIZ REBECCA & TIMOTHY ORTIZ | 35479 E 136 RD | Unincorporated | 1.93 † |
Download Seminole County parcel data
All 20,632 parcels in Seminole County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Seminole County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Seminole County?
The Seminole County assessor roll on file records 20,632 parcels across 11 communities, with 55.6% lying outside any incorporated place.
Who owns the most land in Seminole County?
STATE OF OKLAHOMA holds 478 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Seminole County?
Measured from mapped boundaries, the median parcel is 2 acres, and nine parcels in ten are under 60.1 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Seminole County is owned from out of state?
7.1% of parcels list an owner mailing address outside OK, per the county’s own records.
How much of Seminole County is government-owned?
Government entities — federal, state, and local — hold 6.2% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Seminole 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 (11)
20,632 parcels across 11 communities in Seminole County.