Corson County
Parcel & Property Data
About This Data
LandBrief holds 7,185 parcel records for Corson 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 Corson County assessor roll dated March 2026, loaded August 2026. See data sources for every county’s vintage.
Explore Corson County
Corson County by the Numbers
- Median parcel size
- 160.4 acres
measured from mapped boundaries - 90th-percentile parcel
- 521.4 acres
- County land area
- 1,580,604 acres
U.S. Census measurement - Communities
- 8
87.5% of parcels outside any incorporated place
Who Owns Corson County?
Share of the county’s 7,185 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 | 49.1% |
| Companies & organizations | 8.1% |
| Trusts & estates | 5.3% |
| Government | 1.5% |
| Other / unclassified | 36.0% |
The largest owner on record is STANDING ROCK SIOUX TRIBE with 103 parcels — see the full landowner leaderboard.
Parcel Records (~7,185 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 0192001500100000 | JAMES H & KIM PETIK | — | Unincorporated | 654.49 |
| 0203001700100000 | ROBERT L KUHN | — | Unincorporated | 649.95 |
| 0212103000100000 | JEROME A SEILER & SHARON C SEILER IRREVOCABLE TRUST | — | Unincorporated | 649.05 |
| 0222400400100100 | GOLDEN HILLS, LLP | — | Unincorporated | 648.95 |
| 0212102200100000 | JAY EVENSON | — | Unincorporated | 647.85 |
| 1182103300100000 | DEKAKE RANCH, LLC | — | Unincorporated | 647.65 |
| 0191901700100000 | JERRY J & CAROLYN PETIK | — | Unincorporated | 647.54 |
| 0192001300100000 | BILLY & BARBARA BURRESS | — | Unincorporated | 647.17 |
| 0201803600100000 | DEPARTMENT OF SCHOOL & PUBLIC LANDS | — | Unincorporated | 647.08 |
| 0201901700100000 | SCHULTES FAMILY LIMITED PART. II | — | Unincorporated | 646.98 |
Download Corson County parcel data
All 7,185 parcels in Corson County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Corson County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Corson County?
The Corson County assessor roll on file records 7,185 parcels across 8 communities, with 87.5% lying outside any incorporated place.
Who owns the most land in Corson County?
STANDING ROCK SIOUX TRIBE holds 103 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Corson County?
Measured from mapped boundaries, the median parcel is 160.4 acres, and nine parcels in ten are under 521.4 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Corson County is government-owned?
Government entities — federal, state, and local — hold 1.5% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Corson County assessor roll dated March 2026. 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 (8)
7,185 parcels across 8 communities in Corson County.