Mahnomen County
Parcel & Property Data
About This Data
LandBrief holds 6,193 parcel records for Mahnomen 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 Mahnomen County assessor roll dated August 2025, loaded August 2026. See data sources for every county’s vintage.
Explore Mahnomen County
Mahnomen County by the Numbers
- Median parcel size
- 15.5 acres
measured from mapped boundaries - 90th-percentile parcel
- 160.7 acres
- County land area
- 357,035 acres
U.S. Census measurement - Communities
- 15
61.8% of parcels outside any incorporated place - Out-of-state owners
- 9.5% of parcels
by owner mailing address
Who Owns Mahnomen County?
Share of the county’s 6,193 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 | 67.2% |
| Companies & organizations | 6.6% |
| Trusts & estates | 4.2% |
| Government | 13.5% |
| Other / unclassified | 8.6% |
The largest owner on record is STATE OF MINNESOTA with 328 parcels — see the full landowner leaderboard.
Parcel Records (~6,193 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 08-002-0100 | USA IN TRUST-MN CHIPPEWA TRIBE | — | Unincorporated | 661.30 |
| 08-001-0100 | USA IN TRUST-MN CHIPPEWA TRIBE | — | Unincorporated | 648.32 |
| 16-005-0100 | USA IN TRUST-MN CHIPPEWA TRIBE | — | Unincorporated | 644.48 |
| 01-026-0100 | ALTRINGER/LARRY/& | 2030 260TH AVE | Mahnomen | 640.00 |
| 01-024-0100 | WAKEFIELD OUTDOORS CLUB LLLP | — | Unincorporated | 640.00 |
| 01-036-0100 | USA IN TRUST-MN CHIPPEWA TRIBE | — | Unincorporated | 640.00 |
| 04-012-0100 | STATE OF MINNESOTA | — | Unincorporated | 640.00 |
| 04-028-0100 | USA IN TRUST-MN CHIPPEWA TRIBE | — | Unincorporated | 640.00 |
| 04-032-0100 | USA IN TRUST-MN CHIPPEWA TRIBE | — | Unincorporated | 640.00 |
| 04-033-0100 | USA IN TRUST-MN CHIPPEWA TRIBE | — | Unincorporated | 640.00 |
Download Mahnomen County parcel data
All 6,193 parcels in Mahnomen County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Mahnomen County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Mahnomen County?
The Mahnomen County assessor roll on file records 6,193 parcels across 15 communities, with 61.8% lying outside any incorporated place.
Who owns the most land in Mahnomen County?
STATE OF MINNESOTA holds 328 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Mahnomen County?
Measured from mapped boundaries, the median parcel is 15.5 acres, and nine parcels in ten are under 160.7 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Mahnomen County is owned from out of state?
9.5% of parcels list an owner mailing address outside MN, per the county’s own records.
How much of Mahnomen County is government-owned?
Government entities — federal, state, and local — hold 13.5% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Mahnomen County assessor roll dated August 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 (15)
6,193 parcels across 15 communities in Mahnomen County.