Roscommon County
Parcel & Property Data
About This Data
LandBrief holds 34,507 parcel records for Roscommon 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 Roscommon County assessor roll dated June 2025, loaded August 2026. See data sources for every county’s vintage.
Explore Roscommon County
Roscommon County by the Numbers
- Median parcel size
- 0.35 acres
measured from mapped boundaries - 90th-percentile parcel
- 7.4 acres
- County land area
- 332,734 acres
U.S. Census measurement - Communities
- 10
21.9% of parcels outside any incorporated place - Out-of-state owners
- 5.3% of parcels
by owner mailing address
Who Owns Roscommon County?
Share of the county’s 34,507 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 | 82.0% |
| Companies & organizations | 4.5% |
| Trusts & estates | 10.9% |
| Government | 2.4% |
| Other / unclassified | 0.3% |
The largest owner on record is STATE OF MI DNR LAND & MINERAL SERV DIV with 543 parcels — see the full landowner leaderboard.
Parcel Records (~34,507 total)
| Parcel ID | Owner | Address | City | Acreage |
|---|---|---|---|---|
| 007-005-001-0020 | STATE OF MI DNR LAND & MINERAL SERV DIV | — | Unincorporated | 747.00 |
| 005-001-001-0020 | MICHIGAN DEPT OF NAT RESOURCES MICHIGAN DEPT OF TREASURY | — | Unincorporated | 739.00 |
| 010-306-001-0020 | STATE OF MI DNR LAND & MINERAL SERV DIV | OLDE RAIL RD | Saint Helen | 735.00 |
| 010-305-001-0020 | STATE OF MI DNR LAND & MINERAL SERV DIV | OLDE RAIL RD | Saint Helen | 728.00 |
| 007-004-001-0020 | STATE OF MI DNR LAND & MINERAL SERV DIV | — | Unincorporated | 708.00 |
| 010-304-001-0020 | STATE OF MI DNR LAND & MINERAL SERV DIV | OLDE RAIL RD | Saint Helen | 707.00 |
| 005-004-001-0020 | STATE OF MI DNR LAND & MINERAL SERV DIV | — | Unincorporated | 704.00 |
| 011-206-001-0020 | MICHIGAN DEPT OF NAT RESOURCES OFFICE OF FINANCIAL SERVICES | PA 513 OF 2004 | Unincorporated | 681.00 |
| 010-303-001-0020 | STATE OF MI DNR LAND & MINERAL SERV DIV | OLDE RAIL RD | Saint Helen | 679.00 |
| 011-006-001-0020 | STATE OF MI DNR LAND & MINERAL SERV DIV | PO BOX 30448 | Unincorporated | 676.00 |
Download Roscommon County parcel data
All 34,507 parcels in Roscommon County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.
Get Roscommon County on FreeParcelData →Nearby counties
Frequently Asked Questions
How many parcels are in Roscommon County?
The Roscommon County assessor roll on file records 34,507 parcels across 10 communities, with 21.9% lying outside any incorporated place.
Who owns the most land in Roscommon County?
STATE OF MI DNR LAND & MINERAL SERV DIV holds 543 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.
What is the typical parcel size in Roscommon County?
Measured from mapped boundaries, the median parcel is 0.35 acres, and nine parcels in ten are under 7.4 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.
How much of Roscommon County is owned from out of state?
5.3% of parcels list an owner mailing address outside MI, per the county’s own records.
How much of Roscommon County is government-owned?
Government entities — federal, state, and local — hold 2.4% of the county’s parcels, classified from owner names on the roll.
How current is this data?
It comes from the Roscommon 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 (10)
34,507 parcels across 10 communities in Roscommon County.