Sweet Grass County, Montana
Absentee owners are the defining feature of Sweet Grass County, MT: 1,880 of its 5,358 mailable ownership records (35%) list a mailing address away from the property, per the 2026-06 cadastral Montana State Library cadastral data. The county carries 5,475 parcels, including 2,474 vacant land parcels. 813 of those owners (15%) are based outside Montana entirely. The median vacant parcel is 181.8 acres.
Source: Montana State Library cadastral (2026-06 cadastral)
Sweet Grass County by the numbers
| Total parcels | 5,475 |
| Vacant land parcels | 2,474 |
| Vacant land | 2,474 |
| Absentee owners | 1,880 (35% of mailable owners) |
| Out-of-state owners | 813 (15% of mailable owners) |
| Median vacant parcel | 181.8 acres (middle half 40–540.7) |
Source: Montana State Library cadastral (2026-06 cadastral)
Available lead lists in Sweet Grass County
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Request a custom list for this countySweet Grass County land data: common questions
How many parcels are in Sweet Grass County, MT?
Sweet Grass County, MT has 5,475 parcels in the 2026-06 cadastral Montana State Library cadastral data.
How many absentee land owners are in Sweet Grass County, MT?
1,880 ownership records in Sweet Grass County list a mailing address away from the property — 35% of the county's 5,358 mailable owners, per the 2026-06 cadastral Montana State Library cadastral data.
How many out-of-state owners hold property in Sweet Grass County, MT?
813 ownership records in Sweet Grass County carry a mailing address outside Montana — 15% of mailable owners, per the 2026-06 cadastral Montana State Library cadastral data.
How many vacant land parcels are in Sweet Grass County, MT?
Sweet Grass County, MT has 2,474 vacant land parcels across the MT State Library cadastral vacant land-use groups, per the 2026-06 cadastral Montana State Library cadastral data.
How big is a typical vacant parcel in Sweet Grass County, MT?
The median vacant parcel in Sweet Grass County is 181.8 acres; the middle half ranges from 40 to 540.7 acres, per the 2026-06 cadastral Montana State Library cadastral data.
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