Custer County, Montana
Vacant land in Custer County, MT runs large: the median vacant parcel spans 320 acres, with the middle half between 37.4 and 640 acres, per the 2026-06 cadastral Montana State Library cadastral data. Of the county's 12,019 parcels, 5,050 are vacant land. Absentee owners hold 3,460 ownership records (29% of mailable owners), 1,312 of them out of state.
Source: Montana State Library cadastral (2026-06 cadastral)
Custer County by the numbers
| Total parcels | 12,019 |
| Vacant land parcels | 5,050 |
| Vacant land | 5,050 |
| Absentee owners | 3,460 (29% of mailable owners) |
| Out-of-state owners | 1,312 (11% of mailable owners) |
| Median vacant parcel | 320 acres (middle half 37.4–640) |
Source: Montana State Library cadastral (2026-06 cadastral)
Available lead lists in Custer County
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Request a custom list for this countyCuster County land data: common questions
How many parcels are in Custer County, MT?
Custer County, MT has 12,019 parcels in the 2026-06 cadastral Montana State Library cadastral data.
How many absentee land owners are in Custer County, MT?
3,460 ownership records in Custer County list a mailing address away from the property — 29% of the county's 11,859 mailable owners, per the 2026-06 cadastral Montana State Library cadastral data.
How many out-of-state owners hold property in Custer County, MT?
1,312 ownership records in Custer County carry a mailing address outside Montana — 11% of mailable owners, per the 2026-06 cadastral Montana State Library cadastral data.
How many vacant land parcels are in Custer County, MT?
Custer County, MT has 5,050 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 Custer County, MT?
The median vacant parcel in Custer County is 320 acres; the middle half ranges from 37.4 to 640 acres, per the 2026-06 cadastral Montana State Library cadastral data.
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County scores and notes are research starting points. All property, ownership, tax, zoning, environmental, and mailing data should be independently verified before purchase decisions or outreach campaigns.
Land Lead Directory provides research starting points for land investors and acquisition teams. We do not guarantee deal quality, owner motivation, data completeness, property condition, zoning, access, environmental status, or investment outcomes. Verify all information independently before making offers, purchasing property, or launching outreach campaigns.