Dallam County, Texas
Absentee owners are the defining feature of Dallam County, TX: 2,765 of its 5,729 mailable ownership records (48%) list a mailing address away from the property, per the 2025 tax roll TxGIO StratMap Land Parcels data. The county carries 6,238 parcels, including 2,639 vacant land parcels. 583 of those owners (10%) are based outside Texas entirely. The median vacant parcel is 215 acres.
Source: TxGIO StratMap Land Parcels (2025 tax roll)
Dallam County by the numbers
| Total parcels | 6,238 |
| Vacant land parcels | 2,639 |
| Vacant lots (under 5 acres) | 749 |
| Vacant tracts (5 acres or more) | 1,890 |
| Absentee owners | 2,765 (48% of mailable owners) |
| Out-of-state owners | 583 (10% of mailable owners) |
| Median vacant parcel | 215 acres (middle half 1.8–565.5) |
Source: TxGIO StratMap Land Parcels (2025 tax roll)
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About 57 absentee owners of 1–10 acres · about $49
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Dallam County land data: common questions
How many parcels are in Dallam County, TX?
Dallam County, TX has 6,238 parcels in the 2025 tax roll TxGIO StratMap Land Parcels data.
How many absentee land owners are in Dallam County, TX?
2,765 ownership records in Dallam County list a mailing address away from the property — 48% of the county's 5,729 mailable owners, per the 2025 tax roll TxGIO StratMap Land Parcels data.
How many out-of-state owners hold property in Dallam County, TX?
583 ownership records in Dallam County carry a mailing address outside Texas — 10% of mailable owners, per the 2025 tax roll TxGIO StratMap Land Parcels data.
How many vacant land parcels are in Dallam County, TX?
Dallam County, TX has 2,639 vacant land parcels across the TxGIO StratMap Land Parcels vacant land-use groups, per the 2025 tax roll TxGIO StratMap Land Parcels data.
How big is a typical vacant parcel in Dallam County, TX?
The median vacant parcel in Dallam County is 215 acres; the middle half ranges from 1.8 to 565.5 acres, per the 2025 tax roll TxGIO StratMap Land Parcels data.
How much does a list of absentee owners of vacant land in Dallam County, TX cost?
About 317 absentee owners hold vacant land in Dallam County, TX (one row per owner and mailing address, 2025 tax roll). Lists are priced by record count — from $49 for up to 250 owners to $89 for all of them — and you see the exact count and price before paying.
How much does a list of out-of-state owners of vacant land in Dallam County, TX cost?
About 142 out-of-state owners hold vacant land in Dallam County, TX (one row per owner and mailing address, 2025 tax roll). Lists are priced by record count — from $49 for up to 250 owners to $49 for all of them — and you see the exact count and price before paying.
How much does a list of in-state absentee owners of vacant land in Dallam County, TX cost?
About 269 in-state absentee owners hold vacant land in Dallam County, TX (one row per owner and mailing address, 2025 tax roll). Lists are priced by record count — from $49 for up to 250 owners to $89 for all of them — and you see the exact count and price before paying.
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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.