Starr County, TX parcel data download

Download Starr County, Texas parcel data - 35,899 parcels with standardized boundaries and available property fields. Review county-specific completeness before checkout. Instant delivery in Shapefile, FileGDB, GeoPackage, GeoJSON & CSV. $100 per county.

Data freshness: Starr CAD parcel owner_tax_yr field: 2026; last loaded into LandAI on 2026-05-25.

Every purchase includes all five export formats (Shapefile, FileGDB, GeoPackage, GeoJSON & CSV), standardized to the LandAI parcel schema with WGS84 (EPSG:4326) geometry. After checkout you choose which formats to generate and download them for 45 days.

What's in the Starr County dataset

Field completeness measured across 35,899 active parcels (Starr CAD parcel owner_tax_yr field: 2026; last loaded into LandAI on 2026-05-25):

FieldCoverage
Owner names100%
Site addresses83.6%
Owner mailing addresses99.7%
Deeded acres98.3%
Calculated (GIS) acres100%
Sale / transfer date82.2%
Market total value100%
Legal description100%

These are 8 of the 48 standardized fields in the LandAI parcel schema. Live per-field completeness for every field is shown on this page's interactive view.

Starr County parcel data FAQ

How many parcels are in Starr County, TX?

Starr County, Texas has 35,899 active parcels in the LandAI dataset (source data as of 2026).

What fields are included in Starr County parcel data?

The dataset uses LandAI's standardized parcel schema. Field availability varies by source and record. Current measured completeness includes owner names (100%), site addresses (83.6%), owner mailing addresses (99.7%), deeded acres (98.3%), calculated (GIS) acres (100%), sale / transfer date (82.2%), market total value (100%), legal description (100%).

What formats can I download Starr County parcel data in?

Shapefile, FileGDB, GeoPackage, GeoJSON & CSV. Every $100 county purchase includes all five formats; you choose which to generate after checkout and can re-download for 45 days.

How current is the Starr County parcel data?

Starr CAD parcel owner_tax_yr field: 2026; last loaded into LandAI on 2026-05-25.

Does Starr County parcel data include owner names?

100% of Starr County parcels currently include a normalized owner name. Mailing-address coverage is measured and reported separately when the source provides it.

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