San Jacinto County, TX GIS parcel data download

Download San Jacinto County, Texas GIS parcel data - 35,014 parcels with owner names, site & mailing addresses, acreage, land use, and sale values. Instant delivery in Shapefile, FileGDB, GeoPackage, GeoJSON & CSV. $100 per county.

Data freshness: San Jacinto CAD parcel owner_tax_yr field: 2026; last loaded into LandAI on 2026-05-27.

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 San Jacinto County dataset

Field completeness measured across 35,014 active parcels (San Jacinto CAD parcel owner_tax_yr field: 2026; last loaded into LandAI on 2026-05-27):

FieldCoverage
Owner names100%
Site addresses99.2%
Owner mailing addresses99.0%
Deeded acres99.9%
Calculated (GIS) acres100%
Sale / transfer date87.0%
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.

San Jacinto County parcel data FAQ

How many parcels are in San Jacinto County, TX?

San Jacinto County, Texas has 35,014 active parcels in the LandAI dataset (source data as of 2026).

What fields are included in San Jacinto County parcel data?

Every parcel includes the standardized LandAI schema: parcel ID and geometry plus owner names (100%), site addresses (99.2%), owner mailing addresses (99.0%), deeded acres (99.9%), calculated (GIS) acres (100%), sale / transfer date (87.0%), market total value (100%), legal description (100%), and more.

What formats can I download San Jacinto County GIS 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 San Jacinto County parcel data?

San Jacinto CAD parcel owner_tax_yr field: 2026; last loaded into LandAI on 2026-05-27.

Does San Jacinto County parcel data include owner names?

Yes - 100% of San Jacinto County parcels include a normalized owner name, along with owner mailing addresses where the county provides them.

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