Download Tehama County, California GIS parcel data - 40,049 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: Tehama_County_Assessor_Database TaxYear 2023; last loaded into LandAI on 2026-05-20.
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.
Field completeness measured across 40,049 active parcels (Tehama_County_Assessor_Database TaxYear 2023; last loaded into LandAI on 2026-05-20):
| Field | Coverage |
|---|---|
| Site addresses | 66.2% |
| Calculated (GIS) acres | 100% |
| Legal description | 92.3% |
These are 3 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.
Tehama County, California has 40,049 active parcels in the LandAI dataset (source data as of 2023).
Every parcel includes the standardized LandAI schema: parcel ID and geometry plus site addresses (66.2%), calculated (GIS) acres (100%), legal description (92.3%), and more.
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.
Tehama_County_Assessor_Database TaxYear 2023; last loaded into LandAI on 2026-05-20.
View Tehama County pricing & coverage | All California counties | Browse the LandAI Data Store