Download Lassen County, California GIS parcel data - 28,236 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: last loaded into LandAI on 2026-05-15.
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 28,236 active parcels (last loaded into LandAI on 2026-05-15):
| Field | Coverage |
|---|---|
| Site addresses | 43.4% |
| Calculated (GIS) acres | 100% |
These are 2 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.
Lassen County, California has 28,236 active parcels in the LandAI dataset.
Every parcel includes the standardized LandAI schema: parcel ID and geometry plus site addresses (43.4%), calculated (GIS) acres (100%), 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.
last loaded into LandAI on 2026-05-15.
View Lassen County pricing & coverage | All California counties | Browse the LandAI Data Store