Download Humboldt County, California GIS parcel data - 72,194 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: Latest non-future transfer date in Humboldt parcel layer: 2026-05-05; last loaded into LandAI on 2026-05-12.
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 72,194 active parcels (Latest non-future transfer date in Humboldt parcel layer: 2026-05-05; last loaded into LandAI on 2026-05-12):
| Field | Coverage |
|---|---|
| Site addresses | 73.5% |
| Deeded acres | 100% |
| Calculated (GIS) acres | 100% |
| Land use | 99.9% |
| Sale / transfer date | 99.8% |
| Building square footage | 31.3% |
| Legal description | 47.5% |
These are 7 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.
Humboldt County, California has 72,194 active parcels in the LandAI dataset (source data as of 2026-05-05).
Every parcel includes the standardized LandAI schema: parcel ID and geometry plus site addresses (73.5%), deeded acres (100%), calculated (GIS) acres (100%), land use (99.9%), sale / transfer date (99.8%), building square footage (31.3%), legal description (47.5%), 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.
Latest non-future transfer date in Humboldt parcel layer: 2026-05-05; last loaded into LandAI on 2026-05-12.
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