Download Los Angeles County, California parcel data - 2,432,603 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: Los Angeles County Assessor workbook source folder Local Roll_072826; last loaded into LandAI on 2026-08-26.
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 2,432,603 active parcels (Los Angeles County Assessor workbook source folder Local Roll_072826; last loaded into LandAI on 2026-08-26):
| Field | Coverage |
|---|---|
| Owner names | 99.7% |
| Site addresses | 99.7% |
| Owner mailing addresses | 99.7% |
| Calculated (GIS) acres | 100% |
| Land use | 99.7% |
| Sale / transfer date | 99.7% |
| Assessed total value | 98.4% |
| Market total value | 99.7% |
| Year built | 99.7% |
| Building square footage | 99.7% |
| Legal description | 99.7% |
These are 11 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.
Los Angeles County, California has 2,432,603 active parcels in the LandAI dataset (source data as of 2026/07/28).
The dataset uses LandAI's standardized parcel schema. Field availability varies by source and record. Current measured completeness includes owner names (99.7%), site addresses (99.7%), owner mailing addresses (99.7%), calculated (GIS) acres (100%), land use (99.7%), sale / transfer date (99.7%), assessed total value (98.4%), market total value (99.7%).
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.
Los Angeles County Assessor workbook source folder Local Roll_072826; last loaded into LandAI on 2026-08-26.
99.7% of Los Angeles 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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