LaSalle Parish, LA GIS parcel data download

Download LaSalle Parish, Louisiana GIS parcel data - 12,462 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 sale date in source: 2026-03-11; 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.

What's in the LaSalle Parish dataset

Field completeness measured across 12,462 active parcels (Latest sale date in source: 2026-03-11; last loaded into LandAI on 2026-05-20):

FieldCoverage
Owner names98.9%
Site addresses51.5%
Owner mailing addresses92.9%
Deeded acres100%
Calculated (GIS) acres100%
Last sale price90.2%
Sale / transfer date90.2%
Market total value98.9%
Legal description98.8%

These are 9 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.

LaSalle Parish parcel data FAQ

How many parcels are in LaSalle Parish, LA?

LaSalle Parish, Louisiana has 12,462 active parcels in the LandAI dataset (source data as of 2026/03/11).

What fields are included in LaSalle Parish parcel data?

Every parcel includes the standardized LandAI schema: parcel ID and geometry plus owner names (98.9%), site addresses (51.5%), owner mailing addresses (92.9%), deeded acres (100%), calculated (GIS) acres (100%), last sale price (90.2%), sale / transfer date (90.2%), market total value (98.9%), and more.

What formats can I download LaSalle Parish 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 LaSalle Parish parcel data?

Latest sale date in source: 2026-03-11; last loaded into LandAI on 2026-05-20.

Does LaSalle Parish parcel data include owner names?

Yes - 98.9% of LaSalle Parish parcels include a normalized owner name, along with owner mailing addresses where the county provides them.

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