Yamhill County, OR parcel data download

Download Yamhill County, Oregon parcel data - 47,365 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: Latest sale date in source: 4/30/2026; last loaded into LandAI on 2026-05-14.

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 Yamhill County dataset

Field completeness measured across 47,365 active parcels (Latest sale date in source: 4/30/2026; last loaded into LandAI on 2026-05-14):

FieldCoverage
Owner names100%
Site addresses88.5%
Owner mailing addresses100%
Deeded acres100%
Calculated (GIS) acres100%
Last sale price85.9%
Sale / transfer date85.9%
Year built86.9%
Building square footage100%

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.

Yamhill County parcel data FAQ

How many parcels are in Yamhill County, OR?

Yamhill County, Oregon has 47,365 active parcels in the LandAI dataset (source data as of 2026-04-30).

What fields are included in Yamhill County parcel data?

The dataset uses LandAI's standardized parcel schema. Field availability varies by source and record. Current measured completeness includes owner names (100%), site addresses (88.5%), owner mailing addresses (100%), deeded acres (100%), calculated (GIS) acres (100%), last sale price (85.9%), sale / transfer date (85.9%), year built (86.9%).

What formats can I download Yamhill County 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 Yamhill County parcel data?

Latest sale date in source: 4/30/2026; last loaded into LandAI on 2026-05-14.

Does Yamhill County parcel data include owner names?

100% of Yamhill 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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