Washington County, ME parcel data download

Download Washington County, Maine parcel data - 22,455 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: FMUPDAT parcel update year; last loaded into LandAI on 2026-05-30.

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 Washington County dataset

Field completeness measured across 22,455 active parcels (FMUPDAT parcel update year; last loaded into LandAI on 2026-05-30):

FieldCoverage
Owner names100%
Site addresses60.0%
Owner mailing addresses85.8%
Deeded acres100%
Calculated (GIS) acres100%
Land use0.8%
Market total value100%
Legal description100%

These are 8 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.

Washington County parcel data FAQ

How many parcels are in Washington County, ME?

Washington County, Maine has 22,455 active parcels in the LandAI dataset (source data as of 2024).

What fields are included in Washington 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 (60.0%), owner mailing addresses (85.8%), deeded acres (100%), calculated (GIS) acres (100%), land use (0.8%), market total value (100%), legal description (100%).

What formats can I download Washington 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 Washington County parcel data?

FMUPDAT parcel update year; last loaded into LandAI on 2026-05-30.

Does Washington County parcel data include owner names?

100% of Washington 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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