Oconto County, WI parcel data download

Download Oconto County, Wisconsin parcel data - 42,074 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: WISCO parcel TAXROLLYEAR field: 2025; last loaded into LandAI on 2026-05-28.

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 Oconto County dataset

Field completeness measured across 42,074 active parcels (WISCO parcel TAXROLLYEAR field: 2025; last loaded into LandAI on 2026-05-28):

FieldCoverage
Owner names99.7%
Site addresses72.7%
Owner mailing addresses99.6%
Deeded acres100%
Calculated (GIS) acres100%
Land use90.8%
Market total value90.8%

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.

Oconto County parcel data FAQ

How many parcels are in Oconto County, WI?

Oconto County, Wisconsin has 42,074 active parcels in the LandAI dataset (source data as of 2025).

What fields are included in Oconto County parcel data?

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 (72.7%), owner mailing addresses (99.6%), deeded acres (100%), calculated (GIS) acres (100%), land use (90.8%), market total value (90.8%).

What formats can I download Oconto 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 Oconto County parcel data?

WISCO parcel TAXROLLYEAR field: 2025; last loaded into LandAI on 2026-05-28.

Does Oconto County parcel data include owner names?

99.7% of Oconto 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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