Download Warren County, Ohio parcel data - 96,723 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: Source data as of 2026-06-05; last loaded into LandAI on 2026-06-05.
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 96,723 active parcels (Source data as of 2026-06-05; last loaded into LandAI on 2026-06-05):
| Field | Coverage |
|---|---|
| Owner names | 100% |
| Site addresses | 100% |
| Owner mailing addresses | 99.4% |
| Deeded acres | 4.9% |
| Calculated (GIS) acres | 100% |
| Land use | 100% |
| Legal description | 99.9% |
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.
Warren County, Ohio has 96,723 active parcels in the LandAI dataset (source data as of 2026/06/05).
The dataset uses LandAI's standardized parcel schema. Field availability varies by source and record. Current measured completeness includes owner names (100%), site addresses (100%), owner mailing addresses (99.4%), deeded acres (4.9%), calculated (GIS) acres (100%), land use (100%), legal description (99.9%).
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.
Source data as of 2026-06-05; last loaded into LandAI on 2026-06-05.
100% of Warren County parcels currently include a normalized owner name. Mailing-address coverage is measured and reported separately when the source provides it.
View Warren County pricing & coverage | All Ohio counties | Browse the LandAI Data Store