Ottawa County, Ohio

54,176 parcels with boundaries, owners, assessed values and land use, sourced June 2026.

$199once

All 54,176 parcels, every field this county publishes, in 5 formats — GeoParquet, GeoPackage, Shapefile, GeoJSON, CSV. Delivered by email in minutes.

Parcel boundaries over aerial imagery of Ottawa County, Ohio
Ottawa County, Ohio · Imagery: USDA NAIP (public domain)
Parcels
54,176
County area
584 sq mi
Buildings matched
41,527
Source
June 2026

What is in the file

Every field Ottawa County publishes

Counties publish different things, so we measure what share of this county's parcels actually carry each field rather than promising all of them.

We have not measured per-field fill rates for Ottawa County in the June 2026 release. The file ships with the same schema as every other county — what is missing is the measurement, not the columns. See the full field list.

More than one county

Licence all of Ohio

Every county we hold in the state, in one schema, refreshes included.

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