Last Updated:
2026-Q3
Parcels in County:
54,651
Parcel data available to download as a GDB, GeoPackage, Shapefile, Excel, CSV, or Google Earth KML file.
All purchased data comes with six months of access, including any updates, at no additional cost.
Key attribute coverage for Ottawa County
The percentage of Ottawa County parcels containing the following key attributes:
Owner: 90.7%
Parcel Number: 90.9%
Acreage (Calculated): 100%
Site Address: 90.7%
Mailing Address: 90.7%
All available attributes in Ottawa County
Parcel Number
Owner
Acreage (deeded)
Zip Code
Flood Zone
Flood Zone Subtype
Census Tract
Census Block
Total Market Value
Land Market Value
Building Market Value
Mail Name
Mail Address1
Mail Address3
Legal Desc1
Buildings
Land Cover
Elevation
Owner Occupied
Robust Id
Usps Residential
Alt Id 1
Crop Cover
Acreage Adjacent With Sameowner
Municipalities Respresented in Ottawa County
Allen Township: 3,661
Bay Township: 1,810
Benton Township: 3,647
Carroll Township: 3,934
Catawba Island Township: 6,210
Clay Township: 4,168
Danbury Township: 10,522
Erie Township: 2,210
Harris Township: 3,239
Portage Township: 3,112
Put-In-Bay Township: 3,731
Salem Township: 4,764
Port Clinton City: 3,641
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