Wisconsin · FIPS 55085 · County seat: Rhinelander
Oneida County, WI GIS & Parcel Viewer
Looking for lot lines or a parcel number in Oneida County, WI? The quickest route is the Oneida County parcel map, the county parcel map we keep on file for this county. We link straight to it and add a few tips for getting around.
Open the Oneida County parcel map ↗
Opens gis.oneidacountywi.gov in a new tab. We link out and never embed or copy parcel data.
Map and county facts
| Official map | Oneida County parcel map |
|---|---|
| Type | County-run map |
| Website | gis.oneidacountywi.gov |
| Access | Free, no login (checked Oct 2026) |
| County seat | Rhinelander |
| Population | 38,226 (2023 Census Bureau estimate) |
| Land area | 1,114 sq mi |
| FIPS code | 55085 |
Who runs this map
This map is published by or for Oneida County itself, so it reflects the local parcel layer rather than a third-party copy. When we tested the link in October 2026 it opened with no login and no fee.
How to use the Oneida County viewer
- Press the button above to open the county's own web map.
- Search for the property or pan and zoom to it.
- Click the lot to bring up what the county publishes about it.
- Look for print or measure tools if you need a quick map or rough size.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
Oneida County by the numbers
Census Bureau figures put Oneida County at about 38,226 people (2023 estimate) on roughly 1,114 square miles of land, which is about 34 residents per square mile. Among Wisconsin's 72 counties, it is the 39th largest by population. Census maps also count about 123 square miles of water inside its boundary. Rhinelander serves as the county seat.
Counties next to Oneida County
Oneida County shares a border with the counties below. Each link has its own official map:
Maps vs. surveys
Treat the map as a guide, not a boundary survey: parcel outlines are often shifted a bit from the real corners. A licensed surveyor settles exact lines.