Wisconsin · FIPS 55011 · County seat: Alma
Buffalo County, WI GIS & Parcel Viewer
Buffalo County, Wisconsin parcel data lives on the Buffalo County WinGIS Xtreme viewer. Open it below in a new tab, then use the short steps on this page to find a property fast.
Open the Buffalo County parcel map ↗
Opens buffalocowi.wgxtreme.com in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Buffalo County WinGIS Xtreme viewer |
|---|---|
| Type | County-run map |
| Website | buffalocowi.wgxtreme.com |
| Access | Free, no login (checked Oct 2026) |
| County seat | Alma |
| Population | 13,419 (2023 Census Bureau estimate) |
| Land area | 676 sq mi |
| FIPS code | 55011 |
Where the parcel data comes from
This map is published by or for Buffalo 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 Buffalo County viewer
- Press the button above. This county's viewer runs on WinGIS Xtreme; 17 counties in our directory use the same service.
- Find the search option and look up a property, or zoom in on the map.
- Click a lot to see its details.
- Check the toolbar for layers, measuring and printing.
If an address search comes up empty, try the parcel number from a tax bill or deed instead, or click the lot on the map.
Buffalo County by the numbers
Census Bureau figures put Buffalo County at about 13,419 people (2023 estimate) on roughly 676 square miles of land, which is about 20 residents per square mile. Among Wisconsin's 72 counties, it is the 67th largest by population. Its county seat is Alma.
Neighboring counties
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Buffalo County:
Before you rely on the lines
The lines you see online are approximate. They're good for finding a lot and its parcel number, but a legal boundary question needs the recorded plat or a surveyor.