Montana · FIPS 30109 · County seat: Wibaux
Wibaux County, MT GIS & Parcel Viewer
Wibaux County, Montana parcel data lives on Montana Cadastral (Montana State Library). Open it below in a new tab, then use the short steps on this page to find a property fast.
Open the Wibaux County statewide map ↗
Opens svc.mt.gov in a new tab. We link out and never embed or copy parcel data.
Quick facts
| Official map | Montana Cadastral (Montana State Library) |
|---|---|
| Type | Statewide map (covers all of Montana) |
| Website | svc.mt.gov |
| Access | Free, no login (checked Oct 2026) |
| County seat | Wibaux |
| Population | 910 (2023 Census Bureau estimate) |
| Land area | 890 sq mi |
| FIPS code | 30109 |
Who runs this map
Wibaux County doesn't have its own viewer in our directory, so we point you to a statewide map: Montana Cadastral (Montana State Library). Zoom in on Wibaux County to see its parcels. Because a state agency compiles this layer from local data, check with the Wibaux County assessor or recorder before relying on a recent change. When we tested the link in October 2026 it opened with no login and no fee.
Searching for a parcel, step by step
- Open Montana Cadastral (Montana State Library) in a new tab and zoom to Wibaux County (around Wibaux).
- Type a street address into the search box, or click directly on a parcel.
- Review the parcel attributes; field names vary by state.
- Confirm anything important with the county assessor, since the statewide layer is a compiled copy.
Rural addresses don't always geocode well. When that happens, zoom in by hand and click the parcel, or search by owner name.
About Wibaux County
Wibaux County had an estimated 910 residents in 2023, according to the Census Bureau. With about 890 square miles of land, that works out to roughly 1.0 people per square mile. By population it ranks 53rd of 56 counties in Montana. Its county seat is Wibaux.
Neighboring counties
Wibaux County shares a border with the counties below. Each link has its own official map:
Before you rely on the lines
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.