Montana · FIPS 30107 · County seat: Harlowton
Wheatland County, MT GIS & Parcel Viewer
Use this page to reach the official statewide parcel map for Wheatland County, Montana. The button below opens Montana Cadastral (Montana State Library) in a new tab, so you can look up parcels by address, owner or parcel number on the source site itself.
Open the Wheatland County statewide map ↗
Opens svc.mt.gov in a new tab. We link out and never embed or copy parcel data.
Map and county 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 | Harlowton |
| Population | 2,057 (2023 Census Bureau estimate) |
| Land area | 1,422 sq mi |
| FIPS code | 30107 |
Who runs this map
Wheatland 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 Wheatland County to see its parcels. A statewide layer can trail the county's own books by weeks or months, so treat it as a fast first look rather than the final word. 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 Wheatland County (around Harlowton).
- 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 Wheatland County
The U.S. Census Bureau estimated Wheatland County's population at 2,057 in 2023, spread over about 1,422 square miles of land, or roughly 1.4 people per square mile. Among Montana's 56 counties, it is the 45th largest by population. The county seat is Harlowton.
Counties next to Wheatland County
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Wheatland County:
Maps vs. surveys
Online parcel lines are drawn for tax and planning use. They can be off by several feet, so use a recorded plat or a licensed surveyor for fences, setbacks or a sale.