Montana · FIPS 30041 · County seat: Havre
Hill County, MT GIS & Parcel Viewer
Here is the direct link to the statewide parcel map covering Hill County, MT: Montana Cadastral (Montana State Library). Below you'll find basic facts about the county, steps for using the viewer, and nearby counties.
Open the Hill County statewide map ↗
Opens svc.mt.gov in a new tab. We link out and never embed or copy parcel data.
Hill County at a glance
| 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 | Havre |
| Population | 16,276 (2023 Census Bureau estimate) |
| Land area | 2,899 sq mi |
| FIPS code | 30041 |
About the official source
The link goes to a statewide map (Montana Cadastral (Montana State Library)). It shows parcels for Hill County along with the rest of Montana. 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. As of our October 2026 test, anyone could open it without signing in or paying.
Searching for a parcel, step by step
- Open Montana Cadastral (Montana State Library) in a new tab and zoom to Hill County (around Havre).
- 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.
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.
The county in brief
The U.S. Census Bureau estimated Hill County's population at 16,276 in 2023, spread over about 2,899 square miles of land, or roughly 5.6 people per square mile. Among Montana's 56 counties, it is the 12th largest by population. Its county seat is Havre.
Counties next to Hill County
If the property sits near a county line, the parcel may belong to a neighbor. These counties border Hill County:
Maps vs. surveys
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.