Montana · FIPS 30059 · County seat: White Sulphur Springs
Meagher County, MT GIS & Parcel Viewer
Looking for lot lines or a parcel number in Meagher County, MT? The quickest route is Montana Cadastral (Montana State Library), the statewide parcel map we keep on file for this county. We link straight to it and add a few tips for getting around.
Open the Meagher County statewide map ↗
Opens svc.mt.gov in a new tab. We link out and never embed or copy parcel data.
Meagher 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 | White Sulphur Springs |
| Population | 2,071 (2023 Census Bureau estimate) |
| Land area | 2,392 sq mi |
| FIPS code | 30059 |
Who runs this map
This is a statewide map, not a county site. Montana Cadastral (Montana State Library) covers parcels across Montana, and Meagher County is one part of it. Statewide parcel layers are usually stitched together from county files, so the newest splits or sales may show up on the county's own records first. Our October 2026 check found the map open to the public, with no account or payment needed.
Searching for a parcel, step by step
- Open Montana Cadastral (Montana State Library) in a new tab and zoom to Meagher County (around White Sulphur Springs).
- 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
Meagher County had an estimated 2,071 residents in 2023, according to the Census Bureau. With about 2,392 square miles of land, that works out to roughly 0.9 people per square mile. That makes it number 44 out of 56 Montana counties by population. White Sulphur Springs serves as the county seat.
Neighboring counties
Meagher County shares a border with the counties below. Each link has its own official map:
- Broadwater County
- Cascade County
- Gallatin County
- Judith Basin County
- Lewis and Clark County
- Park County
- Sweet Grass County
- Wheatland County
Maps vs. surveys
Keep in mind that a GIS parcel layer is a tax map, not a survey. For exact boundaries, look at the recorded deed and plat or hire a licensed land surveyor.