Who publishes it
Routed toMontana State Library and Department of Revenue
Published byMontana State Library and Department of Revenue; Montana parcel data steward; catalogued by NSGIC
Records in layer1,841,903 across the 56 counties this route covers
Publisher pagehttps://svc.mt.gov/msl/mtcadastral/
What the route answers
2 verified routes serve this county. You reach them through the ParcelOps endpoint, so there is no county service to sign up for and no schema to learn per county.
- Find the parcel under a set of coordinates
- Pull every parcel inside a map area
- Look a parcel up by its parcel number
- Search by owner name
- Search by property address
Fields this county returns
- parcel number
- alternate parcel number
- owner name
- property address
- owner mailing address
- city
- ZIP code
- county name
- land use code
- parcel area
- legal description
- assessed value
- land value
- improvement value
What you will not get here
- This county is served through a layer that also covers 55 other counties. The fields are that layer's shared set, not the county's full assessment record.
- Not published on this route: market value, sale price, sale date, sale year, year built, record update date.
- Value fields arrive as published text, so they can be read but not filtered as numbers.
- Measured July 30, 2026, 29 of 4,740 rows in this county (0.61 percent) carry a boundary and no facts at all.
- Boundaries here are for research, not a survey. There is no title record, no ownership history and no valuation opinion on this route. Confirm tax and title facts with Montana State Library and Department of Revenue.
Nearby and related
Other Montana counties with a verified route
- Fergus County parcel API
- Flathead County parcel API
- Gallatin County parcel API
- Garfield County parcel API
- Glacier County parcel API
The source behind this route
Run a real Fallon County address before you pay for anything.
The free plan includes 50 tool calls for the life of the account. They never expire and never refill, and there is no credit card. Failed calls are free, so checking where coverage stops costs you nothing.