Granite County, Montana

7,971 parcels with boundaries, owners, assessed values and land use, sourced March 2026.

$199once

All 7,971 parcels, every field this county publishes, in 5 formats — GeoParquet, GeoPackage, Shapefile, GeoJSON, CSV. Delivered by email in minutes.

Parcel boundaries over aerial imagery of Granite County, Montana
Granite County, Montana · Imagery: USDA NAIP (public domain)
Parcels
7,971
County area
1,728 sq mi
Buildings matched
5,256
Source
March 2026

What is in the file

Every field Granite County publishes

Counties publish different things, so we measure what share of this county's parcels actually carry each field rather than promising all of them.

We have not measured per-field fill rates for Granite County in the June 2026 release. The file ships with the same schema as every other county — what is missing is the measurement, not the columns. See the full field list.

More than one county

Licence all of Montana

Every county we hold in the state, in one schema, refreshes included.

Start with an area

Draw a box.
Download the parcels.

See the parcel count before you pay, and the file in your inbox after.

Draw an area See pricing