Yellowstone County, MT Parcels & GIS Data

Yellowstone County, MT parcel data: 83,828 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Yellowstone County, Montana parcel data covering 83,828 property records.

This page documents parcel-level coverage for Yellowstone County, Montana. Each parcel record carries its boundary polygon (GIS geometry) along with attributes such as the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and most recent sale price and date. Exact fill rates for Yellowstone County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Yellowstone County property dataset.

Yellowstone County is a county in the U.S. state of Montana. As of the 2020 census, the population was 164,731, and was estimated to be 172,692 in 2025, making it the most populous county in Montana. The county seat and the largest city is Billings, the most populous city in Montana and the 253rd-most populous city in the United States.

FIPS 30111

The FIPS code for Yellowstone County is 30111.

Big HornRosebudTreasureMusselshellGolden ValleyStillwaterCarbonYellowstone

Attribute coverage

Yellowstone County contains 83,828 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%83,828
parcelid100%83,828
parcelid297.8%81,987
ogparcelid100%83,828
ogparcelid2<0.1%0
parentid<0.1%0
stackid<0.1%0
geoid100%83,828
statefp100%83,828
countyfp100%83,828
countyname100%83,828
cousubfp100%83,828
cousubname100%83,828
tractce100%83,828
tractname100%83,828
taxacctnum98.0%82,144
taxyear<0.1%0
taxdistrict98.6%82,690
usecode<0.1%0
usedesc<0.1%0
zoningcode70.2%58,870
zoningdesc70.2%58,870
numbldgs99.8%83,629
numunits<0.1%0
yearbuilt<0.1%0
numfloors<0.1%0
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue<0.1%0
landvalue<0.1%0
agvalue<0.1%0
totalvalue<0.1%0
taxacres99.9%83,786
calcarea100%83,828
saleamt<0.1%0
saledate<0.1%0
ownertype<0.1%0
ownername98.6%82,690
owneraddr98.6%82,692
ownercity98.6%82,662
ownerstate98.6%82,662
ownerzip98.6%82,662
parceladdr87.6%73,449
parcelcity<0.1%0
parcelstate99.8%83,629
parcelzip<0.1%0
legaldesc98.6%82,690
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%0
page<0.1%0
parceltype3.2%2,724
accesstype3.2%2,724
iucnclass0.6%477
placename<0.1%0
placetype<0.1%0
firmid100%83,828
firmdate100%83,828
fldzone100%83,828
zonesubty84.6%70,918
staticbfe100%83,828
elevmin87.2%73,062
elevmax87.2%73,062
elevavg87.2%73,062
fireplaces<0.1%0
heating<0.1%0
heatfuel<0.1%0
cooling<0.1%0
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
updated99.8%83,629
centroidx100%83,828
centroidy100%83,828
surfpointx100%83,828
surfpointy100%83,828
geom100%83,828
lrversion100%83,828

Neighboring counties

Parcel data for counties bordering Yellowstone County:

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