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Valley County, MT Parcels & GIS Data

Valley County, MT parcel data: 18,797 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Valley County, Montana parcel data covering 18,797 property records.

This page documents parcel-level coverage for Valley 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 Valley County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Valley County property dataset.

Valley County is a county in the U.S. state of Montana. Valley County was created in 1893 with area partitioned from Dawson County. As of the 2020 census, the population was 7,578.

FIPS 30105

Official county website: http://valleycountymt.net

The FIPS code for Valley County is 30105.

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Attribute coverage

Valley County contains 18,797 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%18,797
parcelid100%18,797
parcelid299.9%18,786
ogparcelid100%18,797
ogparcelid299.9%18,786
parentid<0.1%0
stackid<0.1%0
geoid100%18,797
statefp100%18,797
countyfp100%18,797
countyname100%18,797
cousubfp100%18,797
cousubname100%18,797
tractce100%18,797
tractname100%18,797
taxacctnum5.3%996
taxyear99.9%18,787
taxdistrict99.9%18,787
usecode99.9%18,786
usedesc99.9%18,787
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs100%18,797
numunits25.3%4,765
yearbuilt16.6%3,126
numfloors16.7%3,130
bldgsqft16.6%3,126
bedrooms16.5%3,099
halfbaths3.0%568
fullbaths16.4%3,077
imprvalue24.6%4,627
landvalue99.9%18,772
agvalue<0.1%0
totalvalue99.9%18,772
taxacres99.9%18,786
calcarea100%18,797
saleamt<0.1%0
saledate64.6%12,143
ownertype99.9%18,787
ownername99.9%18,787
owneraddr99.9%18,787
ownercity99.9%18,782
ownerstate99.9%18,782
ownerzip99.9%18,782
parceladdr100%18,795
parcelcity29.1%5,477
parcelstate100%18,797
parcelzip100%18,797
legaldesc99.9%18,787
township99.5%18,694
section99.5%18,694
qtrsection99.5%18,694
range99.5%18,694
plssdesc99.5%18,694
book16.4%3,075
page16.4%3,075
block<0.1%0
lot<0.1%0
parceltype50.6%9,518
accesstype50.6%9,518
iucnclass21.6%4,065
placename30.7%5,763
placetype51.7%9,710
firmid24.0%4,520
firmdate24.0%4,520
fldzone24.0%4,520
zonesubty22.0%4,138
staticbfe<0.1%0
elevmin24.7%4,640
elevmax24.7%4,640
elevavg24.7%4,640
fireplaces1.8%336
heating16.6%3,126
heatfuel16.6%3,126
cooling16.6%3,126
foundation16.6%3,126
roofcover15.9%2,981
siding16.6%3,126
bldgtype<0.1%0
naicscode64.7%12,160
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%18,797
centroidx100%18,797
centroidy100%18,797
surfpointx100%18,797
surfpointy100%18,797
geom100%18,797
extras100%18,797
ownerlist99.3%18,671
placefp17.2%3,228
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Valley County GIS layers map into the harmonized entity schemas and assemble into the published parcel table, alongside supplemented fields (elevation, flood zone) and deterministic columns.

Schema mapping — Valley County, Montana (30105) 1 entity · most recent acquisition per entity · generated 2026-08-30 direct column transformed (expression) geometry extras json supplemented determined ALL ENTITIES → FINAL PARCEL SCHEMA Harmonized entity columns assemble into publish.parcel_layer — matched by column name. Supplemented fields show their fill rate in this county. SOURCE COLUMNS HARMONIZED ENTITIES PUBLISH.PARCEL_LAYER PARCEL parcelid propertyid assessmentcode taxyear proptype totalbuildingvalue totallandvalue totalvalue totalacres ownername owneraddress1 ownercity ownerstate ownerzipcode addressline1 legaldescriptionshort township section range geom levydistrict 19 cols ⇢ parcelid parcelid2 taxacctnum taxyear usedesc imprvalue landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr legaldesc township section range geom taxdistrict extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 24.7% elevmin 24.7% elevmax 24.7% elevavg s_fld_haz_ar · FEMA NFHL 24.0% fldzone 22.0% zonesubty 24.0% firmdate 24.0% firmid supplemented · derived / other pipelines 100% usecode 100% numbldgs 64.6% saledate 100% parcelstate 100% parcelzip 99.5% qtrsection 99.5% plssdesc 50.6% parceltype 50.6% accesstype 51.7% placetype 64.7% naicscode 99.3% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode usedesc numbldgs imprvalue landvalue totalvalue taxacres calcarea saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelstate parcelzip legaldesc township section qtrsection range plssdesc parceltype accesstype placetype firmid firmdate fldzone zonesubty elevmin elevmax elevavg naicscode updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (36) — empty or below 50% fill in this county parentid, stackid, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt parcelcity, book, page, block, lot, iucnclass, placename, staticbfe, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding bldgtype, frsid, dfrurl, caapermit, cwapermit, rcrapermit, placefp, zoningurl PARCEL 21 mapped · 19 kept in extras · 33 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid propertyid assessmentcode taxyear proptype totalbuildingvalue totallandvalue totalvalue totalacres ownername owneraddress1 ownercity ownerstate ownerzipcode addressline1 legaldescriptionshort township section range geom levydistrict parcelid parcelid2 taxacctnum taxyear usedesc imprvalue landvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr legaldesc township section range geom taxdistrict extras · 19 source columns preserved as json countycd, countyname, gisacres, subdivision certificateofsurvey, addressline2, citystatezip, propaccess continuouscropacres, fallowacres, farmsiteacres, forestacres grazingacres, wildhayacres, irrigatedacres, nonqualacres owneraddress2, owneraddress3, careoftaxpayer extras not present in source — filled with NULL (33) usecode, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt, saledate parcelcity, parcelstate, parcelzip, qtrsection, plssdesc, book, page, block, lot, updated, sourceurl, parentid, fireplaces, heating, cooling foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Valley County:

Frequently asked questions

Where can I find Valley County, MT parcel and GIS data?

Land Records publishes a Valley County, MT parcel dataset in which every parcel carries its boundary polygon (GIS geometry) along with ownership, assessed value, land use, acreage, and sale history. Preview it in the interactive explorer on this page, or download the full Valley County, MT dataset as a GeoPackage or CSV.

How many parcels are in Valley County, MT?

The current dataset contains 18,797 parcel records for Valley County, MT, each with its boundary geometry and assessor attributes.

What is the FIPS code for Valley County, MT?

The FIPS code for Valley County, MT is 30105.

What information does each Valley County, MT parcel record include?

Each Valley County, MT parcel record includes 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 the most recent sale price and date — plus the parcel boundary polygon. Per-attribute fill rates are listed in the coverage table on this page.

Is Valley County, MT parcel data free?

You can preview Valley County, MT parcels for free in the interactive explorer. The complete dataset is available as a one-time download or through the nationwide parcel web service; see the download options on this page for current pricing.

Does Valley County, MT have an official GIS or property records website?

Yes — the official Valley County, MT government website is linked in the county details above. Land Records standardizes Valley County, MT assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated