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Ravalli County, MT Parcels & GIS Data

Ravalli County, MT parcel data: 36,323 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Ravalli County, Montana parcel data covering 36,323 property records.

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

Ravalli County is a county in the southwestern part of the U.S. state of Montana. As of the 2020 census, the population was 44,174. Its county seat is Hamilton.

FIPS 30081

Official county website: http://www.rc.mt.gov

The FIPS code for Ravalli County is 30081.

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Attribute coverage

Ravalli County contains 36,323 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%36,323
parcelid100%36,323
parcelid299.6%36,191
ogparcelid100%36,323
ogparcelid299.6%36,191
parentid<0.1%0
stackid<0.1%0
geoid100%36,323
statefp100%36,323
countyfp100%36,323
countyname100%36,323
cousubfp100%36,323
cousubname100%36,323
tractce100%36,323
tractname100%36,323
taxacctnum15.3%5,566
taxyear99.6%36,191
taxdistrict99.6%36,191
usecode99.6%36,191
usedesc99.6%36,191
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs100%36,323
numunits67.7%24,593
yearbuilt58.4%21,229
numfloors58.7%21,315
bldgsqft58.4%21,228
bedrooms58.1%21,094
halfbaths15.9%5,784
fullbaths58.0%21,057
imprvalue66.7%24,218
landvalue98.8%35,899
agvalue<0.1%0
totalvalue98.8%35,901
taxacres99.6%36,191
calcarea100%36,323
saleamt<0.1%0
saledate86.8%31,546
ownertype99.6%36,191
ownername99.6%36,191
owneraddr99.6%36,191
ownercity99.6%36,176
ownerstate99.6%36,176
ownerzip99.6%36,176
parceladdr99.9%36,295
parcelcity78.1%28,370
parcelstate100%36,323
parcelzip100%36,323
legaldesc99.6%36,191
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book14.9%5,430
page14.9%5,430
block<0.1%0
lot<0.1%0
parceltype9.7%3,529
accesstype9.7%3,529
iucnclass7.7%2,795
placename13.3%4,847
placetype13.2%4,810
firmid100%36,321
firmdate100%36,321
fldzone100%36,321
zonesubty72.0%26,155
staticbfe<0.1%0
elevmin91.9%33,390
elevmax91.9%33,390
elevavg91.9%33,390
fireplaces10.9%3,946
heating58.4%21,229
heatfuel58.4%21,229
cooling58.4%21,229
foundation58.4%21,229
roofcover48.8%17,718
siding58.4%21,229
bldgtype<0.1%0
naicscode25.3%9,202
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%36,323
centroidx100%36,323
centroidy100%36,323
surfpointx100%36,323
surfpointy100%36,323
geom100%36,323
extras100%36,323
lrversion100%36,323

Schema mapping

How source columns from the acquired Ravalli 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 — Ravalli County, Montana (30081) 1 entity · most recent acquisition per entity · generated 2026-07-13 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 100% lrversion geom · derived from geometry geom dem.us_1m · USGS 1m DEM 91.9% elevmin 91.9% elevmax 91.9% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 72.0% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 100% usecode 100% numbldgs 67.7% numunits 58.4% yearbuilt 58.7% numfloors 58.4% bldgsqft 58.1% bedrooms 58.0% fullbaths 86.8% saledate 78.1% parcelcity 100% parcelstate 100% parcelzip 58.4% heating 58.4% heatfuel 58.4% cooling 58.4% foundation 58.4% siding lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode usedesc numbldgs numunits yearbuilt numfloors bldgsqft bedrooms fullbaths imprvalue landvalue totalvalue taxacres calcarea saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc township section range firmid firmdate fldzone zonesubty elevmin elevmax elevavg heating heatfuel cooling foundation siding updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (28) — empty or below 50% fill in this county parentid, stackid, zoningcode, zoningdesc, halfbaths, agvalue, saleamt, qtrsection, plssdesc, book, page, block, lot, parceltype, accesstype iucnclass, placename, placetype, staticbfe, fireplaces, roofcover, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit 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 Ravalli County:

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Attribute coverageSchema mappingNeighboring countiesRelated