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Ravalli County, MT Parcels & GIS Data

Ravalli County, MT parcel data: 36,122 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Ravalli County, Montana parcel data covering 36,122 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 36,122 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%36,122
parcelid100%36,122
parcelid299.6%35,991
ogparcelid100%36,122
ogparcelid299.6%35,991
parentid<0.1%0
stackid<0.1%0
geoid100%36,122
statefp100%36,122
countyfp100%36,122
countyname100%36,122
cousubfp100%36,122
cousubname100%36,122
tractce100%36,122
tractname100%36,122
taxacctnum15.3%5,532
taxyear99.6%35,991
taxdistrict99.6%35,991
usecode99.6%35,991
usedesc99.6%35,991
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs100%36,122
numunits68.0%24,564
yearbuilt58.7%21,211
numfloors59.0%21,297
bldgsqft58.7%21,210
bedrooms58.3%21,077
halfbaths16.0%5,777
fullbaths58.2%21,041
imprvalue67.0%24,198
landvalue98.8%35,699
agvalue<0.1%0
totalvalue98.8%35,701
taxacres99.6%35,991
calcarea100%36,122
saleamt<0.1%0
saledate87.2%31,502
ownertype99.6%35,991
ownername99.6%35,991
owneraddr99.6%35,991
ownercity99.6%35,976
ownerstate99.6%35,976
ownerzip99.6%35,976
parceladdr100%36,116
parcelcity78.5%28,353
parcelstate100%36,122
parcelzip100%36,120
legaldesc99.6%35,991
township100%36,122
section100%36,122
qtrsection100%36,122
range100%36,122
plssdesc100%36,122
book15.0%5,424
page15.0%5,424
block<0.1%0
lot<0.1%0
parceltype9.3%3,370
accesstype9.3%3,370
iucnclass7.3%2,636
placename13.0%4,687
placetype12.9%4,650
firmid100%36,114
firmdate100%36,114
fldzone100%36,114
zonesubty72.3%26,110
staticbfe<0.1%0
elevmin92.2%33,314
elevmax92.2%33,314
elevavg92.2%33,314
fireplaces10.9%3,940
heating58.7%21,211
heatfuel58.7%21,211
cooling58.7%21,211
foundation58.7%21,211
roofcover49.0%17,708
siding58.7%21,211
bldgtype<0.1%0
naicscode25.0%9,034
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%36,122
centroidx100%36,122
centroidy100%36,122
surfpointx100%36,122
surfpointy100%36,122
geom100%36,122
extras100%36,122
ownerlist96.4%34,828
placefp16.5%5,970
zoningurl<0.1%0

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 2026-08-30 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 92.2% elevmin 92.2% elevmax 92.2% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 72.3% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 100% usecode 100% numbldgs 68.0% numunits 58.7% yearbuilt 59.0% numfloors 58.7% bldgsqft 58.3% bedrooms 58.2% fullbaths 87.2% saledate 78.5% parcelcity 100% parcelstate 100% parcelzip 100% qtrsection 100% plssdesc 58.7% heating 58.7% heatfuel 58.7% cooling 58.7% foundation 58.7% siding 96.4% ownerlist 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 qtrsection range plssdesc firmid firmdate fldzone zonesubty elevmin elevmax elevavg heating heatfuel cooling foundation siding updated centroidx centroidy surfpointx surfpointy geom extras ownerlist 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, book, page, block, lot, parceltype, accesstype, iucnclass, placename placetype, staticbfe, fireplaces, roofcover, bldgtype, naicscode, 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 Ravalli County:

Frequently asked questions

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

Land Records publishes a Ravalli 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 Ravalli County, MT dataset as a GeoPackage or CSV.

How many parcels are in Ravalli County, MT?

The current dataset contains 36,122 parcel records for Ravalli County, MT, each with its boundary geometry and assessor attributes.

What is the FIPS code for Ravalli County, MT?

The FIPS code for Ravalli County, MT is 30081.

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

Each Ravalli 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 Ravalli County, MT parcel data free?

You can preview Ravalli 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 Ravalli County, MT have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated