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Liberty County, MT Parcels & GIS Data

Liberty County, MT parcel data: 5,173 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Liberty County, Montana parcel data covering 5,173 property records.

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

Liberty County is a county located in the U.S. state of Montana. As of the 2020 census, the population was 1,959. Its county seat is Chester.

FIPS 30051

Official county website: https://svc.mt.gov/msl/cadastral/

The FIPS code for Liberty County is 30051.

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Attribute coverage

Liberty County contains 5,173 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL). For the LBCS columns, only real classifications count: the to-be-determined and not-applicable placeholder codes are excluded.

ColumnCoverageRecords populated
lrid100%5,173
parcelid98.3%5,087
parcelid2100%5,173
ogparcelid98.3%5,087
ogparcelid2100%5,173
parentid<0.1%0
stackid<0.1%0
geoid100%5,173
statefp100%5,173
countyfp100%5,173
countyname100%5,173
cousubfp100%5,173
cousubname100%5,173
tractce100%5,173
tractname100%5,173
taxacctnum98.3%5,087
taxyear100%5,173
taxdistrict98.3%5,087
usecode97.7%5,054
usedesc98.3%5,087
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs98.2%5,081
numunits25.4%1,313
yearbuilt14.0%722
numfloors14.0%722
bldgsqft14.0%722
bedrooms13.8%713
halfbaths3.1%162
fullbaths13.1%679
imprvalue94.6%4,895
landvalue98.3%5,085
agvalue<0.1%0
totalvalue98.3%5,085
taxacres98.3%5,087
calcarea100%5,173
saleamt<0.1%0
saledate68.8%3,559
ownertype98.3%5,087
ownername98.3%5,087
owneraddr98.3%5,087
ownercity98.3%5,086
ownerstate98.3%5,086
ownerzip98.3%5,086
parceladdr23.6%1,220
parcelcity22.7%1,172
parcelstate100%5,173
parcelzip100%5,173
legaldesc98.3%5,087
township98.3%5,085
section98.3%5,085
qtrsection98.3%5,085
range98.3%5,085
plssdesc98.3%5,085
book68.2%3,530
page68.2%3,530
block<0.1%0
lot<0.1%0
parceltype10.2%526
accesstype10.2%526
iucnclass8.7%450
placename11.3%583
placetype11.1%576
firmid<0.1%0
firmdate<0.1%0
fldzone<0.1%0
zonesubty<0.1%0
staticbfe<0.1%0
elevmin41.4%2,143
elevmax41.4%2,143
elevavg41.4%2,143
fireplaces2.0%101
heating14.0%722
heatfuel14.0%722
cooling14.0%722
foundation14.0%722
roofcover13.5%698
siding14.0%722
bldgtype<0.1%0
naicscode39.7%2,055
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated98.2%5,081
centroidx100%5,173
centroidy100%5,173
surfpointx100%5,173
surfpointy100%5,173
geom100%5,173
extras100%5,173
ownerlist98.0%5,071
placefp16.0%829
zoningurl<0.1%0
lbcsactivity71.2%3,681
lbcsfunction11.3%582
lbcstype75.7%3,918
lbcscharacter93.5%4,838
lbcsownership98.5%5,097
sourceurl93.1%4,814

Schema mapping

How source columns from the acquired Liberty 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 — Liberty County, Montana (30051) 2 entities · most recent acquisition per entity · generated 2026-10-10 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 ADDRESS building place_type landmkname add_number st_premod st_predir st_pretyp st_presep st_name st_postyp st_posdir st_posmod unit floor post_code nbrhd_comm post_comm county state country geom discrpagid dateupdate effective expire inc_muni uninc_comm addnum_pre addnum_suf lst_predir lst_name lst_posdir room seat addtl_loc placement mt_plctype parcelid localid addtl_desc gnis_id datasettyp processid processdte globalid nguid lst_typ postcodeex milepost longitude latitude elevation house category near house_number road unit level postcode suburb city state_district state country geom extras PARCEL parcelid globalid propertyid taxyear assessmentcode proptype totalbuildingvalue totallandvalue totalvalue totalacres ownername owneraddress1 owneraddress2 owneraddress3 ownercity ownerstate ownerzipcode addressline1 legaldescriptionshort township section range geom levydistrict countycd countyname countyabbr gisacres subdivision certificateofsurvey addressline2 citystatezip propaccess continuouscropacres fallowacres farmsiteacres forestacres grazingacres wildhayacres irrigatedacres nonqualacres dbaname careoftaxpayer parcelid parcelid2 taxacctnum taxyear usecode 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 98.2% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 41.4% elevmin 41.4% elevmax 41.4% elevavg supplemented · derived / other pipelines 98.2% numbldgs 68.8% saledate 100% parcelstate 100% parcelzip 98.3% qtrsection 98.3% plssdesc 68.2% book 68.2% page 98.0% ownerlist 71.2% lbcsactivity 75.7% lbcstype 93.5% lbcscharacter 98.5% lbcsownership 93.1% sourceurl 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 book page elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist lbcsactivity lbcstype lbcscharacter lbcsownership sourceurl publish.parcel_layer columns not fed by these sources (43) — empty or below 50% fill in this county parentid, stackid, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt parcelcity, block, lot, parceltype, accesstype, iucnclass, placename, placetype, firmid, firmdate, fldzone, zonesubty, staticbfe, fireplaces heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, placefp zoningurl, lbcsfunction ADDRESS 15 mapped · 2 transformed · 7 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ADDRESS building place_type landmkname add_number st_premod st_predir st_pretyp st_presep st_name st_postyp st_posdir st_posmod unit floor post_code nbrhd_comm post_comm county state country geom discrpagid dateupdate effective expire inc_muni uninc_comm addnum_pre addnum_suf lst_predir lst_name lst_posdir room seat addtl_loc placement mt_plctype parcelid localid addtl_desc gnis_id datasettyp processid processdte globalid nguid lst_typ postcodeex milepost longitude latitude elevation house category near house_number road NULLIF(TRIM(BOTH FROM concat_ws(' ', st_premod::text, st_predir… unit level postcode suburb city state_district state country geom extras ( json_build_object( 'discrpagid', discrpagid::text, 'dateupdat… not present in source — filled with NULL (7) staircase, entrance, po_box, city_district, island, country_region, world_region PARCEL 23 mapped · 16 transformed · 32 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid globalid propertyid taxyear assessmentcode proptype totalbuildingvalue totallandvalue totalvalue totalacres ownername owneraddress1 owneraddress2 owneraddress3 ownercity ownerstate ownerzipcode addressline1 legaldescriptionshort township section range geom levydistrict countycd countyname countyabbr gisacres subdivision certificateofsurvey addressline2 citystatezip propaccess continuouscropacres fallowacres farmsiteacres forestacres grazingacres wildhayacres irrigatedacres nonqualacres dbaname careoftaxpayer parcelid NULLIF(TRIM(parcelid), '')::text parcelid2 NULLIF(TRIM(globalid), '')::text taxacctnum taxyear usecode NULLIF(TRIM(assessmentcode), '')::text usedesc NULLIF(TRIM(proptype), '')::text imprvalue landvalue totalvalue taxacres ownername NULLIF(TRIM(ownername), '')::text owneraddr NULLIF(CONCAT_WS(', ', NULLIF(TRIM(owneraddress1), ''), NULLIF(… ownercity NULLIF(TRIM(ownercity), '')::text ownerstate NULLIF(TRIM(ownerstate), '')::text ownerzip NULLIF(TRIM(ownerzipcode), '')::text parceladdr NULLIF(TRIM(addressline1), '')::text legaldesc NULLIF(TRIM(legaldescriptionshort), '')::text township NULLIF(TRIM(township), '')::text section NULLIF(TRIM(section), '')::text range NULLIF(TRIM("range"), '')::text geom taxdistrict NULLIF(TRIM(levydistrict), '')::text extras json_build_object( 'countycd', countycd::text, 'countyname', NU… not present in source — filled with NULL (32) 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, heatfuel, fireplaces, heating cooling, foundation, roofcover, siding

Neighboring counties

Parcel data for counties bordering Liberty County:

Frequently asked questions

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

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

How many parcels are in Liberty County, MT?

The current dataset contains 5,173 parcel records for Liberty County, MT, each with its boundary geometry and assessor attributes.

What is the FIPS code for Liberty County, MT?

The FIPS code for Liberty County, MT is 30051.

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

Each Liberty 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 Liberty County, MT parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated