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Flathead County, MT Parcels & GIS Data

Flathead County, MT parcel data: 74,107 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Flathead County, Montana parcel data covering 74,107 property records.

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

Flathead County is a county located in the U.S. state of Montana. At the 2020 census, its population was 104,357, making it the state's fourth most populous county. Its county seat is Kalispell.

FIPS 30029

The FIPS code for Flathead County is 30029.

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Attribute coverage

Flathead County contains 74,107 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%74,107
parcelid100%74,107
parcelid299.5%73,730
ogparcelid100%74,107
ogparcelid299.5%73,730
parentid<0.1%0
stackid<0.1%0
geoid100%74,107
statefp100%74,107
countyfp100%74,107
countyname100%74,107
cousubfp100%74,107
cousubname100%74,107
tractce100%74,107
tractname100%74,107
taxacctnum7.0%5,223
taxyear99.5%73,756
taxdistrict99.5%73,756
usecode99.2%73,482
usedesc99.5%73,756
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs100%74,107
numunits73.6%54,533
yearbuilt61.7%45,713
numfloors61.9%45,843
bldgsqft61.7%45,713
bedrooms61.4%45,494
halfbaths17.2%12,772
fullbaths61.2%45,329
imprvalue72.9%54,010
landvalue97.0%71,872
agvalue<0.1%0
totalvalue98.6%73,093
taxacres99.5%73,730
calcarea100%74,107
saleamt<0.1%0
saledate78.3%57,995
ownertype99.5%73,756
ownername99.5%73,756
owneraddr99.4%73,677
ownercity98.4%72,896
ownerstate98.4%72,896
ownerzip98.4%72,895
parceladdr99.9%74,004
parcelcity93.9%69,552
parcelstate100%74,107
parcelzip100%74,092
legaldesc99.5%73,756
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%6
page<0.1%6
block<0.1%0
lot<0.1%0
parceltype4.6%3,427
accesstype4.6%3,427
iucnclass3.0%2,255
placename8.6%6,407
placetype8.7%6,459
firmid100%74,107
firmdate100%74,107
fldzone100%74,107
zonesubty94.1%69,758
staticbfe0.2%185
elevmin97.4%72,172
elevmax97.4%72,172
elevavg97.4%72,172
fireplaces8.0%5,921
heating61.7%45,713
heatfuel61.7%45,713
cooling61.7%45,713
foundation61.7%45,713
roofcover58.1%43,067
siding61.7%45,713
bldgtype<0.1%0
naicscode24.9%18,448
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%74,107
centroidx100%74,107
centroidy100%74,107
surfpointx100%74,107
surfpointy100%74,107
geom100%74,107
extras100%74,107
lrversion100%74,107

Schema mapping

How source columns from the acquired Flathead 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 — Flathead County, Montana (30029) 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 97.4% elevmin 97.4% elevmax 97.4% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 94.1% zonesubty 0.2% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 99.2% usecode 100% numbldgs 73.6% numunits 61.7% yearbuilt 61.9% numfloors 61.7% bldgsqft 61.4% bedrooms 61.2% fullbaths 78.3% saledate 93.9% parcelcity 100% parcelstate 100% parcelzip 61.7% heating 61.7% heatfuel 61.7% cooling 61.7% foundation 58.1% roofcover 61.7% 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 staticbfe elevmin elevmax elevavg heating heatfuel cooling foundation roofcover siding updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (26) — 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, fireplaces, 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 Flathead County:

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Attribute coverageSchema mappingNeighboring countiesRelated