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Dawson County, MT Parcels & GIS Data

Dawson County, MT parcel data: 9,381 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Dawson County, Montana parcel data covering 9,381 property records.

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

Dawson County is a county located in the U.S. state of Montana. As of the 2020 census, the population was 8,940. Its county seat is Glendive.

FIPS 30021

The FIPS code for Dawson County is 30021.

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Attribute coverage

Dawson County contains 9,381 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%9,381
parcelid100%9,381
parcelid2100%9,379
ogparcelid100%9,381
ogparcelid2100%9,379
parentid<0.1%0
stackid<0.1%0
geoid100%9,381
statefp100%9,381
countyfp100%9,381
countyname100%9,381
cousubfp100%9,381
cousubname100%9,381
tractce100%9,381
tractname100%9,381
taxacctnum4.6%429
taxyear100%9,379
taxdistrict100%9,379
usecode100%9,379
usedesc100%9,379
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs100%9,381
numunits49.4%4,634
yearbuilt36.3%3,404
numfloors36.3%3,408
bldgsqft36.3%3,404
bedrooms35.7%3,352
halfbaths5.7%532
fullbaths35.1%3,293
imprvalue48.1%4,515
landvalue99.8%9,362
agvalue<0.1%0
totalvalue99.8%9,362
taxacres100%9,379
calcarea100%9,381
saleamt<0.1%0
saledate82.6%7,747
ownertype100%9,379
ownername100%9,379
owneraddr100%9,378
ownercity100%9,378
ownerstate100%9,378
ownerzip100%9,378
parceladdr100%9,380
parcelcity56.7%5,323
parcelstate100%9,381
parcelzip100%9,381
legaldesc100%9,379
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book21.5%2,014
page21.5%2,014
block<0.1%0
lot<0.1%0
parceltype8.2%772
accesstype8.2%772
iucnclass4.9%461
placename10.7%1,008
placetype10.6%998
firmid<0.1%0
firmdate<0.1%0
fldzone<0.1%0
zonesubty<0.1%0
staticbfe<0.1%0
elevmin0.1%14
elevmax0.1%14
elevavg0.1%14
fireplaces4.2%392
heating36.3%3,404
heatfuel36.3%3,404
cooling36.3%3,404
foundation36.3%3,404
roofcover35.0%3,280
siding36.3%3,404
bldgtype<0.1%0
naicscode30.2%2,834
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%9,381
centroidx100%9,381
centroidy100%9,381
surfpointx100%9,381
surfpointy100%9,381
geom100%9,381
extras100%9,381
ownerlist<0.1%0

Schema mapping

How source columns from the acquired Dawson 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 — Dawson County, Montana (30021) 1 entity · most recent acquisition per entity · generated 2026-07-25 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 0.1% elevmin 0.1% elevmax 0.1% elevavg supplemented · derived / other pipelines 100% usecode 100% numbldgs 82.6% saledate 56.7% parcelcity 100% parcelstate 100% parcelzip 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 parcelcity parcelstate parcelzip legaldesc township section range elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (44) — empty or below 50% fill in this county parentid, stackid, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt qtrsection, plssdesc, book, page, 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, ownerlist 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 Dawson County:

Frequently asked questions

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

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

How many parcels are in Dawson County, MT?

The current dataset contains 9,381 parcel records for Dawson County, MT, each with its boundary geometry and assessor attributes.

What is the FIPS code for Dawson County, MT?

The FIPS code for Dawson County, MT is 30021.

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

Each Dawson 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 Dawson County, MT parcel data free?

You can preview Dawson 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.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated