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Fergus County, MT Parcels & GIS Data

Fergus County, MT parcel data: 21,919 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Fergus County, Montana parcel data covering 21,919 property records.

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

Fergus County is a county in the U.S. state of Montana. As of the 2020 census, the population was 11,446. Its county seat is Lewistown.

FIPS 30027

Official county website: https://fergusmt.gov/

The FIPS code for Fergus County is 30027.

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Attribute coverage

Fergus County contains 21,919 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%21,919
parcelid100%21,919
parcelid2100%21,911
ogparcelid100%21,919
ogparcelid2100%21,911
parentid<0.1%0
stackid<0.1%0
geoid100%21,919
statefp100%21,919
countyfp100%21,919
countyname100%21,919
cousubfp100%21,919
cousubname100%21,919
tractce100%21,919
tractname100%21,919
taxacctnum5.7%1,256
taxyear100%21,911
taxdistrict100%21,911
usecode99.9%21,889
usedesc100%21,911
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs100%21,919
numunits33.0%7,226
yearbuilt22.8%5,004
numfloors23.2%5,086
bldgsqft22.8%5,004
bedrooms22.5%4,926
halfbaths3.8%839
fullbaths21.8%4,787
imprvalue31.9%6,992
landvalue99.8%21,884
agvalue<0.1%0
totalvalue99.8%21,885
taxacres100%21,911
calcarea100%21,919
saleamt<0.1%0
saledate79.1%17,346
ownertype100%21,911
ownername100%21,911
owneraddr99.9%21,906
ownercity99.7%21,863
ownerstate99.7%21,863
ownerzip99.7%21,863
parceladdr99.9%21,898
parcelcity42.5%9,310
parcelstate100%21,919
parcelzip100%21,919
legaldesc100%21,911
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book12.8%2,799
page12.8%2,799
block<0.1%0
lot<0.1%0
parceltype15.2%3,323
accesstype15.2%3,323
iucnclass12.4%2,723
placename16.8%3,673
placetype16.6%3,647
firmid100%21,915
firmdate100%21,915
fldzone100%21,915
zonesubty26.2%5,736
staticbfe<0.1%0
elevmin46.0%10,080
elevmax46.0%10,080
elevavg46.0%10,080
fireplaces4.5%979
heating22.8%5,004
heatfuel22.8%5,004
cooling22.8%5,004
foundation22.8%5,004
roofcover21.5%4,709
siding22.8%5,004
bldgtype<0.1%0
naicscode36.9%8,084
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%21,919
centroidx100%21,919
centroidy100%21,919
surfpointx100%21,919
surfpointy100%21,919
geom100%21,919
extras100%21,919
lrversion100%21,919

Schema mapping

How source columns from the acquired Fergus 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 — Fergus County, Montana (30027) 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 46.0% elevmin 46.0% elevmax 46.0% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 26.2% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 100% usecode 100% numbldgs 79.1% saledate 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 parcelstate parcelzip legaldesc township section range firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (40) — empty or below 50% fill in this county parentid, stackid, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt parcelcity, qtrsection, plssdesc, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype, staticbfe, fireplaces heating, heatfuel, cooling, foundation, roofcover, siding, 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 Fergus County:

On this page

Attribute coverageSchema mappingNeighboring countiesRelated