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Fergus County, MT Parcels & GIS Data

Fergus County, MT parcel data: 22,550 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Fergus County, Montana parcel data covering 22,550 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 22,550 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%22,550
parcelid99.2%22,371
parcelid2100%22,549
ogparcelid99.2%22,371
ogparcelid2100%22,549
parentid<0.1%0
stackid<0.1%0
geoid100%22,550
statefp100%22,550
countyfp100%22,550
countyname100%22,550
cousubfp100%22,550
cousubname100%22,550
tractce100%22,550
tractname100%22,550
taxacctnum99.2%22,363
taxyear100%22,550
taxdistrict99.2%22,363
usecode97.4%21,953
usedesc99.2%22,364
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs99.1%22,343
numunits33.3%7,507
yearbuilt22.2%5,008
numfloors22.6%5,098
bldgsqft22.2%5,008
bedrooms21.9%4,930
halfbaths3.7%840
fullbaths21.2%4,790
imprvalue95.4%21,516
landvalue99.2%22,361
agvalue<0.1%0
totalvalue99.2%22,361
taxacres99.2%22,363
calcarea100%22,550
saleamt<0.1%0
saledate77.0%17,366
ownertype99.2%22,363
ownername99.2%22,363
owneraddr99.1%22,358
ownercity99.0%22,316
ownerstate99.0%22,316
ownerzip99.0%22,316
parceladdr43.1%9,730
parcelcity42.3%9,533
parcelstate100%22,550
parcelzip100%22,550
legaldesc99.2%22,363
township99.7%22,475
section99.7%22,475
qtrsection99.7%22,475
range99.7%22,475
plssdesc99.7%22,475
book12.4%2,800
page12.4%2,800
block<0.1%0
lot<0.1%0
parceltype14.9%3,353
accesstype14.9%3,368
iucnclass12.2%2,761
placename16.6%3,741
placetype16.5%3,715
firmid99.3%22,397
firmdate99.3%22,397
fldzone99.3%22,397
zonesubty26.6%5,996
staticbfe<0.1%0
elevmin46.6%10,517
elevmax46.6%10,517
elevavg46.6%10,517
fireplaces4.3%978
heating22.2%5,008
heatfuel22.2%5,008
cooling22.2%5,008
foundation22.2%5,008
roofcover20.9%4,711
siding22.2%5,008
bldgtype<0.1%0
naicscode34.4%7,752
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated99.0%22,325
centroidx100%22,550
centroidy100%22,550
surfpointx100%22,550
surfpointy100%22,550
geom100%22,550
extras100%22,550
ownerlist97.7%22,026
placefp22.4%5,047
zoningurl<0.1%0
lbcsactivity61.6%13,893
lbcsfunction12.3%2,778
lbcstype68.1%15,353
lbcscharacter92.4%20,831
lbcsownership99.2%22,378
sourceurl91.5%20,630

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) 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 99.0% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 46.6% elevmin 46.6% elevmax 46.6% elevavg s_fld_haz_ar · FEMA NFHL 99.3% fldzone 26.6% zonesubty 99.3% firmdate 99.3% firmid supplemented · derived / other pipelines 99.1% numbldgs 77.0% saledate 100% parcelstate 100% parcelzip 100% qtrsection 100% plssdesc 97.7% ownerlist 61.6% lbcsactivity 68.1% lbcstype 92.4% lbcscharacter 99.2% lbcsownership 91.5% 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 firmid firmdate fldzone zonesubty 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 (41) — empty or below 50% fill in this county parentid, stackid, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt parcelcity, book, page, block, lot, parceltype, accesstype, iucnclass, placename, placetype, 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 Fergus County:

Frequently asked questions

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

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

How many parcels are in Fergus County, MT?

The current dataset contains 22,550 parcel records for Fergus County, MT, each with its boundary geometry and assessor attributes.

What is the FIPS code for Fergus County, MT?

The FIPS code for Fergus County, MT is 30027.

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

Each Fergus 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 Fergus County, MT parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated