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Sweet Grass County, MT Parcels & GIS Data

Sweet Grass County, MT parcel data: 5,971 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Sweet Grass County, Montana parcel data covering 5,971 property records.

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

Sweet Grass County is a county located in the U.S. state of Montana. As of the 2020 census, the population was 3,678. Its county seat is Big Timber.

FIPS 30097

Official county website: https://itax.tylertech.com/SweetgrassMT/

The FIPS code for Sweet Grass County is 30097.

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Attribute coverage

Sweet Grass County contains 5,971 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%5,971
parcelid98.0%5,853
parcelid2100%5,971
ogparcelid98.0%5,853
ogparcelid2100%5,971
parentid<0.1%0
stackid<0.1%0
geoid100%5,971
statefp100%5,971
countyfp100%5,971
countyname100%5,971
cousubfp100%5,971
cousubname100%5,971
tractce100%5,971
tractname100%5,971
taxacctnum98.0%5,853
taxyear100%5,971
taxdistrict98.0%5,853
usecode97.0%5,792
usedesc98.0%5,853
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs97.9%5,846
numunits40.3%2,409
yearbuilt30.3%1,807
numfloors30.3%1,807
bldgsqft30.3%1,807
bedrooms29.7%1,774
halfbaths8.1%486
fullbaths29.5%1,764
imprvalue93.1%5,557
landvalue97.8%5,840
agvalue<0.1%0
totalvalue97.8%5,840
taxacres98.0%5,853
calcarea100%5,971
saleamt<0.1%0
saledate74.8%4,465
ownertype98.0%5,853
ownername98.0%5,853
owneraddr98.0%5,853
ownercity97.9%5,848
ownerstate97.9%5,848
ownerzip97.9%5,848
parceladdr46.8%2,793
parcelcity42.8%2,556
parcelstate100%5,971
parcelzip100%5,971
legaldesc98.0%5,853
township97.7%5,834
section97.7%5,834
qtrsection97.7%5,834
range97.7%5,834
plssdesc97.7%5,834
book73.4%4,383
page73.4%4,383
block<0.1%0
lot<0.1%0
parceltype19.1%1,142
accesstype19.4%1,159
iucnclass16.3%972
placename21.9%1,309
placetype21.8%1,299
firmid100%5,971
firmdate100%5,971
fldzone100%5,971
zonesubty58.5%3,493
staticbfe<0.1%0
elevmin2.8%167
elevmax2.8%167
elevavg2.8%167
fireplaces5.8%345
heating30.3%1,807
heatfuel30.3%1,807
cooling30.3%1,807
foundation30.3%1,807
roofcover28.1%1,677
siding30.3%1,807
bldgtype<0.1%0
naicscode49.7%2,968
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated97.8%5,838
centroidx100%5,971
centroidy100%5,971
surfpointx100%5,971
surfpointy100%5,971
geom100%5,971
extras100%5,971
ownerlist95.5%5,705
placefp17.3%1,033
zoningurl<0.1%0
lbcsactivity59.7%3,567
lbcsfunction18.6%1,108
lbcstype62.6%3,738
lbcscharacter94.9%5,664
lbcsownership98.3%5,867
sourceurl89.1%5,323

Schema mapping

How source columns from the acquired Sweet Grass 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 — Sweet Grass County, Montana (30097) 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 97.8% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 2.8% elevmin 2.8% elevmax 2.8% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 58.5% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 97.9% numbldgs 74.8% saledate 100% parcelstate 100% parcelzip 97.7% qtrsection 97.7% plssdesc 73.4% book 73.4% page 95.5% ownerlist 59.7% lbcsactivity 62.6% lbcstype 94.9% lbcscharacter 98.3% lbcsownership 89.1% 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 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 (39) — 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, 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 Sweet Grass County:

Frequently asked questions

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

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

How many parcels are in Sweet Grass County, MT?

The current dataset contains 5,971 parcel records for Sweet Grass County, MT, each with its boundary geometry and assessor attributes.

What is the FIPS code for Sweet Grass County, MT?

The FIPS code for Sweet Grass County, MT is 30097.

What information does each Sweet Grass County, MT parcel record include?

Each Sweet Grass 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 Sweet Grass County, MT parcel data free?

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

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated