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Buchanan County, MO Parcels & GIS Data

Buchanan County, MO parcel data: 40,255 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Buchanan County, Missouri parcel data covering 40,255 property records.

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

Buchanan County is located in the U.S. state of Missouri. As of the 2020 United States census, the population was 84,793. Its county seat is St.

FIPS 29021

Official county website: https://buchanan.integritygis.com/

The FIPS code for Buchanan County is 29021.

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Attribute coverage

Buchanan County contains 40,255 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%40,255
parcelid100%40,235
parcelid2100%40,244
ogparcelid100%40,235
ogparcelid2100%40,244
parentid<0.1%0
stackid<0.1%0
geoid100%40,255
statefp100%40,255
countyfp100%40,255
countyname100%40,255
cousubfp100%40,255
cousubname100%40,255
tractce100%40,255
tractname100%40,255
taxacctnum<0.1%0
taxyear100%40,255
taxdistrict<0.1%0
usecode67.1%27,020
usedesc72.0%29,000
zoningcode0.5%187
zoningdesc0.5%187
numbldgs89.7%36,107
numunits66.1%26,592
yearbuilt<0.1%0
numfloors66.1%26,592
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue<0.1%0
landvalue<0.1%0
agvalue<0.1%0
totalvalue<0.1%0
taxacres99.7%40,142
calcarea100%40,255
saleamt<0.1%0
saledate<0.1%0
ownertype100%40,238
ownername100%40,238
owneraddr<0.1%0
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr100%40,235
parcelcity100%40,235
parcelstate100%40,255
parcelzip100%40,255
legaldesc<0.1%0
township100%40,254
section100%40,254
qtrsection100%40,254
range100%40,254
plssdesc100%40,254
book<0.1%0
page<0.1%0
block<0.1%0
lot<0.1%0
parceltype0.4%148
accesstype0.4%170
iucnclass0.2%100
placename4.7%1,890
placetype4.4%1,787
firmid0.3%130
firmdate0.3%130
fldzone0.3%130
zonesubty0.3%127
staticbfe<0.1%0
elevmin99.3%39,955
elevmax99.3%39,955
elevavg99.3%39,955
fireplaces<0.1%0
heating<0.1%0
heatfuel<0.1%0
cooling<0.1%0
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
bldgtype<0.1%0
naicscode4.2%1,699
frsid0.3%127
dfrurl0.3%127
caapermit0.3%127
cwapermit0.3%127
rcrapermit0.3%127
updated99.5%40,063
centroidx100%40,255
centroidy100%40,255
surfpointx100%40,255
surfpointy100%40,255
geom100%40,255
extras100%40,245
ownerlist85.8%34,543
placefp80.7%32,488
zoningurl<0.1%1
lbcsactivity71.7%28,876
lbcsfunction71.7%28,865
lbcstype75.2%30,280
lbcscharacter90.3%36,341
lbcsownership100%40,240
sourceurl<0.1%0

Schema mapping

How source columns from the acquired Buchanan 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 — Buchanan County, Missouri (29021) 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 PARCEL name pid2 gis_acre name1 situsaddress situs_city situs_state site_zip geom situs_num shape_starea__ shape_stlength__ parcelid parcelid2 taxacres ownername parceladdr parcelcity parcelstate parcelzip geom extras ZONING zoning_code description geom zoningcode zoningdesc geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% taxyear 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 99.3% elevmin 99.3% elevmax 99.3% elevavg s_fld_haz_ar · FEMA NFHL 0.3% fldzone 0.3% zonesubty 0.3% firmdate 0.3% firmid supplemented · derived / other pipelines 67.1% usecode 72.0% usedesc 89.7% numbldgs 66.1% numunits 66.1% numfloors 100% township 100% section 100% qtrsection 100% range 100% plssdesc 85.8% ownerlist 80.7% placefp 71.7% lbcsactivity 71.7% lbcsfunction 75.2% lbcstype 90.3% lbcscharacter 100% lbcsownership lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear usecode usedesc zoningcode zoningdesc numbldgs numunits numfloors taxacres calcarea ownertype ownername parceladdr parcelcity parcelstate parcelzip township section qtrsection range plssdesc firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist placefp lbcsactivity lbcsfunction lbcstype lbcscharacter lbcsownership publish.parcel_layer columns not fed by these sources (46) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxdistrict, yearbuilt, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue, landvalue, agvalue, totalvalue saleamt, saledate, owneraddr, ownercity, ownerstate, ownerzip, legaldesc, book, page, block, lot, parceltype, accesstype, iucnclass, placename placetype, staticbfe, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit cwapermit, rcrapermit, zoningurl, sourceurl PARCEL 10 mapped · 1 transformed · 45 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL name pid2 gis_acre name1 situsaddress situs_city situs_state site_zip geom situs_num shape_starea__ shape_stlength__ parcelid parcelid2 taxacres ownername parceladdr parcelcity parcelstate parcelzip geom extras json_build_object('situs_num', situs_num::text, 'shape_starea__… not present in source — filled with NULL (45) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, owneraddr, ownercity, ownerstate, ownerzip, legaldesc, township section, qtrsection, range, plssdesc, book, page, block, lot, updated, sourceurl, taxdistrict, parentid, heatfuel, fireplaces, heating, cooling foundation, roofcover, siding ZONING 4 mapped · 1 transformed · 6 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING zoning_code description geom zoningcode zoningdesc geom extras json_build_object()::text not present in source — filled with NULL (6) zoningtype, ordinance, setbacks, restrictions, notes, sourceurl

Neighboring counties

Parcel data for counties bordering Buchanan County:

Frequently asked questions

Where can I find Buchanan County, MO parcel and GIS data?

Land Records publishes a Buchanan County, MO 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 Buchanan County, MO dataset as a GeoPackage or CSV.

How many parcels are in Buchanan County, MO?

The current dataset contains 40,255 parcel records for Buchanan County, MO, each with its boundary geometry and assessor attributes.

What is the FIPS code for Buchanan County, MO?

The FIPS code for Buchanan County, MO is 29021.

What information does each Buchanan County, MO parcel record include?

Each Buchanan County, MO 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 Buchanan County, MO parcel data free?

You can preview Buchanan County, MO 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 Buchanan County, MO have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated