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St. Charles County, MO Parcels & GIS Data

St. Charles County, MO parcel data: 171,882 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes St. Charles County, Missouri parcel data covering 171,882 property records.

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

St. Charles County is located in the central eastern part of the U.S. state of Missouri. As of the 2020 census, the population was 405,262, making it Missouri's third-most populous county.

FIPS 29183

Official county website: http://www.sccmo.org

The FIPS code for St. Charles County is 29183.

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Attribute coverage

St. Charles County contains 171,882 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%171,882
parcelid100%171,861
parcelid2<0.1%9
ogparcelid100%171,861
ogparcelid2<0.1%9
parentid<0.1%0
stackid<0.1%0
geoid100%171,882
statefp100%171,882
countyfp100%171,882
countyname100%171,882
cousubfp100%171,882
cousubname100%171,882
tractce100%171,882
tractname100%171,882
taxacctnum100%171,880
taxyear<0.1%2
taxdistrict<0.1%54
usecode100%171,854
usedesc100%171,854
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs91.6%157,485
numunits88.5%152,122
yearbuilt88.2%151,573
numfloors<0.1%0
bldgsqft88.3%151,690
bedrooms84.1%144,603
halfbaths38.4%65,938
fullbaths84.2%144,695
imprvalue92.3%158,705
landvalue80.6%138,493
agvalue9.9%17,064
totalvalue99.9%171,663
taxacres100%171,876
calcarea100%171,882
saleamt64.0%110,045
saledate77.5%133,187
ownertype100%171,875
ownername100%171,875
owneraddr100%171,854
ownercity<0.1%2
ownerstate<0.1%2
ownerzip<0.1%2
parceladdr100%171,874
parcelcity98.6%169,425
parcelstate100%171,882
parcelzip100%171,882
legaldesc100%171,853
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book91.1%156,666
page91.1%156,666
block<0.1%6
lot100%171,858
parceltype0.3%480
accesstype0.3%480
iucnclass0.1%91
placename3.3%5,675
placetype3.3%5,588
firmid100%171,881
firmdate100%171,881
fldzone100%171,881
zonesubty97.4%167,446
staticbfe<0.1%30
elevmin99.7%171,367
elevmax99.7%171,367
elevavg99.7%171,367
fireplaces<0.1%0
heating<0.1%0
heatfuel<0.1%0
cooling<0.1%0
foundation<0.1%0
roofcover<0.1%0
siding84.7%145,559
bldgtype<0.1%0
naicscode16.6%28,453
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%171,857
centroidx100%171,882
centroidy100%171,882
surfpointx100%171,882
surfpointy100%171,882
geom100%171,882
extras100%171,882
lrversion100%171,882

Schema mapping

How source columns from the acquired St. Charles 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 — St. Charles County, Missouri (29183) 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 apn taxacres parcelstate sourceurl geom 5 cols ⇢ parcelid parcelid2 taxacres parcelstate sourceurl geom 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 100% elevmin 100% elevmax 100% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 97.4% zonesubty 0.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% taxacctnum 100% usecode 100% usedesc 91.6% numbldgs 88.5% numunits 88.2% yearbuilt 88.3% bldgsqft 84.1% bedrooms 84.2% fullbaths 92.3% imprvalue 80.6% landvalue 100% totalvalue 64.0% saleamt 77.5% saledate 100% ownertype 100% ownername 100% owneraddr 100% parceladdr 98.6% parcelcity 100% parcelzip 100% legaldesc 91.1% book 91.1% page 100% lot 84.7% siding lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum usecode usedesc numbldgs numunits yearbuilt bldgsqft bedrooms fullbaths imprvalue landvalue totalvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr parceladdr parcelcity parcelstate parcelzip legaldesc book page lot firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg siding updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (36) — empty or below 50% fill in this county parentid, stackid, taxyear, taxdistrict, zoningcode, zoningdesc, numfloors, halfbaths, agvalue, ownercity, ownerstate, ownerzip, township section, qtrsection, range, plssdesc, block, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling foundation, roofcover, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit PARCEL 6 mapped · 5 kept in extras · 48 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid apn taxacres parcelstate sourceurl geom parcelid parcelid2 taxacres parcelstate sourceurl geom extras · 5 source columns preserved as json gid, county_name, fips_code, vintage_id, geoid extras not present in source — filled with NULL (48) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, parceladdr parcelcity, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, updated, taxdistrict, parentid fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering St. Charles County:

On this page

Attribute coverageSchema mappingNeighboring countiesRelated
St. Charles County, MO Parcels & GIS Data — Property Records & Maps | Land Records