St. Louis County
Parcel Data
Price: $200.00
Last Updated:
2026-Q2
Parcels in County:
401,489
Parcel data available to download as a GDB, GeoPackage, Shapefile, Excel, CSV, or Google Earth KML file.
All purchased data comes with six months of access, including any updates, at no additional cost.
Key attribute coverage for St. Louis County
The percentage of St. Louis County parcels containing the following key attributes:
Owner: 100%
Parcel Number: 100%
Acreage (Calculated): 100%
Site Address: 99.9%
Mailing Address: 99.8%
All available attributes in St. Louis County
Parcel Number
Site Address
Owner
Building Size
Neighborhood Code
Land Use Code
Land Use Class
Zoning
Acreage (deeded)
Acreage (calculated)
Perimeter
Municipality
School District
Zip Code
Flood Zone
Flood Zone Subtype
Census Tract
Census Block Group
Census Block
Total Market Value
Land Market Value
Building Market Value
Mail Name
Mail Address1
Mail Address3
Legal Desc1
Year Built
Buildings
Addr Sec Unit Num
Place Gnis Code
Land Cover
Elevation
Owner Occupied
Robust Id
Usps Residential
Alt Id 2
Plss Description
Plss Township
Plss Range
Plss Section
Crop Cover
Acreage Adjacent With Sameowner
Flood Zones
Nearest Transmission Line Dist Ft
Nearest Substation Dist Ft
Derived Geom Properties
Robust Id Source
Municipalities Respresented in St. Louis County
Airport Township: 13,627
Bonhomme Township: 15,953
Clayton Township: 16,327
Concord Township: 16,026
Creve Coeur Township: 14,356
Ferguson Township: 13,413
Florissant Township: 13,294
Gravois Township: 14,440
Hadley Township: 10,744
Jefferson Township: 14,038
Lemay Township: 14,306
Lewis And Clark Township: 14,549
Meramec Township: 17,008
Midland Township: 14,565
Missouri River Township: 14,310
Normandy Township: 13,370
Northwest Township: 14,196
Queeny Township: 14,304
St. Ferdinand Township: 13,052
Spanish Lake Township: 13,110
Wildhorse Township: 14,666
Chesterfield Township: 16,639
Lafayette Township: 13,366
Maryland Heights Township: 13,184
Norwood Township: 13,441
Oakville Township: 14,450
Tesson Ferry Township: 15,132
University Township: 15,596
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