St. Louis County
Parcel Data
Price: $200.00
Last Updated:
2026-Q4
Parcels in County:
401,476
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
Owner
Building Size
Neighborhood Code
Land Use Code
Zoning
Acreage (deeded)
Zip Code
Flood Zone
Flood Zone Subtype
Census Tract
Census Block
Total Market Value
Land Market Value
Building Market Value
Mail Name
Mail Address1
Mail Address3
Legal Desc1
Year Built
Buildings
Land Cover
Elevation
Owner Occupied
Robust Id
Usps Residential
Alt Id 2
Crop Cover
Acreage Adjacent With Sameowner
Municipalities Respresented in St. Louis County
Airport Township: 13,627
Bonhomme Township: 15,941
Clayton Township: 16,322
Concord Township: 16,027
Creve Coeur Township: 14,355
Ferguson Township: 13,413
Florissant Township: 13,294
Gravois Township: 14,453
Hadley Township: 10,747
Jefferson Township: 14,041
Lemay Township: 14,300
Lewis And Clark Township: 14,550
Meramec Township: 17,041
Midland Township: 14,563
Missouri River Township: 14,318
Normandy Township: 13,370
Northwest Township: 14,196
Queeny Township: 14,305
St. Ferdinand Township: 13,052
Spanish Lake Township: 13,109
Wildhorse Township: 14,636
Chesterfield Township: 16,635
Lafayette Township: 13,367
Maryland Heights Township: 13,190
Norwood Township: 13,435
Oakville Township: 14,451
Tesson Ferry Township: 15,133
University Township: 15,578
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