Free Parcel Data

Iowa Madison County

March 2022 snapshot

GEOID19121
Archive

Machine verified 4 years old

Parcels
17,808
Fields
9
Completeness
90%
Download size
23.1 MB

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Available formats

  • gpkg GeoPackage One SQLite file, full-length field names, real CRS metadata, no sidecar files to lose.
  • shp Shapefile The format every desktop GIS reads without being asked, and the one most county assessors still publish.

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Public records, redistributed as received. No licence fee, no attribution required.

What the checks found

17,808 parcel features, 9 attributes, 90% weighted attribute fill. Reprojected to WGS 84 (EPSG:4326); geometries repaired where invalid. Point-in-time snapshot. No cross-county schema normalisation.

Columns in this file

FieldTypeFilledExample values
parcel_id OFTString 100% 010010122000000, 010010124000000, 010010126000000
pid OFTString 100% 010010122000000, 010010124000000, 010010126000000
owner OFTString 100% City Of Des Moines, City Of Des Moines, City Of Des Moines
mail_addr OFTString 100% Des Moines,, IA 00000-, Des Moines,, IA 00000-, Des Moines,, IA 00000-
situs OFTString 41% 3313 105TH ST CUMMING, 3341 105TH ST CUMMING, 3343 105TH ST CUMMING
use_code OFTString 100% A, A, A
acres OFTString 79% 38.7, 38.78, 39.59
legal OFTString 100% EXEMPT FRL NE NE PT OF MAFFIT RES, EXEMPT FRL NW NE PT OF MAFFIT RES, EXEMPT FRL SW NE PT OF MAFFIT RES
key OFTString 100% 010010122000000, 010010124000000, 010010126000000