Format gpkg
Parcel Data in GeoPackage
One SQLite file, full-length field names, real CRS metadata, no sidecar files to lose.
- Datasets available
- 3,720
- Extension
- .gpkg
- Media type
- application/geopackage+sqlite3
- Geometry
- yes
Take it when
Everything the Shapefile is bad at: long attribute names, UTF-8 owner names, files over 2 GB, and several layers in one artefact.
Watch out for
Older ArcMap installations and some legacy county workflows cannot read it. It is a binary database file, so it does not diff.
Reads it QGISArcGIS ProGDAL/OGRGeoPandasSQLite
Counties available as GeoPackage
| County | GEOID | State | Vintage | Parcels | Size | Download |
|---|---|---|---|---|---|---|
| Jackson County | 17077 | IL | 2024-06 | 34.2k | 34.4 MB | Get |
| Jackson County | 17077 | IL | 2023-12 | 34.2k | 34.4 MB | Get |
| Jackson County | 17077 | IL | 2022-10 | 34.2k | 33.9 MB | Get |
| Jasper County | 17079 | IL | 2022-04 | 15.8k | 12.7 MB | Get |
| Jefferson County | 17081 | IL | 2021-08 | 30.6k | 21.8 MB | Get |
| Jersey County | 17083 | IL | 2022-10 | 14.7k | 16.7 MB | Get |
| Johnson County | 17087 | IL | 2022-12 | 12.6k | 16.1 MB | Get |
| Johnson County | 17087 | IL | 2021-05 | 12.6k | 14.1 MB | Get |
| Kane County | 17089 | IL | 2022-12 | 214k | 255 MB | Get |
| Knox County | 17095 | IL | 2022-11 | 33.3k | 28.4 MB | Get |
| Knox County | 17095 | IL | 2020-02 | 33.3k | 30.3 MB | Get |
| LaSalle County | 17099 | IL | 2022-10 | 70.8k | 70.6 MB | Get |
| LaSalle County | 17099 | IL | 2016-11 | 70.0k | 43.7 MB | Get |
| Lawrence County | 17101 | IL | 2022-11 | 15.9k | 7.8 MB | Get |
| Lee County | 17103 | IL | 2022-10 | 28.9k | 61.5 MB | Get |
| Lee County | 17103 | IL | 2017-07 | 28.8k | 41.7 MB | Get |
| Lee County | 17103 | IL | 2017-05 | 28.8k | 41.7 MB | Get |
| Livingston County | 17105 | IL | 2024-08 | 26.9k | 18.6 MB | Get |
| Livingston County | 17105 | IL | 2022-10 | 27.0k | 27.5 MB | Get |
| Logan County | 17107 | IL | 2022-10 | 18.8k | 15.9 MB | Get |
| Macon County | 17115 | IL | 2022-01 | 56.7k | 47.8 MB | Get |
| Macoupin County | 17117 | IL | 2022-10 | 38.1k | 33.0 MB | Get |
| Madison County | 17119 | IL | 2024-01 | 136k | 258 MB | Get |
| Madison County | 17119 | IL | 2022-09 | 138k | 259 MB | Get |
| Marion County | 17121 | IL | 2021-11 | 28.4k | 33.6 MB | Get |
| Marshall County | 17123 | IL | 2021-06 | 13.0k | 10.8 MB | Get |
| Mason County | 17125 | IL | 2022-10 | 16.2k | 13.6 MB | Get |
| Massac County | 17127 | IL | 2023-01 | 10.9k | 10.0 MB | Get |
| Massac County | 17127 | IL | 2022-04 | 10.8k | 9.7 MB | Get |
| McDonough County | 17109 | IL | 2022-10 | 20.6k | 45.4 MB | Get |
| McDonough County | 17109 | IL | 2017-09 | 18.0k | 36.3 MB | Get |
| McLean County | 17113 | IL | 2020-02 | 70.8k | 75.9 MB | Get |
| Menard County | 17129 | IL | 2022-03 | 11.9k | 9.7 MB | Get |
| Mercer County | 17131 | IL | 2022-10 | 13.9k | 17.4 MB | Get |
| Monroe County | 17133 | IL | 2024-06 | 19.5k | 21.0 MB | Get |
| Monroe County | 17133 | IL | 2022-02 | 19.4k | 19.9 MB | Get |
| Morgan County | 17137 | IL | 2020-07 | 22.1k | 25.9 MB | Get |
| Moultrie County | 17139 | IL | 2022-10 | 11.0k | 9.3 MB | Get |
| Ogle County | 17141 | IL | 2021-06 | 31.3k | 36.7 MB | Get |
| Peoria County | 17143 | IL | 2022-04 | 89.0k | 75.5 MB | Get |
| Perry County | 17145 | IL | 2022-10 | 19.6k | 18.9 MB | Get |
| Perry County | 17145 | IL | 2021-08 | 16.2k | 19.8 MB | Get |
| Piatt County | 17147 | IL | 2022-10 | 12.6k | 17.1 MB | Get |
| Pike County | 17149 | IL | 2022-10 | 21.3k | 20.5 MB | Get |
| Pope County | 17151 | IL | 2022-10 | 7.5k | 10.2 MB | Get |
| Pulaski County | 17153 | IL | 2019-11 | 7.5k | 8.6 MB | Get |
| Putnam County | 17155 | IL | 2021-02 | 8.4k | 6.7 MB | Get |
| Putnam County | 17155 | IL | 2017-07 | 7.9k | 6.6 MB | Get |
| Randolph County | 17157 | IL | 2024-06 | 26.0k | 31.7 MB | Get |
| Randolph County | 17157 | IL | 2022-04 | 26.8k | 28.0 MB | Get |
| Randolph County | 17157 | IL | 2017-08 | 26.2k | 30.4 MB | Get |
| Richland County | 17159 | IL | 2024-01 | 13.2k | 9.6 MB | Get |
| Richland County | 17159 | IL | 2022-10 | 13.1k | 9.5 MB | Get |
| Rock Island County | 17161 | IL | 2020-09 | 66.4k | 72.8 MB | Get |
| Saline County | 17165 | IL | 2022-10 | 21.5k | 24.9 MB | Get |
| Saline County | 17165 | IL | 2020-12 | 21.5k | 22.6 MB | Get |
| Schuyler County | 17169 | IL | 2022-10 | 9.1k | 15.9 MB | Get |
| Scott County | 17171 | IL | 2022-10 | 6.7k | 8.6 MB | Get |
| Shelby County | 17173 | IL | 2022-10 | 20.9k | 20.5 MB | Get |
| Stark County | 17175 | IL | 2022-10 | 6.0k | 7.5 MB | Get |
Other formats
shp
Shapefile
The format every desktop GIS reads without being asked, and the one most county assessors still publish.
geojson
GeoJSON
Plain text, WGS84, readable in a browser and in a code review. The web's parcel format.
csv
CSV
The attribute table with the geometry left behind — parcel IDs, owners, addresses, valuations.
parquet
GeoParquet
Columnar, compressed, and typed. Built for reading one column of ten million parcels rather than one parcel at a time.