This dataset contains tax parcel polygons for the property tax assessment at the Cook County, IL, as described at Cook county- Open data. Since we are sharing this dataset to enable replication of our performance tests, there are no variables included except for IDs.
- Observations = 592,521
- Variables = 5
- Year = 2020
Overview of data
| Variable | Description |
|---|---|
| POLY_ID | Polygon ID |
| ID | Unique ID |
| AREA | Area |
| PIN_OLD | Old 10-digit parcel ID |
| PIN | 10-digit parcel ID |
Source
Cook county government. ccgisdata. Retrieved from https://datacatalog.cookcountyil.gov/
Prepared by Center for Spatial Data Science. Last updated February 1, 2021. Data provided “as is,” no warranties.