Data · dataset · 2022
Assessor - Neighborhood Boundaries
Listed in Open Data Portal for Cook County Government
Neighborhood polygons used by the Cook County Assessor's Office for valuation and reporting.
Description
These neighborhoods are specific to the Assessor. They are intended to represent homogenous housing submarkets, NOT Chicago community areas or municipalities.
These neighborhoods were reconstructed from individual parcels using spatial buffering and simplification. The full transformation script can be found on the Assessor's GitHub . Read about the Assessor's 2025 Open Data Refresh.
Links
Get the data
- CSV datacatalog.cookcountyil.gov/api/views/pcdw-pxtg/rows.csv?accessType=DOWNLOAD ↗
download · from datacatalog cookcountyil gov
Where it is published
- datacatalog.cookcountyil.gov /Property-Taxation/Assessor-Neighborhood-Boundaries/pcdw-pxtg ↗
Open Data Portal for Cook County Government dataset page
landing page · from datacatalog cookcountyil gov
Catalogue records · 1
- SODA API datacatalog.cookcountyil.gov/resource/pcdw-pxtg.json ↗
metadata API · from datacatalog cookcountyil gov
Topics
- Stated by source
- Property & Taxation
- From keywords
- Economics & Finance
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Open Data Portal for Cook County Government | pcdw-pxtg | 5 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 | |
| concepts[field].local:field:economics-finance | mapping · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 | |
| concepts[topic].socrata_category:datacatalog_cookcountyil_gov:property-taxation | source · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 | |
| created_date | source · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 | |
| description | source · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 | /resource/description |
| publication_date | source · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 | |
| title | source · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 | /resource/name |
| updated_date | source · datacatalog cookcountyil gov | connector:datacatalog_cookcountyil_gov@1.0.0 |