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This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

Assessor [Archived 05-11-2022] - Residential Neighborhood Boundaries

Metadata Updated: February 1, 2026

Neighborhoods play an important role in residential property assessment. Single-family and residential multi-family property assessments are sensitive to neighborhood boundaries. Neighborhoods are nearly always used in statistical regression models to produce initial assessed values, and comparable properties are nearly always selected from within neighborhoods for the purposes of appeal. See data notes for additional information.

Access & Use Information

Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: See this page for license information.

Downloads & Resources

Dates

Metadata Created Date November 10, 2020
Metadata Updated Date February 1, 2026

Metadata Source

Harvested from cookcountyil json

Additional Metadata

Resource Type Dataset
Metadata Created Date November 10, 2020
Metadata Updated Date February 1, 2026
Publisher datacatalog.cookcountyil.gov
Maintainer
Identifier https://datacatalog.cookcountyil.gov/api/views/wyzt-dzf8
Data First Published 2020-05-21
Data Last Modified 2026-01-27
Category Property & Taxation
Public Access Level public
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://datacatalog.cookcountyil.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id ee8211ef-4558-4bde-8039-2e727dbfcfac
Harvest Source Id d52781fd-51ef-4061-9cd2-535a0afb663b
Harvest Source Title cookcountyil json
Homepage URL https://datacatalog.cookcountyil.gov/d/wyzt-dzf8
License http://creativecommons.org/publicdomain/zero/1.0/legalcode
Source Datajson Identifier True
Source Hash bda80e795df90efa3201c99038a6f4af951297897d27eb038ebd37f15b82e793
Source Schema Version 1.1

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