Proof of concept.This is an unofficial demo built by Datopian from the City of Evanston's public data. The official portal is data.cityofevanston.org. Questions or feedback: hello@datopian.com

A PortalJS proof of concept · data from the City of Evanston's ArcGIS Hub

Zoning overlay districts

The Zoning Code is located in Title 6 of the Municipal City Code. The Zoning Code promotes the public health, safety, comfort, convenience, general welfare, objectives and policies of the comprehensive general plan. As adopted and amended by the Evanston City Council, the Zoning Code establishes and regulates buildings and building setbacks along streets, alleys, property lines, use of lot areas, parking and loading, and the areas of open space between and among surrounding buildings.

Records
11
Formats
5
Last updated
Jul 3, 2025

Download & API

Zoning overlay districts (CSV)csv
Spreadsheet — attributes, with coordinates for point layers
Download
Zoning overlay districts (GeoJSON)geojson
GeoJSON — for web maps and GIS tools
Download
Zoning overlay districts (GeoParquet)geoparquet
Columnar — query with DuckDB / SQL
Download
Zoning overlay districts (map tiles)pmtiles
Vector tiles — embed in a map
Download
Live ArcGIS layer (source)arcgis
Download

Rendered from PMTiles, queried in-browser from GeoParquet — no server. How this works

Schema

FieldTypeValues
Overlay District
OL_CODE
string5 values: oWE (4), oRD (3), oH (2)…