Trees
The City of Evanston has inventoried and maintains over 32,000 trees located on City property and in the parkways. The initial data provided on trees located within the City of Evanston was collected in 2014. Maintenance and tree preservation efforts are an ongoing part of the City operations, thus the data contained herein does not represent current figures.
- Records
- 35,750
- Formats
- 5
- Last updated
- Jul 3, 2025
Download & API
Trees (CSV)csv
Spreadsheet — attributes, with coordinates for point layers
Trees (GeoJSON)geojson
GeoJSON — for web maps and GIS tools
Trees (GeoParquet)geoparquet
Columnar — query with DuckDB / SQL
Trees (map tiles)pmtiles
Vector tiles — embed in a map
Live ArcGIS layer (source)arcgis
Rendered from PMTiles, queried in-browser from GeoParquet — no server. How this works
Schema
| Field | Type | Values |
|---|---|---|
| LifeCycle | string | 4 values: Active Tree (31,988), Planting Site (1,744), Removed Tree (1,542)… |
| Genus | string | |
Species SPP | string | |
Cultivar CULTIVAR | string | |
Common name Common | string | |
| DBH | number | 0.00 to 76.00 |
Address or block number Address | string | |
Interpolated address Suffix | string | 9 values: X (5,723), thelin ct (12), x (8)… |
| Street | string | |
On street or park OnStr | string | |
| Side | string |