Tompkins County

Region: Southern Tier · Type: County · Status: Live

Topic Details
Data site Tompkins County Open Data Portal
Web address https://tcdata-tompkinscounty.opendata.arcgis.com/
Built on ArcGIS Hub
How to get the data ArcGIS Hub (OGC API Records search, DCAT-US) + ArcGIS REST
API address https://tcdata-tompkinscounty.opendata.arcgis.com/api/search/v1/collections/dataset/items
Key needed? No
Datasets 32 datasets (Hub ‘dataset’ collection), 45 items total; DCAT 45 entries (2026-11-05)
Last checked 2026-11-05
How we checked Hub domain record: orgId oJbAAWNInLrxvF0A, org ‘Tompkins County Mapping Portal’. DCAT: publisher ‘Tompkins County Mapping Portal’ (42) / County IT GIS Division (1); contact points to tompkinscountyny.gov GIS Division; 39/39 bboxes in NY. 330 public feature services in the org. Verified by curl (HTTP).

Notes

Example request

curl "https://tcdata-tompkinscounty.opendata.arcgis.com/api/search/v1/collections/dataset/items?limit=1"

Result: numberMatched 32; first item “Tompkins County Polling Places” (2026-11-05)

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