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New York Government Data

7,399 open datasets about New York from 3 state and local governments and federal agencies.

Datasets

7,399

State government

1,478

County and city

2,851

Federal, about the state

3,070

Open data portals

Official portals run by governments in New York

Publishers

State and local governments with datasets in the catalog

New York datasets

7,399 datasets

Only the first 50 pages are listed. Narrow the list by area or type to see more.

Only show:State government (1,478)County and city (2,851)Federal agencies (3,070)

Frequently asked questions

Does New York have an open data portal?
Yes. NYC Open Data (data.cityofnewyork.us), Open NY (data.ny.gov), Health Data NY (health.data.ny.gov) and 1 more publish open data for New York.
How many datasets are there about New York?
The DatenUS catalog lists 7,399 datasets: 1,478 from the state government, 2,851 from counties and cities, and 3,070 federal datasets that cover New York.
Is this data free to use?
State and local portals usually allow free reuse under an open license or their terms of use, and most federal data is in the public domain. Check each dataset page for its license.

Source: NYC Open Data, Open NY, Health Data NY, Data.gov Catalog · Last updated 10/27/2026