A discovery portal for sample U.S. Census and American Community Survey data. Data is available at the census tract or Neighborhood Tabulation Area level.
NYC Open Data makes the wealth of public data generated by various New York City agencies and other City organizations available for public use.
CoreData is the Furman Center for Real Estate and Urban Policy's data finding tool. CoreData collects a broad array of data on demographics, neighborhood conditions, transportation, housing stock and other aspects of the New York City real estate market.
CitiBike releases data on bike rides throughout the city of New York. The data is available to download quarterly.
BYTES of the BIG APPLE is a family of software, data and geographic base map files for the City of New York. The Department of City Planning offers these products for free download or by a license agreement.
Brings together local, state, and federal data in one place, searchable by location or subject.
Many individual government agencies collect and release data on their own websites.