The US Census Bureau provides recent profiles for Congressional Districts, Assembly Districts, and Senate Districts.
- Visit https://data.census.gov/all
- Click All Geographies in the Filters menu
- Choose one of the following Geographic Entities: Congressional District or State Legislative District (Lower Chamber) or State Legislative District (Upper Chamber)
- Select New York
- Select a District
- Click the Maps tab
- Click the corresponding district number on the map
- Click View Profile
Sample profiles:
New York State Library
National Conference of State Legislatures
- Redistricting and Census Resources
- Redistrictingonline.org (in collaboration with New York Law School)
New York State Legislative Task Force on Demographic Research and Reapportionment
Maps and District Profile pages provide decennial demographics data going back to 1992
New York State Department of Labor: American Community Survey
Redistricting & You for New York State (CUNY Center for Urban Research)
New York State Independent Redistricting Commission
New York State Legislative Library
Search the catalog for titles addressing demographics and reapportionment
- History of Legislative Apportionment in New York State 1777-1940
- The Manual for the Use of the Legislature of the State of New York available electronically via HeinOnline and in print is an annual publication (1840 to 1989) that provides district descriptions.