Tompkins County 2020 Census Profile - View Census info for Tompkins County and Municipalities here.
For Redistricting Information See the Redistricting Site.
Downloadable data such as tracts, blocks, and block groups for the 2020 and 2010 Census can be found on the Tompkins County Open Data Portal
Census 2020 Summary Infographics
Legislative Dist 1 ; Legislative Dist 2 ; Legislative Dist 3
Below is a list of the most requested census-related maps. Please be aware that these are based on the 2000 Census. For more info on the 2010 Census check here 
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Old Census Data
- Census 2000 Urban Areas
- Census Tracts 2000
- Population Density 1990
- Population Density 2012 (an interactive app)
- American Community Survey Demographic Data from 2013-2017 Vintage (ESRI Living Atlas, Interactive)