trying to find the population of Lyndonville NY

I'm trying to find the population of Lyndonville NY on the census site.  According to  Wikipedia: Wiki_link "The population was 838 at the 2010 census."  How do I find that on the census site?  

Wikipedia gives this reference:  https://www.census.gov/programs-surveys/decennial-census.html.  If I go to this site, I can find data that goes down to the county level.  But, I'm looking for data more specific.  Could you tell me where on census.gov that I can find it?

Thanks,