The Southern Poverty Law Center has been tracking hate groups since 1971, and as part of its mission, SPLC has identified 917 hate groups in our United States. This includes neo-Nazis, anti-government militias, radical Christians and anti LGBT groups. The Hate Map might surprise you.
With the Hate Map link, you can type in any State or group, by name. It was a surprise to discover 47 hate groups right here in New York.
Hatewach monitors and exposes the activities of the American radical right. Follow them here.