There are 104 operating commercial units at 64 sites. There are also 34 research reactors at varoius universities. These numbers do NOT include government reactors operated by the military or DOE.
104
104
104
At present 104 in operation
500 in each state.
104 operating Nuclear Power units
There are 104 nuclear plants licensed to operate in the US. See the Nuclear Regulator Commission's site linked below for locations.
There were 104 commercial nuclear power plants operating in the United States as of 2009.
There are many more than three states in the US with nuclear plants. Go to www.nrc.gov for a complete list
from power plants
104 see http://en.wikipedia.org/wiki/List_of_nuclear_reactors#United_States_of_America
No. See the NRC website 'www.nrc.gov' for a map of all US nuclear plants