I think the number is a lot lower than you think. I know it is lower
than you allude to. It does get significantly higher if you include
all the folks who think they should not pay taxes.
These numbers are probably reasonably close:
If you use those who are supported by Temporary Assistance to Needy
Families (TANF)--best described as a federal largess to indigent
families with dependent children--as stated by the Dept. of Health the
data suggests 1.7% of the total population that derive over 50% of
their income from Welfare supports.
The number stated that receive any portion of their support from from
welfare assistance--including food stamps--it is 29,900,000 or roughly
8% of the total population in the United States.
This breaks down to:
39% white 11,661,000 of 29,900,000 recipients
38% black 11,362,000 of 29,900,000
17% Hispanic 5,083,000 of 29,900,000
Read more:
http://wiki.answers.com/Q/What_percentage_of_people_in_US_are_on_welfare#ixzz23fdYe1lA
That is a far cry from "most". ;-)