iPoll
A compilation of over 500,000 questions from public opinion polls from
1935 to the present. Limited to polls of the U.S. population at the
national level. Restricted Access
Polling the Nations
"A compilation of the full-text of the questions and responses from over 14,000 national, state and
local surveys conducted since 1986 by some 700 polling organizations in the United States and eighty other countries." Restricted Access
Pew Research Center Survey Reports
Formerly the Times Mirror Center for People and the Press, the Pew
Research Center studies attitudes toward the press, politics and public
policy issues. Reports back to 1987 available.