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Survey examines American attitudes on unity and security 25 years after 9/11

Most Americans see lasting national change alongside declining solidarity, according to CBS News.

The short version

  • A survey indicates that most Americans consider the Sept. 11, 2001 attacks a transformative event that permanently changed the country.[CBS News]
  • A majority of respondents perceive less national unity today than in 2001, though roughly half think the public would unite again following a foreign attack.[CBS News]
  • Views on current domestic terror preparedness are split along partisan lines, with most Republicans expressing confidence while most Democrats and independents do not.[CBS News]

Key facts

  • Most Americans view the Sept. 11, 2001 attacks as a defining moment that fundamentally altered the nation.[CBS News]
  • A majority of the public feels there is less unity in the country today than at the time of the attacks.[CBS News]
  • Most respondents assess the campaign against terrorism as having been at least somewhat successful.[CBS News]
  • Roughly 50% believe the nation would unite as much or more if an overseas attack occurred today, while 40% doubt it would come together similarly.[CBS News]
  • Opinions on domestic terror preparedness divide sharply by party, with most Republicans viewing the U.S. as prepared and most Democrats and independents disagreeing.[CBS News]
  • The CBS News/YouGov poll surveyed 2,373 U.S. adults between Sept. 1 and Sept. 4, 2026, with a margin of error of plus or minus 2.3 percentage points.[CBS News]

What remains uncertain

  • Whether the American public would actually unite in the aftermath of a future overseas attack remains uncertain, with 40% expressing skepticism.[CBS News]

Sources

Outlet counts describe coverage, not independent confirmation. Reports may share a wire service or original source.