By Dan Merica, CNN

Follow @DanMericaCNN

Washington (CNN) – More than three in four of Americans say religion is losing its influence in the United States, according to a new survey, the highest such percentage in more than 40 years. A nearly identical percentage says that trend bodes ill for the country.

"It may be happening, but Americans don't like it," Frank Newport, Gallup's editor in chief, said of religion's waning influence. "It is clear that a lot of Americans don't think this is a good state of affairs."

According to the Gallup survey released Wednesday, 77% of Americans say religion is losing its influence. Since 1957, when the question was first asked, Americans' perception of religion's power has never been lower.

According to the poll, 75% of Americans said the country would be better off if it were more religious.

The poll doesn't reflect Americans' personal religiosity, such as church attendance, but rather how large events and trends shape shared views, Newport explained.

For example, the sexual revolution, the Vietnam War and the rise of the counterculture fed the perception that religion was on the wane during the late 1960s, he said.

Views of a secularizing America peaked in 1969 and 1970, when 75% of Americans said faith was losing its clout in society. A similar view dominated from 1991-94 and from 2007 to the present.

Americans saw religion increasing its influence in 1957, in 1962 and at a few points during the Reagan presidency in 1980. This number also spiked to its highest point ever - 71% - after the terrorist attacks of September 11, 2001.

The pollster didn't speculate on the contemporary factors that led to the current views on faith's influence.

Still, the poll numbers are dramatically influenced by church attendance, according to Gallup. More than 90% of people who attend church weekly responded that a more religious America would be positive, compared with 58% of Americans who attended church "less often."

The Gallup poll was conducted via telephone from May 2 to May 7. A total of 1,535 people were sampled for the poll, which has a margin of error of plus or minus 3 percentage points.