(Washington Post) The broader culture has undoubtedly influenced the increased questioning among American Jews about circumcision.
Since 1979, the national rate went down 10 percent overall (or 6 percentage points, to 58 percent). The region with the steepest drop by far was the West, where the overall percentage of newborns circumcised went down 37 percent, to 40 percent.
Especially in the Northeast and Midwest, circumcision has been the mainstream American thing to do. American Jews didn’t have to consider as a factor the possibility that their sons would stand out.