:When Catholic schools educated 12 percent of all schoolchildren in the United States, in 1965, the proportion of Catholics in the general population was 24 percent. Catholics still make up about one-quarter of the American population, but their schools enroll less than 5 percent of all students (see Figure 3). | :When Catholic schools educated 12 percent of all schoolchildren in the United States, in 1965, the proportion of Catholics in the general population was 24 percent. Catholics still make up about one-quarter of the American population, but their schools enroll less than 5 percent of all students (see Figure 3). |