Other than at the monastery, elderly women definitely dominated the landscape in Zagorsk. Like anywhere else, young people flee to the cities; and, of course, among the older generations, many more men than women were lost in World War II. Russia lost more people than any other country in that war—20 million, I believe—and many more were killed by Stalin when they returned.
I confess I really enjoy taking photos of older people, especially in the countryside—so I didn't put my camera down much in Zagorsk.