How Many People in the World Wear Glasses?

Over four billion persons worldwide wear glasses. According to the Vision Council of America, around 75 percent of the world’s adult population utilises vision correction devices, and 64 percent of them wear glasses.

More women than men wear eyeglasses; almost fifty percent of women versus forty-two percent of males. 85 percent of the total population wears sunglasses. Vision issues associated with nearsightedness are more prevalent among younger individuals, whereas farsighted vision issues are more prevalent among the elderly. At least a mild astigmatism affects one-third of persons who use glasses.

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