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Prevalence of Open-Angle Glaucoma Among Adults in the United States

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    • An estimated 2.3 million Americans 40 and older currently have glaucoma. That number is expected to grow by 50% to 3.36 million by 2020.  
    • Glaucoma is responsible for 3 out of every 4 cases of visual impairment in the U.S.  
    • Glaucoma affects less than 1 in 100 people ages 40 to 49.  That rate increases to close to 1 in 10 for individuals over the age of 80.  
    • Around 711,000 Americans age 80 and older have glaucoma– 7.7% of the 80 and older population.  
    • Around 50% of those with glaucoma are not aware that they have the disease.  
    • Glaucoma is almost 3 times more common in African Americans than in whites.  
    • An estimated 2.2 million Americans age 40 and older have glaucoma– 1.9% of the 40 and older population.