How many ophthalmology residency programs in US?

As of my last update, there are approximately 120 ophthalmology residency programs in the United States. These programs typically offer a three-year training period following a one-year internship. The number of programs can vary slightly due to changes in accreditation and institutional offerings. For the most current information, it's best to consult resources like the Accreditation Council for Graduate Medical Education (ACGME) or the American Academy of Ophthalmology.