Who gets Keratoconus?

The actual incidence of keratoconus is estimated to occur in 1 to 5 persons per 1,000 in the general population.   Keratoconus is generally first diagnosed in young people at puberty or in their late teens but can also be first diagnosed in people in their 40's or 50's.  Keratoconus has no known geographic, cultural or social pattern, however its incidence seems to be higher in isolated populations.  With continuing improvements to diagnostic equipment and eye care practitioner training, more cases of keratoconus are being diagnosed.