BOOMERS ON THE RISE Demographics show 75-to-84 age group accounts for 42.5% of the population of Rossmoor Rossmoor’s largest age group – those from 75 to 84 years old – has grown even larger. That group comprises 42.5% of the population, as noted in 2023 Rossmoor demographics data compiled by Member Records that was recently released. Call this the baby boom factor. Anyone who turned