In addition to its museum collection in the historic mansion and surrounding sculpture garden, The Citadelle Abraham Gallery hosts three exhibits from collectives across the world annually. Total attendance and programs reached more than 9,000 in 2016. Of those, 1,800 were from area school districts, traveling over 2 hours.

Art education outreach programs reached 3,800 students and traveled 5,932 miles the same year. Over 500 attend the Fall Foliage and 4th of July activities each year. Roughly half of the visitors are seniors, over 55.