Full dentures tend to last an average of five to 10 years, while partial dentures tend to last an average of 15 years. However, the longevity of your full or partial dentures also depends on the materials used and how well you care for your dentures. Be sure to visit our Bakersfield office for dental exams with Dr. Garger at least once every six months so he can ensure your dentures are working properly and repair them as needed.