Aldridge studied at the Colorado Women's College, completing a BA in sociology and psychology in 1977, and then at the University of Colorado Denver, where she obtained a master's degree and then a doctorate in public administration, graduating in 1991.
Aldridge's educational background includes studying sociology and psychology at the Colorado Women's College, from which she received a degree in 1977. She then continued her education at the University of Colorado Denver, where she earned advanced degrees in public administration and ultimately graduated in 1991.