The St. Louis metropolitan area is experiencing a marked increase in 65-and-older residents, with portions of the region experiencing a more dramatic increase than others.
St. Charles County saw a 62.5 percent increase of 65-and-older residents, jumping from 24,852 seniors in 2000 to 40,378 in 2010. The city of St. Louis had a 26.5 percent decrease of seniors, dropping from 47,842 in 2000 to 35,175 in 2010.
About two-thirds of the increase in seniors in St. Charles County was due to residents aging into that age group. About one third of the 62.5 percent increase – 20.4 percent – was attributed to net migration. That means more people