In the fantastic area of Glen Carbon you’ll be in good company with around 17,065 residents with around 72% of those homeowners. With an average age of 39, the residents of Glen Carbon are well established, made up of families of all age groups. Though fairly kicked back throughout the week, during weekends and holidays, you can see a lot more activity and excitement. Over the past 30 days roughly 9 homes have been sold with an average sold price of $325,532. That is a decrease of $96,030 from the previous period.