In the fantastic area of Geismar you’ll be in good company with around 10,393 residents with around 91% of those homeowners. With an average age of 37, the residents of Geismar 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 5 homes have been sold with an average sold price of $357,239. That is a decrease of $90,392 from the previous period.