Mountain Park is a small slice of the territory - about 4,667 households - and it sits noticeably better off than the surrounding area on income, with a median around $95,678 against a $70,101 median across the broader service area we cover out of Conyers. That matters for garage doors in a practical way: more of these households are candidates for a full opener upgrade or an insulated door swap rather than a patch repair, because the budget for it is there.
Across the wider territory, housing spans 1938 to 2012 with a median closer to 1976, but Mountain Park's own stock clusters later, around 1979. That later build year lines up with the newer hardware we see on most calls here - steel doors, torsion springs, openers that are dated but not ancient.
We don't have a breakdown of how many of those 4,667 households own versus rent in Mountain Park specifically, so we won't guess at a number we can't back up.