College Park's housing stock centers on 1972, a few years earlier than the median across the wider service area, which lands around 1978. That gap matters more than it sounds - doors and openers installed in the early 1970s used different spring tensioning and track hardware than anything built even a decade later, and a lot of it is still hanging in these garages. The area counts 5,942 households, and median household income here runs $48,505, lower than the $63,308 median across the broader 154,949-household service territory. That income gap shows up in the calls we get: more patch repairs, fewer full teardown-and-replace jobs, more owners asking what they can fix before they replace. None of that is a complaint - it's just what a 1972-median neighborhood looks like next to a service area that's a few years younger on average. Houses built in this window often still have their original single-piece or early sectional doors, sometimes with side-mounted torsion springs that newer installers don't carry parts for without ordering ahead.