What's the model and age of that ride? My 1996 LTS1 was made in the US (as was the '92ish Zaskar that I passed down to my nephew), but I was under the impression that almost anything built after the Schwinn merger came from overseas.
Back in college 20+ years ago, Trek invited a bunch of us engineers-in-training to visit their Waterloo plant where damn near every aluminum bike frame, carbon frame, and even many steel frames were welded and assembled by actual Americans. But by that time, domestic manufacturing of "affordable" bikes was already sharply declining. Gary Fisher (pre-Trek buyout) had already pioneered offshore manufacturing in Taiwan (Chinese manufacturing was still pretty scary), and companies like Specialized and GT quickly followed for everything but high-end aluminum stuff (material was the giveaway - 7005 frames were almost always welded overseas).
Cannondale hung on for a while, but they went through enough financial turmoil with failed attempts at wheelchairs and motorcycles that Pacific and then Dorel turned the company from an innovative domestic manufacturer into yet another importer of foreign bikes.
As others mentioned, Alchemy and Guerilla are doing carbon in the US, but that's all high-end stuff. There are also still some independents such as Frank The Welder and Rivendell, and a ton of smaller companies (I went to high school with Scott Quiring who runs his own shop in Free Soil, MI). There was a company in the Pacific Northwest (the name of which escapes me) that was an aluminum frame OE for mid-level/mid-volume bikes, but they stopped doing bike stuff several years ago.
The bottom line is that "affordable" bikes are no longer made in the US. Hopefully that situation changes soon with the the tariffs and general fucked-upedness in China right now (the latter of which has prevented bike shops from restocking).