TroyAthlete saidMontgomery has one gay bar, and that's probably where you're gonna have to start meeting people. There's really no gayborhood, it's a small city...with an interesting history. Good luck.
I have family there and visit them a couple times a year. I don't go out there but know a bit about it.
The club downtown is "Club 322." @ 322 N. Lawrence. It is the only "gay bar" there now. Nobles and Oasis have been closed for years. On Coliseum Blvd one block off the Atlanta Hwy is the "world famous" Johnny Zip Lounge... where many gays go. Since it never closes it gets packed after 2 am Fridays and Saturdays.
The closest things to a gayborhood in Montgomery are the Capital Heights neighborhood along Madison Ave, and Dalraida, Eastbrook and Forest Hills beyond Capitial Heights where Madison Avenue turns into Atlanta Hwy. Many gays in the entire area. There's Old Cloverdale historic district but get ready to dish out bucks to live there.
They have gay softball and bowling leagues there plus several other organizations.