I’ve gone into great detail about Buffalo, but I think I’ll bring up some of the other 'burbs.
Buffalo suburb - Stereotype
Amherst, Clarence (north) - New money, snobbish, everyone drives Lexii and listens to smooth jazz while eating in “bistros” decorated with vintage French advertising posters.
Tonawanda (north) - Buffalo’s version of Levittown, where young couples buy their first houses.
Niagara Falls (far north) - Extremely Italian – IROCs, wife-beater shirts and Bills Zubaz pants, hairy backs, etc. Buffalo’s version of Bensonhurst.
Lewiston (far north) - Upper middle class Italian. Home to most area Mafia kigpins.
Cheektowaga, Depew, Sloan (east) - Polish-American, working class, tacky lawn ornaments, funny accent, very racist, fundamentalist Catholic, Bills fanaticism, everyone bowls and belongs to a volunteer fire department.
Lancaster (east) - Middle class boomtown, where the NIMBYist residents wants to shut the gates behind them after they’ve moved in.
West Seneca, Hamburg (south) - Middle class, no stereotype.
Lackawanna (south) - Classic blue collar; i.e. guy who works at the Ford plant living in a $30,000 house with a $40,000 boat on a trailer in the driveway.
Orchard Park, East Aurora (south) - Old “horsey” money, the genteel upper class as compared to the Blue Book gentry in the city.
Elma (south) - Upper middle class redneck (yes, there is such a thing). 4,000 square foot luxury houses with two or three pickup trucks in the driveway, a car on blocks, and a few cords of wood stacked in the front yard.
By the way, are there other cities where people convert their garages to “summer rooms” during warm weather? In Cheektowaga, lots of folks replace the garage door with a screen, and move their living room furniture to the garage for the summer (see http://www.ap.buffalo.edu/~tasman/virtual_cheektowaga_images/vc_27.jpg ).