Eight teams have indoor stadiums - Detroit, Minnesota, Atlanta, New Orleans, St. Louis, Arizona (retractable), Indianapolis and Houston (retractable). Dallas was a planned retractable dome that was never finished.
10 That I know of in Division I. I can't imagine the smaller Division II or III schools have the money for domes or retractable roofs.
3 FBS: Syracuse, Idaho, Tulane (superdome),
7 FCS: North Dakota, North Dakota State, Georgia St (GA Dome), Northern Iowa Panthers, Northern Arizona, Idaho St, South Dakota
Northern Michigan University in Marquette, MI has a dome. It was built for Olympic purposes, but the football team has a field made of turf inside.
The Kibbie Dome in Moscow Idaho is one of two that i know of. It is currently undergoing renovations to make it more modern since it was build in 1975 (at that time named the engineering feat of the year). Its home of to the Idaho Vandals Football, Basketball and Track and Field teams as well as graduation concerts and the Lionel Hampton International Jazz Festival.
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There are approximately 119 College Football teams.
Zero
All states have college football teams, but not even half of the states have NFL teams.
There are 336 teams in men's college basketball.
I know there are some teams from Maryland in the Diamond Football League, and there is an indoor football league as well.
college football?. Don't you mean American college football,or the real thing?
As of the 2010 season, The Tampa Bay Rays are the only remaining team with an indoor stadium in Major League Baseball. The Houston Astros, Seattle Mariners, Arizona Diamondbacks, and Toronto Blue Jays all play their home games in stadiums that have retractable roofs.
College football teams in New York are the Buffalo State Bengals, Fordham Rams, Rochester Yellow Jackets, and St. Lawrence Saints. Syracuse Orangemen and Union Dutchmen are also college football teams in New York.
No College teams play on Sunday. Well, in football that is. NFL is Sunday.
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Oregon ducks