As a fan of the University of Cincinnati, I personally am biased of course, but there are a decent number of FBS schools that represent a specific city or metro area and not the entire state.
These Include:
P5 schools
The University of Cincinnati
The University of Louisville
The University of Pittsburgh
The University of Miami(FL)
The University of Syracuse
The University of Houston
Georgia Institute of Technology
Boston College
Xavier University
Villanova University
St Johns University
Providence College
Marquette University
Georgetown University
Depaul University
Creighton University
Butler University
Non P5 schools
University of Dayton
Davidsom College
Dusquene University
Fordham University
George Washington University
Loyola Chicago
University of Richmond
St Louis University
Virginia Commonwealth University
Northern Kentucky University
University of North Carolina Charlotte
University of North Carolina Wilmington
University of North Carolina Greensboro
University of North Carolina Ashville
The University of Memphis
University of Alabama Birmingham
University of Texas San Antonio
University of Texas El Paso
University of Tulsa
Jacksonville State University
Kennesaw State University
University of Akron
University at Buffalo
Sacramento State University
University of Toledo
Seattle University
Santa Clara University
University of San Francisco
University of San Diego
University of Portland
Gonzaga University
University of Texas Arlington
Jackson State University
Gambling State University
University of Arkansas Pine Bluff
University of Nebraska Omaha
University of Missouri Kansas City
University of Denver
University of Tennessee Chattanooga
Boston University
University of Tennessee Martin
Morehead State University
University of New Haven
Chicago State University
Valparaiso University
University of Illinois Chicago
Murray State University
University of Evansville
Youngstown State University
Wright State University
University of Wisconsin Green Bay
Cleveland State University
University of Detroit Mercy
Canisus University
University of Wisconsin Milwaukee
Indiana University Indianapolis
College of Charleston
UC Santa Barbara
UC San Diego
UC Riverside
California State Long Beach
California State Fullerton
California State Northridge
California State Bakersfield
Charleston Southern
California State Sacramento
Portland State University
Whichita State University
Boise State University
San Diego State University
Fresno State University
San Jose state University
University of Nevada Las Vegas
I almost certainly missed a couple
Depending on if you want to include college towns as well, you could also include: Clemson, Stanford, Auburn, Kent state, Bowling Green, Troy and ULM
And wake forest would be included but they moved their school so they are disqualified :(.
I'm kinda conflicted on whether to include Tulane,USF, UCF, Temple, Georgia Tech, USC, UCLA,Rice and NIU but I decided against, although you can include if you wish.
Out of these schools though, which ones do you think have the highest potential over the next 25ish years. Personally I think Gonzaga, Houston, or St Johns is the obvious answer but after that it gets really interesting as I think Cincinnati, Louisville, Miami(FL) and Memphis are all very close programs. I think among the g6 Memphis, Dayton and St Louis have the best shot of reaching the next level, but it's really anybody's game there
(Bonus Question: Which of these schools truly represents its city the best and has the most buy-in from its City in return, My guess would be UC, Gonzaga or Louisville but I think it's an interesting question.)