College sports in the U.S. has seen scores of schools change conference affiliation over the past century, but the pace has quickened over the past three decades and certainly over the past year.

It’s no longer a surprise to see storied programs leave their longtime conference homes in search of more stability and more revenue in the college athletics arms race.

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Here’s a look at football membership in the Power Five and Group of Five conferences, largely dating to the launch of the Big 12 in 1996:

1996 (9): Clemson, Duke, Florida State, Georgia Tech, Maryland, North Carolina, North Carolina State, Virginia, Wake Forest.

2023 (14): Boston College, Clemson, Duke, Florida State, Georgia Tech, Louisville, Miami, North Carolina, North Carolina State, Pittsburgh, Syracuse, Virginia, Virginia Tech, Wake Forest.

2024 (17): Boston College, California, Clemson, Duke, Florida State, Georgia Tech, Louisville, Miami, North Carolina, North Carolina State, Pittsburgh, SMU, Stanford, Syracuse, Virginia, Virginia Tech, Wake Forest.

1996 (11): Illinois, Indiana, Iowa, Michigan, Michigan State, Minnesota, Northwestern, Ohio State, Penn State, Purdue, Wisconsin.

2023 (14): Illinois, Indiana, Iowa, Maryland, Michigan, Michigan State, Minnesota, Nebraska, Northwestern, Ohio State, Penn State, Purdue, Rutgers, Wisconsin.

2024 (18): Illinois, Indiana, Iowa, Maryland, Michigan, Michigan State, Minnesota, Nebraska, Northwestern, Ohio State, Oregon, Penn State, Purdue, Rutgers, UCLA, USC, Washington, Wisconsin.

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1996 (12): Baylor, Colorado, Iowa State, Kansas, Kansas State, Missouri, Nebraska, Oklahoma, Oklahoma State, Texas, Texas A&M, Texas Tech.

2023 (14): Baylor, BYU, Central Florida, Cincinnati, Houston, Iowa State, Kansas, Kansas State, Oklahoma, Oklahoma State, TCU, Texas, Texas Tech, West Virginia.

2024 (16): Arizona, Arizona State, Baylor, BYU, Central Florida, Cincinnati, Colorado, Houston, Iowa State, Kansas, Kansas State, Oklahoma State, TCU, Texas Tech, Utah, West Virginia.

1996 (10): Arizona, Arizona State, California, Oregon, Oregon State, Stanford, UCLA, USC, Washington, Washington State.

2023 (12): Arizona, Arizona State, California, Colorado, Oregon, Oregon State, Stanford, UCLA, USC, Utah, Washington, Washington State.

2024 (2): Oregon State, Washington State.

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1996 (12): Alabama, Arkansas, Auburn, Florida, Georgia, Kentucky, LSU, Mississippi, Mississippi State, South Carolina, Tennessee, Vanderbilt.

2023 (14): Alabama, Arkansas, Auburn, Florida, Georgia, Kentucky, LSU, Mississippi, Mississippi State, Missouri, South Carolina, Tennessee, Texas A&M, Vanderbilt.

2024 (16): Alabama, Arkansas, Auburn, Florida, Georgia, Kentucky, LSU, Mississippi, Mississippi State, Missouri, Oklahoma, South Carolina, Tennessee, Texas, Texas A&M, Vanderbilt.

2013 (10, first season): Central Florida, Cincinnati, Connecticut, Houston, Louisville, Memphis, Rutgers, SMU, South Florida, Temple.

2023 (14): Charlotte, East Carolina, Florida Atlantic, Memphis, Navy, North Texas, Rice, SMU, South Florida, Temple, Tulane, Tulsa, UAB, UTSA.

2024 (13): Charlotte, East Carolina, Florida Atlantic, Memphis, Navy, North Texas, Rice, South Florida, Temple, Tulane, Tulsa, UAB, UTSA.

1996 (6): Cincinnati, Houston, Louisville, Memphis, Southern Mississippi, Tulane.

2023 (9): Florida International, Jacksonville State, Liberty, Louisiana Tech, Middle Tennessee State, New Mexico State, Sam Houston State, UTEP, Western Kentucky.

2024 (10): Florida International, Jacksonville State, Kennesaw State, Liberty, Louisiana Tech, Middle Tennessee State, New Mexico State, Sam Houston State, UTEP, Western Kentucky.

1996 (10): Akron, Ball State, Bowling Green, Central Michigan, Eastern Michigan, Kent State, Miami (Ohio), Ohio, Toledo, Western Michigan.

2023 (12): Akron, Ball State, Bowling Green, Buffalo, Central Michigan, Eastern Michigan, Kent State, Miami (Ohio), Northern Illinois, Ohio, Toledo, Western Michigan.

1996 Big West (6): Boise State, Idaho, Nevada, New Mexico State, North Texas, Utah State.

1996 WAC (16): Air Force, BYU, Colorado State, Fresno State, Hawaii, New Mexico, Rice, San Diego State, San Jose State, SMU, TCU, Tulsa, UNLV, Utah, UTEP, Wyoming.

2023 MWC (12): Air Force, Boise State, Colorado State, Fresno State, Hawaii, Nevada, New Mexico, San Diego State, San Jose State, UNLV, Utah State, Wyoming.

2001 (7, first season): Arkansas State, Idaho, Louisiana-Lafayette, Louisiana-Monroe, Middle Tennessee State, New Mexico State, North Texas.

2023 (14): Appalachian State, Arkansas State, Coastal Carolina, Georgia Southern, Georgia State, James Madison, Louisiana-Lafayette, Louisiana-Monroe, Marshall, Old Dominion, South Alabama, Southern Mississippi, Texas State, Troy.

1996 (11): Arkansas State, Army, Central Florida, East Carolina, Louisiana-Lafayette, Louisiana-Monroe, Louisiana Tech, Navy, Northern Illinois, Notre Dame, UAB.

2023 (4): Army, Connecticut, Massachusetts, Notre Dame.