In respect to this, has three teams in one division ever made the playoffs?
NFL division with 3 teams in the playoffs. Under the current NFL playoffs format, each conference sends 6 teams to the postseason: the 4 division champions and 2 wild card teams. So the most teams a division can have in the playoffs is 3; the division champion and the 2 wild cards.
One may also ask, when did NFL change divisions? 2002
Also to know is, can all 4 teams from a division make the playoffs?
In each conference, the winners of all four divisions get an automatic ticket to the playoffs. They're joined by two wild-card teams: the two non–division winners with the best records. Every NFL team plays the following set of regular-season games: Two games each against its division rivals.
What three teams have the same division?
2007 NFL season: NFC East (13-3 Dallas Cowboys, 10-6 New York Giants, 9-7 Washington Redskins), AFC South (13-3 Indianapolis Colts, 11-5 Jacksonville Jaguars, 10-6 Tennessee Titans). 2011 NFL season: AFC North (12-4 Baltimore Ravens, 12-4 Pittsburgh Steelers, 9-7 Cincinnati Bengals).