Here is the list of 2015 9-man playoff teams an the last time they missed the playoffs:
* - school last missed playoffs as an 11-man team
Region 1Richland - 2013
Hankinson - 2013
LaMoure/Litchville-Marion - 2008*
Wyndmere/Lidgerwood - 2014
Region 2Thompson - 2012
Cavalier - 2006*
New Rockford-Sheyenne - 2014
North Border - 2014*
Region 3Shiloh Christian - 2010
Linton/HMB - 1994 (only Fargo South and Bismarck have longer current playoff streaks than Linton)
Strasburg/Zeeland - 2014
Napoleon/Gackle-Streeter - 2014
Region 4North Prairie - 2012*
TGU - 2006
St. John - 2011
Drake-Anamoose - 2014 (Qualified for the 1st time ever in 2015 since the consolidation of Drake and Anamoose)
Region 5Hettinger/Scranton - 2014 (Qualified for the 1st time ever in 2015 since Hettinger and Scranton formed a co-op)
Mott-Regent - 2013
New Salem/Glen Ullin - 2012*
Richardton-Taylor/Hebron - 2012*
Region 6Mohall-Lansford-Sherwood - 2014
Divide County - 2001
Kenmare - 2014
Tioga - 2001*/2014* (Prior to 2015, Tioga last fielded a stand alone team in 2001. From 2002-14, Tioga and Ray formed the Williams County co-op.)
Since 1979, Linton has missed the playoffs only 3 times (1987, 1992, 1994) and 7 times since the playoff era began in 1975. In two of those three seasons since '79, Linton was playing 11-man.
Divide County didn't hit the 9-man ranks until 1990 and prior to 1995, Divide County's only playoff appearance was in 1980. Since 1995, Divide County has only missed the playoffs once (2001).
P.S.: My apologies New Guy, I didn't realize you already made a list
Trivia Question: Which school that has been playing football
continuously since the playoff era began in 1975 has never made the playoffs?