▁Base , ▁St . ▁Joseph ▁Village ▁Mary height s ▁Camp us ▁is ▁an ▁ ▁hect are ▁comp ound ▁in ▁Br gy . ▁Bak ak eng ▁ ▁Academ ics ▁and ▁Program mes ▁ ▁Basic ▁Education ▁▁▁ ▁Saint ▁Louis ▁University ▁Labor atory ▁Element ary ▁School ▁( SL U - LES ) ▁beginning ▁as ▁the ▁one ▁class room ▁school ▁in ▁ 1 9 1 1 , ▁is ▁the ▁elementary ▁division ▁of ▁SL U , ▁offering ▁Kinder g arten ▁up ▁to ▁Six th ▁Gra de ▁since ▁ 1 9 1 5 . ▁It ▁is ▁located ▁at ▁the ▁Gonz aga ▁Camp us . ▁▁ ▁Saint ▁Louis ▁University ▁Labor atory ▁High ▁School ▁( SL U - L HS ) ▁is ▁the ▁collect ive ▁name ▁of ▁the ▁two ▁depart ments ▁of ▁the ▁high ▁school ▁division ▁of ▁SL U , ▁sub div ided ▁into ▁the ▁junior ▁and ▁senior ▁high ▁depart ments : ▁ ▁Saint ▁Louis ▁University ▁Labor atory ▁Junior ▁High ▁School ▁( SL U - L J HS ) ▁is ▁SL U ' s ▁co ed uc ational ▁junior ▁high ▁department . ▁Origin ally ▁known ▁as ▁Saint ▁Louis ▁University ▁Boys ' ▁High ▁School , ▁it ▁was ▁founded ▁as ▁an ▁all - male ▁school ▁in ▁ 1 9 2 1 ▁and ▁had ▁its ▁pione er ▁gradu ates ▁in ▁ 1 9 2 9 . ▁It ▁became ▁co ed uc ational ▁in ▁ 2 0 0 3 . ▁Following ▁the ▁implementation ▁of ▁the ▁K - 1 2 ▁program , ▁it ▁is ▁separately ▁admin ister ed ▁from ▁the ▁senior ▁high ▁department . ▁It ▁is