Saskatoon Public Schools (SPS) is the largest school system in Saskatoon and is the second largest in Saskatchewan.Saskatoon Public Schools has approximately 22,000 students with 44 elementary schools and 9 (soon to be 10) high schools. The offices of the Saskatoon School Board are housed in the Eaton's Building. Saskatoon School Division No. 13 belongs to Department of Saskatchewan Learning Division 4 along with Englefeld Protestant Separate S.D. No. 132, Horizon School Division No.