skˈuːl dˈɪstɹɪkt nˈaɪnti wˈʌn wʌz fˈɔːɹmd ɪn nˈaɪntiːnhˈʌndɹɪd nˈaɪnti sˈɪks baɪ ðə mˈɜːdʒɪŋ ʌv skˈuːl dˈɪstɹɪkt nˈoʊ. fˈɪfti fˈaɪv bˈɜːnz lˈeɪk ænd skˈuːl dˈɪstɹɪkt nˈoʊ. fˈɪfti sˈɪks nɛtʃˈɑːkoʊ.
School district 91 was formed in 1996 by the merging of School District No. 55 (Burns Lake) and School District No. 56 (Nechako).