skˈuːl dˈɪstɹɪkt fˈɪfti θɹˈiː ˈɑːkɐnˌæɡən sˈɪmɪlkˌæmiːn ɪz ɐ skˈuːl dˈɪstɹɪkt ðæt sˈɜːvz fɹˈæɡmənts ʌvðə sˈʌðɚn ˈɑːkɐnˌæɡən ænd lˈoʊɚ sˈɪmɪlkˌæmiːn ɹˈiːdʒənz, wˌɪtʃ ɪŋklˈuːd kˈɔːstən, hˈɛdli, kˈɛɹɪmɪˌoʊz, ˈɑːkɐnˌæɡən fˈɔːlz, ˈɑːlɪvɚ, ænd ˈɑːsɔɪˌuːz, tˈoʊɾəlɪŋ tə sˈɪks kəmjˈuːnᵻɾiz ɪnðə dˈɪstɹɪkt, ˈɔːl ʌvwˈɪtʃ ɑːɹ ɪn bɹˈɪɾɪʃ kəlˈʌmbiə, kˈænədə.
School District 53 Okanagan Similkameen is a school district that serves fragments of the southern Okanagan and lower Similkameen regions, which include Cawston, Hedley, Keremeos, Okanagan Falls, Oliver, and Osoyoos, totaling to six communities in the district, all of which are in British Columbia, Canada.