Bourra babban yanki ne a cikin Cercle na Ansongo a yankin Gao a kudu maso gabashin Ƙasar Mali . Ƙungiyar ta haɗu tare da gefen hagu (gabas) na kogin Niger . Tana da fadin kasa kusan kilomita murabba'i 2,323 kuma ta hada da kauyuka 14. A cikin ƙidayar jama'a ta shekarar 2009 ƙungiyar tana da yawan jama'a 19,163. Babban ƙauye ( shugaba-lieu ) shine Tassiga .  .