sentences:  The major settlement in Shilavo is Shilavo.The major Somali group's inhabited ogaden Bahgeri-xamar and makaahil mousagomcadle clan,
  The woreda shilavo is the place where found the natural gas of the Ogaden region.Based on the 2007 Census conducted by the Central Statistical Agency of Ethiopia (CSA), this woreda has a total population of 107,590, of whom 67,376 are men and 34,214 women.