▁I vat ans , ▁U y ug an ▁means ▁place ▁of ▁flow ing ▁water — which ▁is ▁never ▁far ▁away ▁except ▁in ▁the ▁town ▁proper ▁itself : ▁Today ' s ▁bro ok ▁bed ▁that ▁cut s ▁the ▁town ▁proper ▁in ▁half ▁d ried ▁up ▁during ▁the ▁severe ▁earth ▁movements ▁of ▁ 1 9 1 8 . ▁ ▁Bar ang ays ▁U y ug an ▁is ▁polit ically ▁sub div ided ▁into ▁ 4 ▁bar ang ays . ▁ ▁Dem ograph ics ▁ ▁In ▁the ▁, ▁U y ug an ▁had ▁a ▁population ▁of ▁. ▁The ▁population ▁density ▁was ▁. ▁ ▁U y ug an ' s ▁population ▁has ▁not ▁changed ▁much ▁since ▁its ▁found ing ▁as ▁a ▁separate ▁town ship ▁( m unicip ality ) ▁on ▁May ▁ 2 0 , ▁ 1 9 0 9 . ▁Its ▁population ▁is ▁around ▁a ▁t enth ▁of ▁the ▁population ▁of ▁Bat anes . ▁ ▁Half ▁of ▁U y ug an ' s ▁population ▁lives ▁in ▁the ▁town ▁proper ▁or ▁U y ug an ▁Centro ▁that ▁compr ises ▁the ▁bar ang ays ▁of ▁Kay ug an an ▁and ▁Kay val ug an an . ▁The ▁other ▁half ▁live ▁in ▁It bud ▁and ▁Im na j bu . ▁ ▁The ▁four ▁U y ug an ▁bar ang ays ▁or ▁municipal ▁districts ▁along ▁the ▁coast s ▁and ▁bro oks . ▁They ▁grew ▁up ▁there ▁because ▁of ▁the ▁sea ▁and ▁fresh ▁waters ▁necessary ▁for ▁their ▁liv elihood . ▁All ▁of ▁the ▁bar ang ays ▁have ▁a ▁main ▁street ▁as