▁P ue blo ▁Nue vo . ▁The ▁municipality ▁is ▁divided ▁into ▁the ▁bar rios ▁of ▁Bach icha , ▁B ail én , ▁Bar ra con es , ▁Bell amar , ▁Cam ari oca , ▁C á rc el , ▁Ce iba ▁M och a , ▁Col ón , ▁Cor ral ▁Nue vo , ▁Gu an áb ana , ▁O jo ▁de ▁Agu a , ▁Ref ug io , ▁San ▁Luis , ▁San ▁Sever ino , ▁Sim pson ▁y ▁Mon ser rate , ▁Vers alles ▁and ▁Y um ur í . ▁ ▁Dem ograph ics ▁In ▁ 2 0 0 4 , ▁the ▁municipality ▁of ▁Mat anz as ▁had ▁a ▁population ▁of ▁ 1 4 3 , 7 0 6 . ▁With ▁a ▁total ▁area ▁of ▁, ▁it ▁has ▁a ▁population ▁density ▁of ▁. ▁ ▁In frastr ucture ▁ ▁Transport ation ▁ ▁Air ▁Mat anz as ▁is ▁served ▁by ▁Juan ▁G ual berto ▁Gó mez ▁Airport , ▁ 1 5   km ▁east ▁of ▁the ▁city . ▁ ▁Rail ▁The ▁city ▁has ▁two ▁railway ▁stations . ▁The ▁main ▁station ▁is ▁on ▁the ▁main ▁line ▁from ▁Hav ana ▁to ▁Santiago ▁de ▁Cuba . ▁The ▁elect r ified ▁H ers he y ▁train ▁oper ates ▁by ▁a ▁different ▁route ▁to ▁Hav ana ▁from ▁a ▁separate ▁station ▁in ▁the ▁bar rio ▁of ▁Vers alles . ▁ ▁B uses ▁Mat anz as ▁is ▁also ▁served ▁by ▁Via z ul ▁and ▁Ast ro ▁bus es . ▁ ▁Tr am way ▁After ▁two ▁failed ▁attempts ▁Mat anz as ▁had ▁a