In descending order by number of inhabitants , the major cities in LOCATION@1 are LOCATION@2 , LOCATION@3 , PERSON@1 , PERSON@2 , LOCATION@4 , LOCATION@5 , Mar del Plata , LOCATION@6 , ORGANIZATION@1 , LOCATION@7 , ORGANIZATION@2 and LOCATION@8 .

In order by number of people , the largest cities in LOCATION@1 are LOCATION@2 , LOCATION@3 , PERSON@1 , PERSON@2 , LOCATION@5 , LOCATION@4 , Mar del Plata , LOCATION@6 , ORGANIZATION@1 , and LOCATION@9 .
