Port of Spain had a local campus enrollment of 15,571 in academic year 2007/2008. The University of Trinidad and Tobago has several campuses and institutes in the greater Port of Spain area including the research based Natural Gas Institute of the Americas and the Chaguaramas Centre for Maritime Studies. Port of Spain has a population of 18,008 males and 19,066 females, with 5,694 businesses and is home to 12,333 households with an average size of 2.9 according to the 2011 census. The city experienced an average annual growth rate of −2.3% between the censuses of 2000 and 2011 Port of Spain's diverse population
Port of Spain service, restarted in December 2008 (Trinidad's west coast towns were once served by steamship), links it with San Fernando. Like the rest of the island of Trinidad, Port of Spain is served by the Piarco International Airport located in Piarco, approximately east of Port of Spain. To ease the current traffic woes that result in two- to three-hour commutes during rush hours, a number of projects are in various stages of implementation. The upgrading of the Churchill–Roosevelt highway to a grade separated expressway and the extension of water ferry services from Port of Spain to the major urban hubs along