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 Swamp which is almost twice as large. It has well over 160 species of birds, including the national bird, the scarlet ibis. It is one of the country's most popular tourist attractions with visitor facilities and regular guided boat tours. Some of the city lies on land reclaimed from the Gulf of Paria, the calm sheltered bay separating Trinidad from Venezuela, while other parts climb into the hills above the city. Geographically, the Port of Port of Spain is ideal for maritime traffic, providing a natural harbour on Trinidad's north-western coasts where adverse weather conditions are extremely rare. Unlike Chaguanas