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 2011. For the year 2012, the rate reached 354 murders per 100,000 persons, but with a State of Emergency being imposed by government for approximately three months. For the year 2013 the rate reached 407. Until July of the 2014, the number reaches 207 homicides. Many murders are drug and gang related, especially in the depressed communities of East Port of Spain. The police administration has responded by improving the working conditions of officers, increasing the use of forensic evidence and surveillance technology (CCTV cameras) as well as hiring overseas experts. Reports of kidnappings for ransom which were on the