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
Battle of Port Republic Valley and freeing his army to reinforce Robert E. Lee before Richmond in the Seven Days Battles. The Civil War Trust (a division of the American Battlefield Trust) and its partners have acquired and preserved of the Port Republic battlefield in seven transactions since 1988. The battlefield is located about three miles east of Port Republic at U.S. Route 340 and Ore Bank Road. It retains its wartime agrarian appearance. The Port Republic Battle Monument is on Ore Bank Road beside the site of The Coaling, a key battlefield feature. The Coaling was the first land acquisition of the modern