Pétion-Ville is a commune and a suburb of Port-au-Prince, Haiti, in the hills east and separate from the city itself on the northern hills of the Massif de la Selle. Founded in 1831 by then president Jean-Pierre Boyer, it was named after Alexandre Sabès Pétion (1770–1818), the Haitian general and president later recognized as one of the country's four founding fathers. The district is primarily a residential and touristic area. It held a population of 283,052 at the 2003 Census, which was officially estimated to have reached 376,834 in 2015. Many diplomats, foreign businessmen, and wealthy citizens do business and reside in Pétion-Ville.