Haiti

Port-au-Prince is the capital and most populous city of Haiti. The city's population was estimated at 1,200,000 in 2022 with the metropolitan area estimated at a population of 2,618,894. The metropolitan area is defined by the IHSI as including the communes of Port-au-Prince, Delmas, Cité Soleil, Tabarre, Carrefour, and Pétion-Ville.

Carrefour is a largely residential commune in the Port-au-Prince Arrondissement, in the Ouest department of Haiti. Port-au-Prince has a population of 1,234,742 while the commune has a population of 501,768.

Delmas is a commune in the Port-au-Prince Arrondissement, in the Ouest department of Haiti. Delmas itself is an urban continuation of the capital city. Delmas is also the location of much of the area's commercial and industrial enterprise.

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 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.

Cap-Haïtien is a commune of about 300,000 people on the north coast of Haiti and capital of the department of Nord. Previously named Cap‑Français and Cap‑Henri during the rule of Henri I, it was historically nicknamed the Paris of the Antilles, because of its wealth and sophistication, expressed through its architecture and artistic life.

Croix-des-Bouquets is a commune in the Ouest department of Haiti. It is located 12.9 kilometers (8.0 mi) to the northeast of Haiti's capital city, Port-au-Prince. Originally located on the shore, it was relocated inland after the 1770 Port-au-Prince earthquake. With a population density of 52,000/km2 (130,000/sq mi), Croix-des-Bouquets is one of the most densely populated cities in the world.

Gonaïves is a commune in northern Haiti, and the capital of the Artibonite department of Haiti. The population was 356,324 at the 2015 census.

Tabarre is a commune in the Port-au-Prince Arrondissement, in the Ouest department of Haiti. It is part of the urbanized area of Port-au-Prince, just northeast of the main part of the city, and next to Delmas.

Les Cayes, often referred to as Aux Cayes, is a commune and seaport in the Les Cayes Arrondissement, in the Sud department of Haiti, with a population of 151,696. Due to its isolation from the political turmoil of the capital, Port-au-Prince, it is one of Haiti's major ports, with export trade concentrating on mostly coffee and sugarcane.

Saint-Marc is a commune in western Haiti in Artibonite departement. Its geographic coordinates are 19°7′N 72°42′W. At the 2015 Census the commune had 266,642 inhabitants. It is one of the biggest cities, second to Gonaïves, between Port-au-Prince and Cap-Haïtien.