Iloilo in the context of "Western Visayas"

Romblon (/rɒmˈbloʊn/, rom-BLOHN, Tagalog: [ɾomˈblon]), officially the Province of Romblon, is an archipelagic province of the Philippines located in the Mimaropa region. Its main components include Romblon, an archipelagic municipality of the same name that also serves as the provincial capital; Tablas, the largest island, covering nine municipalities (including Odiongan, the largest municipality in the province); Sibuyan with its three towns; as well as the smaller island municipalities of Corcuera, Banton, Concepcion, and San Jose. The province lies south of Marinduque and Quezon, east of Oriental Mindoro, north of Aklan and Capiz, and west of Masbate. According to the 2020 census, it has a total population of 308,985.

Romblon was inhabited by aboriginal Filipinos prior to the arrival of the Spanish in 1569. Archaeological artifacts recovered by the National Museum in 1936 indicate that the aborigines of Romblon had a rich and advanced culture. During Spanish colonial rule, Romblon was initially administered under the province of Arevalo (Iloilo) until 1716, when it was transferred to the jurisdiction of the newly created province of Capiz. With the arrival of the Americans in 1901, Romblon was declared a province and placed under civilian rule. It lost its provincial status for a short while between 1907 and 1945, but regained it in 1946, just after World War II.

Panay is the sixth-largest and fourth-most populous island in the Philippines, with a total land area of 12,011 km (4,637 sq mi) and a total population of 4,669,037 as of 2024 census. Panay comprises 4.4 percent of the entire population of the country. The City of Iloilo is its largest settlement, with a total population of 473,728 inhabitants as of the 2024 census.

Panay is a triangular island, located in the western part of the Visayas. It is about 160 km (99 mi) across. It is divided into four provinces: Aklan, Antique, Capiz, and Iloilo, all in the Western Visayas Region. Just off the mid-southeastern coast lies the island-province of Guimaras. It is located southeast of the island of Mindoro and northwest of Negros across the Guimaras Strait. To the north and northeast is the Sibuyan Sea, Jintotolo Channel and the island-provinces of Romblon and Masbate; to the west and southwest is the Sulu Sea and the Palawan archipelago and to the south is Panay Gulf. Panay is the only main island in the Visayas whose provinces does not bear the name of their island.

Santa Barbara, officially the Municipality of Santa Barbara (Hiligaynon: Banwa sang Santa Barbara, Tagalog: Bayan ng Santa Barbara), is a municipality in the province of Iloilo, Philippines. According to the 2024 census, it has a population of 68,467 people.