Sicogon and Estancia: The Island That Pays the Town Next Door

A natural gateway

Estancia sits on the northeastern tip of Panay, facing the Visayan Sea. Directly across the water lies Sicogon, a 1,160-hectare island under the jurisdiction of Carles. Though politically separate, geography made them economic twins.

Before roads connected northern Iloilo to Iloilo City, Estancia was the easiest mainland port for Sicogon. Copra, fish, and later workers moved across the channel daily. Estancia's protected harbor at Sitio Silanga — described by Sir John Bowring as early as 1859 as a safe anchorage — became Sicogon's de facto mainland.

Fishing — the core link

Estancia is now the country's largest municipal fishport, landing up to 80% of the catch from the rich Carles grounds — the waters surrounding Sicogon, Gigantes, and Calagnaan.

Sicogon fishermen have never sold in Carles, which has no deep-water port. Instead, their bangkas run southwest to Estancia every dawn. The catch is iced, auctioned, and trucked to Iloilo, Manila, and Cebu. Port fees, ice sales, diesel, and trucking have underwritten Estancia's municipal income for generations. In effect, Sicogon and the other islands fish; Estancia collects.

Banking sugar capital and commerce

The island's ownership history explains the spillover. After Spanish firm Ynchausti y Compañía titled Sicogon in 1887 and sold it to the Fontanet family in 1891, it became a corporate hacienda. When Federico Fontanet was killed in the 1898 revolution, his heirs in Iloilo City leased the land to Negrense sugar planters.

By the 1970s, the Sicogon Development Corporation (SIDECO) — owned by the Sarrosa family of Victorias, Negros — bought the island for ₱1.7 million in 1974. Workers, managers, and cash flowed not through Carles, but through Estancia's banks. PNB Estancia, rural banks, and later BDO processed payroll for hundreds of coconut workers. Hardware stores, pharmacies, and the public market expanded to serve island payroll days every 15th and 30th.

Tourism spillover

The cycle repeated with tourism. After the 1982 PAL crash and decades of land dispute, the 2010 joint venture between SIDECO and Ayala Land (Sicogon Island Tourism Estate Corp., SITEC) brought construction in 2013–2014. Huni Sicogon opened in late 2014, with Balay Kogon following.

Estancia, not Carles, absorbed the boom. It hosted the fastcraft terminal, the airport supply chain, the construction workers' boarding houses, and the Bureau of Immigration desk. Tourists flew into Roxas or Iloilo, van-pooled to Estancia, then boat-transferred. Every room night on Sicogon generated 2–3 meals, fuel stops, and van hires on the mainland.

What the 2026 closure means

In late 2025, Sicogon Airport (operated by AirSWIFT) quietly closed to commercial flights. Then on June 15, 2026, SITEC announced the temporary closure of Huni and Balay Kogon, citing "air access constraints and power stabilization."

For Estancia, the impact is immediate. Boat operators report losing 30–40 daily transfers. Tricycle and van drivers lose airport runs. The fishport loses the high-value restaurant demand from the resorts. Banks report lower payroll deposits.

Carles loses real property taxes, but Estancia — which never owned the island — loses the daily cash flow. It is the clearest modern example in the Philippines of a private-island economy subsidizing a neighboring municipality, and what happens when that link breaks.