Zamboanga Sibugay · Zamboanga Peninsula
29 Barangays in Siay
Siay is a municipality in Zamboanga Sibugay with 29 barangays. Click any barangay to view its contact details, address, and officials.
Population & Statistics
From the 2020 Census of Population and Housing
- Total Population (2020)
- 40,585
- Population (2015)
- 41,572
- Growth (2015→2020)
- -2.4%
- Avg. per barangay
- 1,399
Income classification: 2nd
Most Populous Barangays in Siay
- 1.Brgy. Monching — 4,169
- 2.Brgy. Batu — 3,670
- 3.Brgy. Balagon — 2,798
- 4.Brgy. Poblacion — 2,395
- 5.Brgy. Logpond — 2,150