Cagdianao

Cagdianao
Municipality of Cagdianao
Map of Dinagat Islands with Cagdianao highlighted
Interactive map of Cagdianao
Cagdianao
Location within the Philippines
Coordinates: 9°55′N 125°40′E / 9.92°N 125.67°E / 9.92; 125.67
CountryPhilippines
RegionCaraga
ProvinceDinagat Islands
District Lone district
FoundedDecember 23, 1959
Barangays14 (see Barangays)
Government
 • TypeSangguniang Bayan
 • MayorMarc Adelson D. Longos
 • Vice MayorRufino P. Fermilan Jr.
 • RepresentativeAlan 1 B. Ecleo
 • Municipal Council
Members
  • Ian Mark S. Ecleo
  • Reyna An B. Ecleo
  • Renieboy S. Tillo
  • Alexis B. Tugay
  • Edito M. Paco
  • Jackie Chan E. Eupeña
  • Ali F. Fermilan
  • Nestor L. Mangalao
 • Electorate13,114 voters (2025)
Area
 • Total
249.48 km2 (96.32 sq mi)
Elevation
53 m (174 ft)
Highest elevation
529 m (1,736 ft)
Lowest elevation
0 m (0 ft)
Population
 (2024 census)
 • Total
18,679
 • Density74.872/km2 (193.92/sq mi)
 • Households
4,466
Economy
 • Income class3rd municipal income class
 • Poverty incidence
22.48
% (2021)
 • Revenue₱ 344.5 million (2022)
 • Assets₱ 843.3 million (2022)
 • Expenditure₱ 221.4 million (2022)
 • Liabilities₱ 111.1 million (2022)
Service provider
 • ElectricityDinagat Island Electric Cooperative (DIELCO)
Time zoneUTC+8 (PST)
ZIP code
8411
PSGC
IDD:area code+63 (0)86
Native languagesSurigaonon
Cebuano
Tagalog

Cagdianao, officially the Municipality of Cagdianao (Surigaonon: Lungsod nan Cagdianao; Cebuano: Lungsod sa Cagdianao; Tagalog: Bayan ng Cagdianao), is a municipality in the province of Dinagat Islands, Philippines. According to the 2020 census, it has a population of 18,350 people.