Siasi, Province of Sulu
Type | municipality |
---|---|
Island group | Mindanao |
Region | Bangsamoro Autonomous Region in Muslim Mindanao (BARMM) |
Province | Sulu |
Barangay count | 50 |
Postal code | 7412 |
Coastal/Landlocked | coastal |
Marine waterbodies | Celebes Sea |
Philippine major island(s) | Siasi |
Area (2013) | 307.59 km2 (118.76 sq mi) |
Population (2020) | 81,689 |
Density (2020) | 266 / km2 (688 / sq mi) |
Coordinates | 5° 33' North, 120° 49' East (5.5433, 120.8146) |
Estimated elevation above sea level | 1.1 meters (3.5 feet) |
Siasi is a coastal municipality in the island province of Sulu.
The municipality has a land area of 307.59 square kilometers or 118.76 square miles which constitutes 6.76% of Sulu's total area. Its population as determined by the 2020 Census was 81,689. This represented 8.17% of the total population of Sulu province, or 1.85% of the overall population of the Bangsamoro Autonomous Region in Muslim Mindanao. Based on these figures, the population density is computed at 266 inhabitants per square kilometer or 688 inhabitants per square mile.
Barangays
Siasi has 50 barangays as shown in the following table.
Demographic profile of barangays
Barangay | Population percentage (2020) | Population (2020) | Population (2015) | Change (2015‑2020) | Annual Population Growth Rate (2015‑2020) |
---|---|---|---|---|---|
Bakud | 1.16% | 947 | 875 | 8.23% | 1.68% |
Buan | 3.40% | 2,776 | 2,551 | 8.82% | 1.80% |
Bulansing Tara | 0.89% | 726 | 640 | 13.44% | 2.69% |
Bulihkullul | 1.07% | 870 | 777 | 11.97% | 2.41% |
Campo Islam | 3.50% | 2,856 | 2,113 | 35.16% | 6.55% |
Duggo | 2.60% | 2,126 | 2,085 | 1.97% | 0.41% |
Duhol Tara | 1.36% | 1,109 | 1,001 | 10.79% | 2.18% |
East Kungtad | 1.56% | 1,278 | 1,049 | 21.83% | 4.24% |
East Sisangat | 1.60% | 1,306 | 1,133 | 15.27% | 3.04% |
Ipil | 0.93% | 762 | 722 | 5.54% | 1.14% |
Jambangan | 1.09% | 894 | 798 | 12.03% | 2.42% |
Kabubu | 1.31% | 1,070 | 931 | 14.93% | 2.97% |
Kong-Kong Laminusa | 2.06% | 1,686 | 1,202 | 40.27% | 7.38% |
Kud-kud | 1.53% | 1,246 | 1,087 | 14.63% | 2.92% |
Kungtad West | 1.82% | 1,488 | 1,044 | 42.53% | 7.74% |
Latung | 3.62% | 2,955 | 2,732 | 8.16% | 1.67% |
Luuk Laminusa | 1.77% | 1,442 | 831 | 73.53% | 12.30% |
Luuk Tara | 0.94% | 766 | 706 | 8.50% | 1.73% |
Manta | 1.66% | 1,359 | 1,259 | 7.94% | 1.62% |
Minapan | 3.23% | 2,641 | 2,424 | 8.95% | 1.82% |
Nipa-nipa | 1.01% | 826 | 757 | 9.11% | 1.85% |
North Laud | 3.91% | 3,198 | 2,846 | 12.37% | 2.48% |
North Manta | 0.92% | 749 | 683 | 9.66% | 1.96% |
North Musu Laud | 1.17% | 953 | 874 | 9.04% | 1.84% |
North Silumpak | 0.76% | 620 | 405 | 53.09% | 9.38% |
Pislong | 1.21% | 987 | 882 | 11.90% | 2.40% |
Poblacion | 7.25% | 5,922 | 4,525 | 30.87% | 5.83% |
Punungan | 1.14% | 934 | 629 | 48.49% | 8.68% |
Puukan Laminusa | 2.85% | 2,328 | 669 | 247.98% | 30.01% |
Ratag | 2.59% | 2,116 | 1,965 | 7.68% | 1.57% |
Sablay | 1.26% | 1,031 | 911 | 13.17% | 2.64% |
Sarukot | 1.41% | 1,151 | 1,017 | 13.18% | 2.64% |
Siburi | 1.20% | 978 | 779 | 25.55% | 4.91% |
Singko | 1.14% | 935 | 864 | 8.22% | 1.68% |
Siolakan | 2.49% | 2,030 | 2,025 | 0.25% | 0.05% |
Siowing | 1.62% | 1,326 | 1,208 | 9.77% | 1.98% |
Sipanding | 1.98% | 1,617 | 1,490 | 8.52% | 1.74% |
Sisangat | 1.27% | 1,035 | 857 | 20.77% | 4.05% |
Siundoh | 1.06% | 866 | 737 | 17.50% | 3.45% |
South Musu Laud | 0.90% | 738 | 597 | 23.62% | 4.56% |
South Silumpak | 1.91% | 1,560 | 1,145 | 36.24% | 6.73% |
Southwestern Bulikullul | 0.92% | 752 | 618 | 21.68% | 4.22% |
Subah Buaya | 4.76% | 3,892 | 3,220 | 20.87% | 4.07% |
Tampakan Laminusa | 3.50% | 2,862 | 1,581 | 81.02% | 13.31% |
Tengah Laminusa | 1.95% | 1,590 | 1,398 | 13.73% | 2.75% |
Tong Laminusa | 3.58% | 2,922 | 2,520 | 15.95% | 3.16% |
Tonglabah | 1.46% | 1,193 | 962 | 24.01% | 4.63% |
Tong-tong | 2.74% | 2,236 | 2,086 | 7.19% | 1.47% |
Tubig Kutah | 1.11% | 906 | 830 | 9.16% | 1.86% |
Tulling | 3.84% | 3,133 | 2,665 | 17.56% | 3.46% |
Siasi Total | 81,689 | 67,705 | 20.65% | 4.03% |
Economy
The annual regular revenue of Siasi for the fiscal year of 2016 was ₱122,826,922.49.
details
Fiscal Year | Annual Regular Income | Change |
---|---|---|
2009 | 68,493,350.85 | – |
2010 | 73,677,186.19 | 7.57% |
2011 | 80,342,956.83 | 9.05% |
2012 | 79,793,830.70 | -0.68% |
2013 | 87,732,064.70 | 9.95% |
2014 | 98,787,551.80 | 12.60% |
2015 | 112,182,657.21 | 13.56% |
2016 | 122,826,922.49 | 9.49% |
End notes:
|
Demographics
Households
The household population of Siasi in the 2015 Census was 67,666 broken down into 12,287 households or an average of 5.51 members per household.
details
Census date | Household population | Number of households | Average household size |
---|---|---|---|
46,442 | 7,767 | 5.98 | |
50,655 | 9,237 | 5.48 | |
59,022 | 8,094 | 7.29 | |
63,518 | 11,557 | 5.50 | |
64,229 | 11,830 | 5.43 | |
67,666 | 12,287 | 5.51 |
Population by age group
According to the 2015 Census, the age group with the highest population in Siasi is 5 to 9, with 9,978 individuals. Conversely, the age group with the lowest population is 80 and over, with 107 individuals.
details
Age group | Population (2015) | Age group percentage |
---|---|---|
Under 1 | 1,166 | 1.72% |
1 to 4 | 7,557 | 11.16% |
5 to 9 | 9,978 | 14.74% |
10 to 14 | 9,308 | 13.75% |
15 to 19 | 8,096 | 11.96% |
20 to 24 | 5,593 | 8.26% |
25 to 29 | 4,752 | 7.02% |
30 to 34 | 4,508 | 6.66% |
35 to 39 | 4,649 | 6.87% |
40 to 44 | 3,900 | 5.76% |
45 to 49 | 3,145 | 4.65% |
50 to 54 | 1,931 | 2.85% |
55 to 59 | 1,207 | 1.78% |
60 to 64 | 797 | 1.18% |
65 to 69 | 472 | 0.70% |
70 to 74 | 327 | 0.48% |
75 to 79 | 212 | 0.31% |
80 and over | 107 | 0.16% |
Total | 67,705 | 100.00% |
|
Historical population
The population of Siasi grew from 17,102 in 1903 to 81,689 in 2020, an increase of 64,587 people over the course of 117 years. The latest census figures in 2020 denote a positive growth rate of 4.03%, or an increase of 13,984 people, from the previous population of 67,705 in 2015.
details
Census date | Population | Growth rate |
---|---|---|
17,102 | – | |
4,809 | -7.70% | |
29,259 | 9.45% | |
29,836 | 0.20% | |
39,279 | 2.45% | |
51,425 | 2.67% | |
28,077 | -11.44% | |
50,336 | 12.38% | |
46,468 | -0.80% | |
50,655 | 1.63% | |
59,069 | 3.35% | |
63,518 | 1.01% | |
64,229 | 0.41% | |
67,705 | 1.01% | |
81,689 | 4.03% |
The total number of registered voters or electorate in Siasi for the year 2019 was 28,850, broken down into 13,057 males and 15,793 females.
Location
The municipal center of Siasi is situated at approximately 5° 33' North, 120° 49' East, in the island of Siasi. Elevation at these coordinates is estimated at 1.1 meters or 3.5 feet above mean sea level.
Distances
Based on the great-circle distance (the shortest distance between two points over the surface of the Earth), the cities closest to Siasi are Isabela City, Basilan, Lamitan, Basilan, Zamboanga City, Pagadian, Zamboanga del Sur, Cotabato City, and Tangub, Misamis Occidental. The nearest municipalities are Pandami, Sulu, Lugus, Sulu, Tapul, Sulu, Parang, Sulu, Maimbung, Sulu, and Pata, Sulu. Its distance from the national capital is 1,000.77 kilometers (621.85 miles). The following list delineates such distance measurements.
great-circle distance
Nearest towns
- Pandami, Sulu, 1.46 kilometers (0.91 miles) to the West (S80°W)
- Lugus, Sulu, 17.53 kilometers (10.90 miles) to the North (N2°E)
- Tapul, Sulu, 19.18 kilometers (11.92 miles) to the North‑Northeast (N23°E)
- Parang, Sulu, 41.96 kilometers (26.07 miles) to the North‑Northeast (N14°E)
- Maimbung, Sulu, 48.89 kilometers (30.38 miles) to the North‑Northeast (N28°E)
- Pata, Sulu, 49.48 kilometers (30.74 miles) to the Northeast (N47°E)
Nearest cities
- Isabela City, Basilan, 181.26 kilometers (112.63 miles) to the Northeast (N45°E)
- Lamitan, Basilan, 191.83 kilometers (119.20 miles) to the Northeast (N50°E)
- Zamboanga City, 205.21 kilometers (127.51 miles) to the Northeast (N43°E)
- Pagadian, Zamboanga del Sur, 384.20 kilometers (238.73 miles) to the Northeast (N49°E)
- Cotabato City, 422.49 kilometers (262.52 miles) to the East‑Northeast (N64°E)
- Tangub, Misamis Occidental, 427.51 kilometers (265.64 miles) to the Northeast (N49°E)
Distance from Manila: 1,000.77 kilometers (621.85 miles) to the North (N1°E)
Notes
- Unless otherwise specified, population count (excluding percentages), household data, and land area figures are derived from the Philippine Statistics Authority.
- Data on registered voters is from the Commission on Elections.
- Data on annual regular income is from the Bureau of Local Government Finance, Department of Finance
- Postal code information is from the Philippine Postal Corporation.