Sibucao, Municipality of Dumalinao, Province of Zamboanga del Sur

Summary data
Typebarangay
Island groupMindanao
RegionZamboanga Peninsula (Region IX)
ProvinceZamboanga del Sur
MunicipalityDumalinao
Postal code7015
Population (2020)1,660
Philippine major island(s)Mindanao
Coordinates7.7967, 123.3559 (7° 48' North, 123° 21' East)
Estimated elevation above sea level236.4 meters (775.6 feet)

Sibucao is a barangay in the municipality of Dumalinao, in the province of Zamboanga del Sur. Its population as determined by the 2020 Census was 1,660. This represented 5.04% of the total population of Dumalinao.

Demographics

Households

The household population of Sibucao in the 2015 Census was 1,468 broken down into 322 households or an average of 4.56 members per household.

details
Number of households in Sibucao (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
8821635.41
1,0672115.06
8821804.90
1,2462684.65
1,4523534.11
1,4683224.56

Population by age group

According to the 2015 Census, the age group with the highest population in Sibucao is 10 to 14, with 170 individuals. Conversely, the age group with the lowest population is 75 to 79, with 13 individuals.

details
Population of Sibucao by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1362.43%
1 to 41469.86%
5 to 916010.80%
10 to 1417011.48%
15 to 191399.39%
20 to 241449.72%
25 to 291187.97%
30 to 34875.87%
35 to 39946.35%
40 to 44875.87%
45 to 49755.06%
50 to 54674.52%
55 to 59442.97%
60 to 64352.36%
65 to 69271.82%
70 to 74231.55%
75 to 79130.88%
80 and over161.08%
Total1,481100.00%
  • Youth Dependency Ratio: 57.53
  • Old Age Dependency Ratio: 8.88
  • Total Dependency Ratio: 66.41
  • Median Age: 23.11

Historical population

The population of Sibucao grew from 885 in 1990 to 1,660 in 2020, an increase of 775 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.43%, or an increase of 179 people, from the previous population of 1,481 in 2015.

Population of Sibucao (1990‑2020)
Census datePopulationGrowth rate
885
1,0673.57%
882-4.00%
1,2464.88%
1,4525.73%
1,4810.38%
1,6602.43%

Location

Sibucao is situated at approximately 7.7967, 123.3559, in the island of Mindanao. Elevation at these coordinates is estimated at 236.4 meters or 775.6 feet above mean sea level.


Adjacent barangays

Sibucao shares a common border with the following barangay(s):

Notes

  1. Data on population, and households, are from the Philippine Statistics Authority.
  2. Postal code information is from the Philippine Postal Corporation.
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