Bibilik, 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)1,184
Philippine major island(s)Mindanao
Coordinates7.7416, 123.4700 (7° 44' North, 123° 28' East)
Estimated elevation above sea level22.7 meters (74.5 feet)

Bibilik is a barangay in the municipality of Dumalinao, in the province of Zamboanga del Sur. Its population as determined by the 2020 Census was 1,184. This represented 3.60% of the total population of Dumalinao.

Demographics

Households

The household population of Bibilik in the 2015 Census was 1,506 broken down into 335 households or an average of 4.50 members per household.

details
Number of households in Bibilik (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,0912065.30
1,0502095.02
1,2122215.48
1,3152295.74
1,3913014.62
1,5063354.50

Population by age group

According to the 2015 Census, the age group with the highest population in Bibilik is 5 to 9, with 198 individuals. Conversely, the age group with the lowest population is 80 and over, with 5 individuals.

details
Population of Bibilik by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1281.86%
1 to 41379.10%
5 to 919813.15%
10 to 1417611.69%
15 to 191459.63%
20 to 241258.30%
25 to 291067.04%
30 to 341107.30%
35 to 39865.71%
40 to 44684.52%
45 to 49905.98%
50 to 54775.11%
55 to 59503.32%
60 to 64422.79%
65 to 69261.73%
70 to 74231.53%
75 to 79140.93%
80 and over50.33%
Total1,506100.00%
  • Youth Dependency Ratio: 59.96
  • Old Age Dependency Ratio: 7.56
  • Total Dependency Ratio: 67.52
  • Median Age: 22.76

Historical population

The population of Bibilik grew from 1,091 in 1990 to 1,184 in 2020, an increase of 93 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 4.94%, or a decrease of 322 people, from the previous population of 1,506 in 2015.

Population of Bibilik (1990‑2020)
Census datePopulationGrowth rate
1,091
1,050-0.72%
1,2123.12%
1,3151.13%
1,3912.07%
1,5061.52%
1,184-4.94%

Location

Bibilik is situated at approximately 7.7416, 123.4700, in the island of Mindanao. Elevation at these coordinates is estimated at 22.7 meters or 74.5 feet above mean sea level.


Adjacent barangays

Bibilik 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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