Buisan, Municipality of Balabagan, Province of Lanao del Sur

Summary data
Typebarangay
Island groupMindanao
RegionBangsamoro Autonomous Region in Muslim Mindanao (BARMM)
ProvinceLanao del Sur
MunicipalityBalabagan
Postal code9302
Population (2020)398
Philippine major island(s)Mindanao
Coordinates7.5636, 124.1357 (7° 34' North, 124° 8' East)
Estimated elevation above sea level173.3 meters (568.6 feet)

Buisan, formerly Bengabeng, is a barangay in the municipality of Balabagan, in the province of Lanao del Sur. Its population as determined by the 2020 Census was 398. This represented 1.33% of the total population of Balabagan.

Demographics

Households

The household population of Buisan in the 2015 Census was 354 broken down into 59 households or an average of 6.00 members per household.

details
Number of households in Buisan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
319714.49
390646.09
432666.55
659877.57
588956.19
354596.00

Population by age group

According to the 2015 Census, the age group with the highest population in Buisan is 5 to 9, with 47 individuals. Conversely, the age groups with the lowest population are in the ranges 65 to 69, and 80 and over, with 1 individual.

details
Population of Buisan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 151.41%
1 to 43710.45%
5 to 94713.28%
10 to 144512.71%
15 to 194512.71%
20 to 244011.30%
25 to 294312.15%
30 to 34164.52%
35 to 39195.37%
40 to 44226.21%
45 to 49143.95%
50 to 54154.24%
55 to 5920.56%
60 to 640.00%
65 to 6910.28%
70 to 7420.56%
75 to 790.00%
80 and over10.28%
Total354100.00%
  • Youth Dependency Ratio: 62.04
  • Old Age Dependency Ratio: 1.85
  • Total Dependency Ratio: 63.89
  • Median Age: 19.78

Historical population

The population of Buisan grew from 319 in 1990 to 398 in 2020, an increase of 79 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.50%, or an increase of 44 people, from the previous population of 354 in 2015.

Population of Buisan (1990‑2020)
Census datePopulationGrowth rate
319
3903.84%
4322.22%
6596.00%
588-4.06%
354-9.21%
3982.50%

Location

Buisan is situated at approximately 7.5636, 124.1357, in the island of Mindanao. Elevation at these coordinates is estimated at 173.3 meters or 568.6 feet above mean sea level.


Adjacent barangays

Buisan 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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