Alonganan, Municipality of Datu Piang, Province of Maguindanao

Summary data
Typebarangay
Island groupMindanao
RegionBangsamoro Autonomous Region in Muslim Mindanao (BARMM)
ProvinceMaguindanao
MunicipalityDatu Piang
Postal code9607
Population (2020)912
Philippine major island(s)Mindanao
Coordinates7.0485, 124.4681 (7° 3' North, 124° 28' East)
Estimated elevation above sea level5.4 meters (17.7 feet)

Alonganan is a barangay in the municipality of Datu Piang, in the province of Maguindanao. Its population as determined by the 2020 Census was 912. This represented 3.21% of the total population of Datu Piang.

Demographics

Households

The household population of Alonganan in the 2015 Census was 837 broken down into 141 households or an average of 5.94 members per household.

details
Number of households in Alonganan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,5403354.60
1,4442505.78
1,6092666.05
1,8283046.01
1,0221636.27
8371415.94

Population by age group

According to the 2015 Census, the age group with the highest population in Alonganan is 5 to 9, with 139 individuals. Conversely, the age group with the lowest population is 60 to 64, with 3 individuals.

details
Population of Alonganan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1283.35%
1 to 410712.78%
5 to 913916.61%
10 to 1410913.02%
15 to 199711.59%
20 to 248710.39%
25 to 29617.29%
30 to 34627.41%
35 to 39566.69%
40 to 44293.46%
45 to 49222.63%
50 to 54131.55%
55 to 5991.08%
60 to 6430.36%
65 to 6960.72%
70 to 7450.60%
75 to 7940.48%
80 and over0.00%
Total837100.00%
  • Youth Dependency Ratio: 87.24
  • Old Age Dependency Ratio: 3.42
  • Total Dependency Ratio: 90.66
  • Median Age: 16.83

Historical population

The population of Alonganan fell from 1,540 in 1990 to 912 in 2020, a decrease of 628 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.82%, or an increase of 75 people, from the previous population of 837 in 2015.

Population of Alonganan (1990‑2020)
Census datePopulationGrowth rate
1,540
1,444-1.20%
1,6092.35%
1,8281.78%
1,022-19.08%
837-3.73%
9121.82%

Location

Alonganan is situated at approximately 7.0485, 124.4681, in the island of Mindanao. Elevation at these coordinates is estimated at 5.4 meters or 17.7 feet above mean sea level.


Adjacent barangays

Alonganan 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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