Alangan, Municipality of Sibalom, Province of Antique

Summary data
Typebarangay
Island groupVisayas
RegionWestern Visayas (Region VI)
ProvinceAntique
MunicipalitySibalom
Postal code5713
Population (2020)881
Philippine major island(s)Panay
Coordinates10.8036, 121.9961 (10° 48' North, 121° 60' East)
Estimated elevation above sea level15.6 meters (51.2 feet)

Alangan is a barangay in the municipality of Sibalom, in the province of Antique. Its population as determined by the 2020 Census was 881. This represented 1.38% of the total population of Sibalom.

Demographics

Households

The household population of Alangan in the 2015 Census was 834 broken down into 184 households or an average of 4.53 members per household.

details
Number of households in Alangan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
5511204.59
6521324.94
7151355.30
6991504.66
7121504.75
8341844.53

Population by age group

According to the 2015 Census, the age group with the highest population in Alangan is 20 to 24, with 98 individuals. Conversely, the age group with the lowest population is 80 and over, with 5 individuals.

details
Population of Alangan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1182.16%
1 to 4617.31%
5 to 98910.67%
10 to 14829.83%
15 to 198910.67%
20 to 249811.75%
25 to 29637.55%
30 to 34556.59%
35 to 39404.80%
40 to 44384.56%
45 to 49495.88%
50 to 54374.44%
55 to 59495.88%
60 to 64313.72%
65 to 69121.44%
70 to 74101.20%
75 to 7980.96%
80 and over50.60%
Total834100.00%
  • Youth Dependency Ratio: 45.54
  • Old Age Dependency Ratio: 6.38
  • Total Dependency Ratio: 51.92
  • Median Age: 23.98

Historical population

The population of Alangan grew from 551 in 1990 to 881 in 2020, an increase of 330 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.16%, or an increase of 47 people, from the previous population of 834 in 2015.

Population of Alangan (1990‑2020)
Census datePopulationGrowth rate
551
6523.20%
7152.00%
699-0.31%
7120.67%
8343.06%
8811.16%

Location

Alangan is situated at approximately 10.8036, 121.9961, in the island of Panay. Elevation at these coordinates is estimated at 15.6 meters or 51.2 feet above mean sea level.


Adjacent barangays

Alangan 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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