Bia‑an, Municipality of Hamtic, Province of Antique

Summary data
Typebarangay
Island groupVisayas
RegionWestern Visayas (Region VI)
ProvinceAntique
MunicipalityHamtic
Postal code5715
Population (2020)1,295
Philippine major island(s)Panay
Coordinates10.7250, 121.9912 (10° 44' North, 121° 59' East)
Estimated elevation above sea level11.8 meters (38.7 feet)

Bia‑an is a barangay in the municipality of Hamtic, in the province of Antique. Its population as determined by the 2020 Census was 1,295. This represented 2.46% of the total population of Hamtic.

Demographics

Households

The household population of Bia-an in the 2015 Census was 1,089 broken down into 198 households or an average of 5.50 members per household.

details
Number of households in Bia-an (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,0421745.99
9601895.08
9962014.96
1,0262114.86
1,0872444.45
1,0891985.50

Population by age group

According to the 2015 Census, the age group with the highest population in Bia-an is 15 to 19, with 134 individuals. Conversely, the age group with the lowest population is 80 and over, with 9 individuals.

details
Population of Bia-an by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1312.85%
1 to 4746.80%
5 to 913112.03%
10 to 1412811.75%
15 to 1913412.30%
20 to 241069.73%
25 to 29716.52%
30 to 34696.34%
35 to 39534.87%
40 to 44534.87%
45 to 49676.15%
50 to 54484.41%
55 to 59343.12%
60 to 64363.31%
65 to 69191.74%
70 to 74141.29%
75 to 79121.10%
80 and over90.83%
Total1,089100.00%
  • Youth Dependency Ratio: 54.25
  • Old Age Dependency Ratio: 8.05
  • Total Dependency Ratio: 62.3
  • Median Age: 22.19

Historical population

The population of Bia-an grew from 1,042 in 1990 to 1,295 in 2020, an increase of 253 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 3.71%, or an increase of 206 people, from the previous population of 1,089 in 2015.

Population of Bia-an (1990‑2020)
Census datePopulationGrowth rate
1,042
960-1.52%
9960.79%
1,0260.41%
1,0872.12%
1,0890.04%
1,2953.71%

Location

Bia‑an is situated at approximately 10.7250, 121.9912, in the island of Panay. Elevation at these coordinates is estimated at 11.8 meters or 38.7 feet above mean sea level.


Adjacent barangays

Bia‑an 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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