Banbanaal, Municipality of Banayoyo, Province of Ilocos Sur

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Sur
MunicipalityBanayoyo
Postal code2708
Population (2020)644
Philippine major island(s)Luzon
Coordinates17.2206, 120.5006 (17° 13' North, 120° 30' East)
Estimated elevation above sea level29.1 meters (95.5 feet)

Banbanaal is a barangay in the municipality of Banayoyo, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 644. This represented 8.12% of the total population of Banayoyo.

Demographics

Households

The household population of Banbanaal in the 2015 Census was 629 broken down into 140 households or an average of 4.49 members per household.

details
Number of households in Banbanaal (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
462706.60
490766.45
497855.85
5751125.13
6671315.09
6291404.49

Population by age group

According to the 2015 Census, the age group with the highest population in Banbanaal is 5 to 9, with 67 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 9 individuals.

details
Population of Banbanaal by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1152.38%
1 to 4568.90%
5 to 96710.65%
10 to 14609.54%
15 to 19416.52%
20 to 24365.72%
25 to 29447.00%
30 to 346610.49%
35 to 39558.74%
40 to 44396.20%
45 to 49274.29%
50 to 54253.97%
55 to 59233.66%
60 to 64213.34%
65 to 69152.38%
70 to 74213.34%
75 to 7991.43%
80 and over91.43%
Total629100.00%
  • Youth Dependency Ratio: 52.52
  • Old Age Dependency Ratio: 14.32
  • Total Dependency Ratio: 66.84
  • Median Age: 29.49

Historical population

The population of Banbanaal grew from 462 in 1990 to 644 in 2020, an increase of 182 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.50%, or an increase of 15 people, from the previous population of 629 in 2015.

Population of Banbanaal (1990‑2020)
Census datePopulationGrowth rate
462
4901.11%
4970.30%
5752.03%
6675.55%
629-1.11%
6440.50%

Location

Banbanaal is situated at approximately 17.2206, 120.5006, in the island of Luzon. Elevation at these coordinates is estimated at 29.1 meters or 95.5 feet above mean sea level.


Adjacent barangays

Banbanaal 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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