Tubongan, Municipality of Calanasan, Province of Apayao

Summary data
Typebarangay
Island groupLuzon
RegionCordillera Administrative Region (CAR)
ProvinceApayao
MunicipalityCalanasan
Postal code3814
Population (2020)391
Philippine major island(s)Luzon
Coordinates18.1310, 121.0329 (18° 8' North, 121° 2' East)
Estimated elevation above sea level600.9 meters (1,971.4 feet)

Tubongan is a barangay in the municipality of Calanasan, in the province of Apayao. Its population as determined by the 2020 Census was 391. This represented 3.12% of the total population of Calanasan.

Demographics

Households

The household population of Tubongan in the 2015 Census was 441 broken down into 70 households or an average of 6.30 members per household.

details
Number of households in Tubongan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
435765.72
6081115.48
626926.80
214415.22
395636.27
441706.30

Population by age group

According to the 2015 Census, the age group with the highest population in Tubongan is 15 to 19, with 53 individuals. Conversely, the age group with the lowest population is 75 to 79, with 2 individuals.

details
Population of Tubongan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 192.04%
1 to 4347.71%
5 to 94911.11%
10 to 145211.79%
15 to 195312.02%
20 to 244610.43%
25 to 29276.12%
30 to 34419.30%
35 to 39255.67%
40 to 44276.12%
45 to 49194.31%
50 to 54173.85%
55 to 59163.63%
60 to 64102.27%
65 to 6930.68%
70 to 7451.13%
75 to 7920.45%
80 and over61.36%
Total441100.00%
  • Youth Dependency Ratio: 51.25
  • Old Age Dependency Ratio: 5.69
  • Total Dependency Ratio: 56.94
  • Median Age: 22.55

Historical population

The population of Tubongan fell from 435 in 1990 to 391 in 2020, a decrease of 44 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 2.50%, or a decrease of 50 people, from the previous population of 441 in 2015.

Population of Tubongan (1990‑2020)
Census datePopulationGrowth rate
435
6086.47%
6260.63%
214-13.76%
39524.99%
4412.12%
391-2.50%

Location

Tubongan is situated at approximately 18.1310, 121.0329, in the island of Luzon. Elevation at these coordinates is estimated at 600.9 meters or 1,971.4 feet above mean sea level.


Adjacent barangays

Tubongan 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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