Tobgon, Municipality of Oas, Province of Albay

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceAlbay
MunicipalityOas
Postal code4504
Population (2020)1,541
Philippine major island(s)Luzon
Coordinates13.2040, 123.4191 (13° 12' North, 123° 25' East)
Estimated elevation above sea level116.0 meters (380.6 feet)

Tobgon is a barangay in the municipality of Oas, in the province of Albay. Its population as determined by the 2020 Census was 1,541. This represented 2.33% of the total population of Oas.

Demographics

Households

The household population of Tobgon in the 2015 Census was 1,648 broken down into 350 households or an average of 4.71 members per household.

details
Number of households in Tobgon (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,4252465.79
1,5312705.67
1,6702845.88
1,4862945.05
1,5173054.97
1,6483504.71

Population by age group

According to the 2015 Census, the age group with the highest population in Tobgon is 10 to 14, with 208 individuals. Conversely, the age group with the lowest population is 75 to 79, with 10 individuals.

details
Population of Tobgon by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1422.55%
1 to 41478.92%
5 to 917810.80%
10 to 1420812.62%
15 to 1918110.98%
20 to 241649.95%
25 to 291368.25%
30 to 341066.43%
35 to 39945.70%
40 to 44804.85%
45 to 49543.28%
50 to 54633.82%
55 to 59543.28%
60 to 64623.76%
65 to 69362.18%
70 to 74211.27%
75 to 79100.61%
80 and over120.73%
Total1,648100.00%
  • Youth Dependency Ratio: 57.85
  • Old Age Dependency Ratio: 7.95
  • Total Dependency Ratio: 65.8
  • Median Age: 22.07

Historical population

The population of Tobgon grew from 1,428 in 1990 to 1,541 in 2020, an increase of 113 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.40%, or a decrease of 107 people, from the previous population of 1,648 in 2015.

Population of Tobgon (1990‑2020)
Census datePopulationGrowth rate
1,428
1,5311.31%
1,6701.88%
1,486-1.60%
1,5170.75%
1,6481.59%
1,541-1.40%

Location

Tobgon is situated at approximately 13.2040, 123.4191, in the island of Luzon. Elevation at these coordinates is estimated at 116.0 meters or 380.6 feet above mean sea level.


Adjacent barangays

Tobgon 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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