Gumabao, Municipality of Oas, Province of Albay

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceAlbay
MunicipalityOas
Postal code4504
Population (2020)919
Philippine major island(s)Luzon
Coordinates13.2456, 123.4684 (13° 15' North, 123° 28' East)
Estimated elevation above sea level30.2 meters (99.1 feet)

Gumabao is a barangay in the municipality of Oas, in the province of Albay. Its population as determined by the 2020 Census was 919. This represented 1.39% of the total population of Oas.

Demographics

Households

The household population of Gumabao in the 2015 Census was 793 broken down into 175 households or an average of 4.53 members per household.

details
Number of households in Gumabao (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
6691215.53
7851425.53
8071375.89
8671615.39
8651645.27
7931754.53

Population by age group

According to the 2015 Census, the age group with the highest population in Gumabao is 10 to 14, with 109 individuals. Conversely, the age group with the lowest population is 75 to 79, with 5 individuals.

details
Population of Gumabao by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1172.14%
1 to 48210.34%
5 to 99712.23%
10 to 1410913.75%
15 to 199812.36%
20 to 24617.69%
25 to 29486.05%
30 to 34435.42%
35 to 39364.54%
40 to 44324.04%
45 to 49405.04%
50 to 54344.29%
55 to 59364.54%
60 to 64192.40%
65 to 69131.64%
70 to 74151.89%
75 to 7950.63%
80 and over81.01%
Total793100.00%
  • Youth Dependency Ratio: 68.23
  • Old Age Dependency Ratio: 9.17
  • Total Dependency Ratio: 77.4
  • Median Age: 19.67

Historical population

The population of Gumabao grew from 669 in 1990 to 919 in 2020, an increase of 250 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 3.15%, or an increase of 126 people, from the previous population of 793 in 2015.

Population of Gumabao (1990‑2020)
Census datePopulationGrowth rate
669
7853.04%
8070.59%
8670.99%
865-0.08%
793-1.64%
9193.15%

Location

Gumabao is situated at approximately 13.2456, 123.4684, in the island of Luzon. Elevation at these coordinates is estimated at 30.2 meters or 99.1 feet above mean sea level.


Adjacent barangays

Gumabao 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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