Tangbao, Municipality of San Isidro, Province of Abra

Summary data
Typebarangay
Island groupLuzon
RegionCordillera Administrative Region (CAR)
ProvinceAbra
MunicipalitySan Isidro
Postal code2809
Population (2020)661
Philippine major island(s)Luzon
Coordinates17.4452, 120.5960 (17° 27' North, 120° 36' East)
Estimated elevation above sea level166.9 meters (547.6 feet)

Tangbao is a barangay in the municipality of San Isidro, in the province of Abra. Its population as determined by the 2020 Census was 661. This represented 13.93% of the total population of San Isidro.

Demographics

Households

The household population of Tangbao in the 2015 Census was 640 broken down into 148 households or an average of 4.32 members per household.

details
Number of households in Tangbao (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
6291145.52
5891175.03
7491485.06
6871285.37
7111514.71
6401484.32

Population by age group

According to the 2015 Census, the age group with the highest population in Tangbao is 5 to 9, with 81 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 8 individuals.

details
Population of Tangbao by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1101.56%
1 to 4446.88%
5 to 98112.66%
10 to 146910.78%
15 to 196510.16%
20 to 24335.16%
25 to 29416.41%
30 to 34467.19%
35 to 39375.78%
40 to 44416.41%
45 to 49385.94%
50 to 54426.56%
55 to 59335.16%
60 to 64182.81%
65 to 69142.19%
70 to 74121.88%
75 to 7981.25%
80 and over81.25%
Total640100.00%
  • Youth Dependency Ratio: 51.78
  • Old Age Dependency Ratio: 10.66
  • Total Dependency Ratio: 62.44
  • Median Age: 27.20

Historical population

The population of Tangbao grew from 629 in 1990 to 661 in 2020, an increase of 32 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.68%, or an increase of 21 people, from the previous population of 640 in 2015.

Population of Tangbao (1990‑2020)
Census datePopulationGrowth rate
629
589-1.22%
7495.29%
687-1.18%
7111.26%
640-1.98%
6610.68%

Location

Tangbao is situated at approximately 17.4452, 120.5960, in the island of Luzon. Elevation at these coordinates is estimated at 166.9 meters or 547.6 feet above mean sea level.


Adjacent barangays

Tangbao 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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