Tabtabungao, Municipality of Rosario, Province of La Union

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceLa Union
MunicipalityRosario
Postal code2506
Population (2020)3,253
Philippine major island(s)Luzon
Coordinates16.2126, 120.4689 (16° 13' North, 120° 28' East)
Estimated elevation above sea level106.2 meters (348.4 feet)

Tabtabungao is a barangay in the municipality of Rosario, in the province of La Union. Its population as determined by the 2020 Census was 3,253. This represented 5.40% of the total population of Rosario.

Demographics

Households

The household population of Tabtabungao in the 2015 Census was 2,847 broken down into 735 households or an average of 3.87 members per household.

details
Number of households in Tabtabungao (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,3642475.52
1,5363065.02
1,9253625.32
2,5925035.15
2,4605994.11
2,8477353.87

Population by age group

According to the 2015 Census, the age group with the highest population in Tabtabungao is 10 to 14, with 305 individuals. Conversely, the age group with the lowest population is 75 to 79, with 22 individuals.

details
Population of Tabtabungao by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1582.04%
1 to 42488.71%
5 to 928610.05%
10 to 1430510.71%
15 to 192779.73%
20 to 242187.66%
25 to 292167.59%
30 to 342298.04%
35 to 391836.43%
40 to 441836.43%
45 to 491455.09%
50 to 541144.00%
55 to 591144.00%
60 to 64963.37%
65 to 69792.77%
70 to 74411.44%
75 to 79220.77%
80 and over331.16%
Total2,847100.00%
  • Youth Dependency Ratio: 50.54
  • Old Age Dependency Ratio: 9.86
  • Total Dependency Ratio: 60.4
  • Median Age: 25.73

Historical population

The population of Tabtabungao grew from 1,370 in 1990 to 3,253 in 2020, an increase of 1,883 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.85%, or an increase of 406 people, from the previous population of 2,847 in 2015.

Population of Tabtabungao (1990‑2020)
Census datePopulationGrowth rate
1,370
1,5362.17%
1,9254.96%
2,5924.19%
2,460-1.88%
2,8472.82%
3,2532.85%

Location

Tabtabungao is situated at approximately 16.2126, 120.4689, in the island of Luzon. Elevation at these coordinates is estimated at 106.2 meters or 348.4 feet above mean sea level.


Adjacent barangays

Tabtabungao 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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