Mabayag, Municipality of Galimuyod, Province of Ilocos Sur

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Sur
MunicipalityGalimuyod
Postal code2709
Population (2020)323
Philippine major island(s)Luzon
Coordinates17.1765, 120.5108 (17° 11' North, 120° 31' East)
Estimated elevation above sea level86.5 meters (283.8 feet)

Mabayag is a barangay in the municipality of Galimuyod, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 323. This represented 3.15% of the total population of Galimuyod.

Demographics

Households

The household population of Mabayag in the 2015 Census was 357 broken down into 76 households or an average of 4.70 members per household.

details
Number of households in Mabayag (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
205405.13
275456.11
278545.15
339645.30
375655.77
357764.70

Population by age group

According to the 2015 Census, the age group with the highest population in Mabayag is 15 to 19, with 48 individuals. Conversely, the age group with the lowest population is Under 1, with 2 individuals.

details
Population of Mabayag by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 120.56%
1 to 4246.72%
5 to 9298.12%
10 to 14339.24%
15 to 194813.45%
20 to 243710.36%
25 to 293610.08%
30 to 34246.72%
35 to 39174.76%
40 to 44236.44%
45 to 49246.72%
50 to 54236.44%
55 to 5971.96%
60 to 64102.80%
65 to 6951.40%
70 to 7482.24%
75 to 7930.84%
80 and over41.12%
Total357100.00%
  • Youth Dependency Ratio: 35.34
  • Old Age Dependency Ratio: 8.03
  • Total Dependency Ratio: 43.37
  • Median Age: 25.76

Historical population

The population of Mabayag grew from 294 in 1990 to 323 in 2020, an increase of 29 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 2.08%, or a decrease of 34 people, from the previous population of 357 in 2015.

Population of Mabayag (1990‑2020)
Census datePopulationGrowth rate
294
275-1.24%
2780.23%
3392.77%
3753.74%
357-0.93%
323-2.08%

Location

Mabayag is situated at approximately 17.1765, 120.5108, in the island of Luzon. Elevation at these coordinates is estimated at 86.5 meters or 283.8 feet above mean sea level.


Adjacent barangays

Mabayag 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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