Margaay, Municipality of Narvacan, Province of Ilocos Sur

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Sur
MunicipalityNarvacan
Postal code2704
Population (2020)2,607
Philippine major island(s)Luzon
Coordinates17.4309, 120.4719 (17° 26' North, 120° 28' East)
Estimated elevation above sea level8.2 meters (26.9 feet)

Margaay is a barangay in the municipality of Narvacan, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 2,607. This represented 5.64% of the total population of Narvacan.

Demographics

Households

The household population of Margaay in the 2015 Census was 2,227 broken down into 493 households or an average of 4.52 members per household.

details
Number of households in Margaay (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,6572995.54
1,6503265.06
1,8543565.21
2,0634414.68
2,1184574.63
2,2274934.52

Population by age group

According to the 2015 Census, the age group with the highest population in Margaay is 10 to 14, with 249 individuals. Conversely, the age group with the lowest population is 75 to 79, with 26 individuals.

details
Population of Margaay by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1381.71%
1 to 41567.00%
5 to 92229.97%
10 to 1424911.18%
15 to 191737.77%
20 to 241828.17%
25 to 291617.23%
30 to 341878.40%
35 to 391627.27%
40 to 441235.52%
45 to 491145.12%
50 to 541155.16%
55 to 591004.49%
60 to 64904.04%
65 to 69612.74%
70 to 74351.57%
75 to 79261.17%
80 and over331.48%
Total2,227100.00%
  • Youth Dependency Ratio: 47.26
  • Old Age Dependency Ratio: 11.02
  • Total Dependency Ratio: 58.28
  • Median Age: 27.90

Historical population

The population of Margaay grew from 1,657 in 1990 to 2,607 in 2020, an increase of 950 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 3.37%, or an increase of 380 people, from the previous population of 2,227 in 2015.

Population of Margaay (1990‑2020)
Census datePopulationGrowth rate
1,657
1,650-0.08%
1,8542.53%
2,0661.50%
2,1200.94%
2,2270.94%
2,6073.37%

Location

Margaay is situated at approximately 17.4309, 120.4719, in the island of Luzon. Elevation at these coordinates is estimated at 8.2 meters or 26.9 feet above mean sea level.


Adjacent barangays

Margaay 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.
(Back to top)