Nangalisan, Municipality of Santa Lucia, Province of Ilocos Sur

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Sur
MunicipalitySanta Lucia
Postal code2712
Population (2020)962
Philippine major island(s)Luzon
Coordinates17.1028, 120.4369 (17° 6' North, 120° 26' East)
Estimated elevation above sea level6.6 meters (21.7 feet)

Nangalisan is a barangay in the municipality of Santa Lucia, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 962. This represented 3.70% of the total population of Santa Lucia.

Demographics

Households

The household population of Nangalisan in the 2015 Census was 1,018 broken down into 222 households or an average of 4.59 members per household.

details
Number of households in Nangalisan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
7331245.91
6651344.96
8131615.05
8941904.71
9791984.94
1,0182224.59

Population by age group

According to the 2015 Census, the age group with the highest population in Nangalisan is 10 to 14, with 118 individuals. Conversely, the age groups with the lowest population are in the ranges Under 1, 75 to 79, and 80 and over, with 13 individuals.

details
Population of Nangalisan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1131.28%
1 to 4727.07%
5 to 9999.72%
10 to 1411811.59%
15 to 1910510.31%
20 to 24878.55%
25 to 29666.48%
30 to 34716.97%
35 to 39716.97%
40 to 44716.97%
45 to 49646.29%
50 to 54484.72%
55 to 59383.73%
60 to 64302.95%
65 to 69161.57%
70 to 74232.26%
75 to 79131.28%
80 and over131.28%
Total1,018100.00%
  • Youth Dependency Ratio: 46.39
  • Old Age Dependency Ratio: 9.98
  • Total Dependency Ratio: 56.37
  • Median Age: 26.14

Historical population

The population of Nangalisan grew from 733 in 1990 to 962 in 2020, an increase of 229 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.18%, or a decrease of 56 people, from the previous population of 1,018 in 2015.

Population of Nangalisan (1990‑2020)
Census datePopulationGrowth rate
733
665-1.81%
8134.40%
8941.32%
9793.36%
1,0180.75%
962-1.18%

Location

Nangalisan is situated at approximately 17.1028, 120.4369, in the island of Luzon. Elevation at these coordinates is estimated at 6.6 meters or 21.7 feet above mean sea level.


Adjacent barangays

Nangalisan 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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