Sinalugan, Municipality of San Guillermo, Province of Isabela

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceIsabela
MunicipalitySan Guillermo
Postal code3308
Population (2020)688
Philippine major island(s)Luzon
Coordinates16.6966, 121.8659 (16° 42' North, 121° 52' East)
Estimated elevation above sea level102.6 meters (336.6 feet)

Sinalugan is a barangay in the municipality of San Guillermo, in the province of Isabela. Its population as determined by the 2020 Census was 688. This represented 3.29% of the total population of San Guillermo.

Demographics

Households

The household population of Sinalugan in the 2015 Census was 653 broken down into 147 households or an average of 4.44 members per household.

details
Number of households in Sinalugan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
270554.91
362764.76
424795.37
5851175.00
5571234.53
6531474.44

Population by age group

According to the 2015 Census, the age group with the highest population in Sinalugan is 15 to 19, with 84 individuals. Conversely, the age group with the lowest population is 80 and over, with 2 individuals.

details
Population of Sinalugan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1172.59%
1 to 4639.59%
5 to 96810.35%
10 to 148012.18%
15 to 198412.79%
20 to 24609.13%
25 to 29507.61%
30 to 34487.31%
35 to 39426.39%
40 to 44355.33%
45 to 49375.63%
50 to 54233.50%
55 to 59172.59%
60 to 64111.67%
65 to 6991.37%
70 to 7471.07%
75 to 7940.61%
80 and over20.30%
Total657100.00%
  • Youth Dependency Ratio: 56.02
  • Old Age Dependency Ratio: 5.41
  • Total Dependency Ratio: 61.43
  • Median Age: 21.38

Historical population

The population of Sinalugan grew from 270 in 1990 to 688 in 2020, an increase of 418 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.98%, or an increase of 31 people, from the previous population of 657 in 2015.

Population of Sinalugan (1990‑2020)
Census datePopulationGrowth rate
270
3625.65%
4243.45%
5854.54%
557-1.77%
6573.19%
6880.98%

Location

Sinalugan is situated at approximately 16.6966, 121.8659, in the island of Luzon. Elevation at these coordinates is estimated at 102.6 meters or 336.6 feet above mean sea level.


Adjacent barangays

Sinalugan 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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