Gangalan, Municipality of San Mariano, Province of Isabela
Type | barangay |
---|---|
Island group | Luzon |
Region | Cagayan Valley (Region II) |
Province | Isabela |
Municipality | San Mariano |
Postal code | 3332 |
Population (2020) | 1,779 |
Philippine major island(s) | Luzon |
Coordinates | 16.8972, 122.0601 (16° 54' North, 122° 4' East) |
Estimated elevation above sea level | 210.7 meters (691.3 feet) |
Gangalan is a barangay in the municipality of San Mariano, in the province of Isabela. Its population as determined by the 2020 Census was 1,779. This represented 2.96% of the total population of San Mariano.
Demographics
Households
The household population of Gangalan in the 2015 Census was 1,649 broken down into 359 households or an average of 4.59 members per household.
details
Census date | Household population | Number of households | Average household size |
---|---|---|---|
797 | 159 | 5.01 | |
873 | 187 | 4.67 | |
1,011 | 195 | 5.18 | |
1,248 | 275 | 4.54 | |
1,537 | 333 | 4.62 | |
1,649 | 359 | 4.59 |
Population by age group
According to the 2015 Census, the age group with the highest population in Gangalan is 5 to 9, with 249 individuals. Conversely, the age groups with the lowest population are in the ranges 70 to 74, and 75 to 79, with 9 individuals.
details
Age group | Population (2015) | Age group percentage |
---|---|---|
Under 1 | 49 | 2.97% |
1 to 4 | 168 | 10.19% |
5 to 9 | 249 | 15.10% |
10 to 14 | 188 | 11.40% |
15 to 19 | 198 | 12.01% |
20 to 24 | 168 | 10.19% |
25 to 29 | 127 | 7.70% |
30 to 34 | 105 | 6.37% |
35 to 39 | 107 | 6.49% |
40 to 44 | 81 | 4.91% |
45 to 49 | 59 | 3.58% |
50 to 54 | 51 | 3.09% |
55 to 59 | 42 | 2.55% |
60 to 64 | 19 | 1.15% |
65 to 69 | 10 | 0.61% |
70 to 74 | 9 | 0.55% |
75 to 79 | 9 | 0.55% |
80 and over | 10 | 0.61% |
Total | 1,649 | 100.00% |
|
Historical population
The population of Gangalan grew from 797 in 1990 to 1,779 in 2020, an increase of 982 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.61%, or an increase of 130 people, from the previous population of 1,649 in 2015.
Census date | Population | Growth rate |
---|---|---|
797 | – | |
873 | 1.72% | |
1,011 | 3.20% | |
1,248 | 2.95% | |
1,537 | 7.88% | |
1,649 | 1.35% | |
1,779 | 1.61% |
Location
Gangalan is situated at approximately 16.8972, 122.0601, in the island of Luzon. Elevation at these coordinates is estimated at 210.7 meters or 691.3 feet above mean sea level.
Adjacent barangays
Gangalan shares a common border with the following barangay(s):
Notes
- Data on population, and households, are from the Philippine Statistics Authority.
- Postal code information is from the Philippine Postal Corporation.