Dunglayan, Municipality of Santa Maria, Province of Ilocos Sur
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Ilocos Region (Region I) |
| Province | Ilocos Sur |
| Municipality | Santa Maria |
| Postal code | 2705 |
| Population (2020) | 750 |
| Philippine major island(s) | Luzon |
| Coordinates | 17.3388, 120.4712 (17° 20' North, 120° 28' East) |
| Estimated elevation above sea level | 8.1 meters (26.6 feet) |
Dunglayan is a barangay in the municipality of Santa Maria, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 750. This represented 2.50% of the total population of Santa Maria.
Demographics
Households
The household population of Dunglayan in the 2015 Census was 837 broken down into 190 households or an average of 4.41 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 695 | 138 | 5.04 | |
| 724 | 143 | 5.06 | |
| 745 | 159 | 4.69 | |
| 777 | 170 | 4.57 | |
| 759 | 175 | 4.34 | |
| 837 | 190 | 4.41 |
Population by age group
According to the 2015 Census, the age group with the highest population in Dunglayan is 20 to 24, with 77 individuals. Conversely, the age group with the lowest population is Under 1, with 4 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 4 | 0.48% |
| 1 to 4 | 49 | 5.85% |
| 5 to 9 | 53 | 6.33% |
| 10 to 14 | 73 | 8.72% |
| 15 to 19 | 66 | 7.89% |
| 20 to 24 | 77 | 9.20% |
| 25 to 29 | 71 | 8.48% |
| 30 to 34 | 75 | 8.96% |
| 35 to 39 | 50 | 5.97% |
| 40 to 44 | 47 | 5.62% |
| 45 to 49 | 51 | 6.09% |
| 50 to 54 | 55 | 6.57% |
| 55 to 59 | 47 | 5.62% |
| 60 to 64 | 38 | 4.54% |
| 65 to 69 | 21 | 2.51% |
| 70 to 74 | 24 | 2.87% |
| 75 to 79 | 15 | 1.79% |
| 80 and over | 21 | 2.51% |
| Total | 837 | 100.00% |
| ||
Historical population
The population of Dunglayan grew from 695 in 1990 to 750 in 2020, an increase of 55 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 2.28%, or a decrease of 87 people, from the previous population of 837 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 695 | – | |
| 724 | 0.77% | |
| 745 | 0.61% | |
| 777 | 0.58% | |
| 759 | -0.85% | |
| 837 | 1.88% | |
| 750 | -2.28% |
Location
Dunglayan is situated at approximately 17.3388, 120.4712, in the island of Luzon. Elevation at these coordinates is estimated at 8.1 meters or 26.6 feet above mean sea level.
Adjacent barangays
Dunglayan 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.