Baybayabas, Municipality of Santiago, Province of Ilocos Sur
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Ilocos Region (Region I) |
| Province | Ilocos Sur |
| Municipality | Santiago |
| Postal code | 2707 |
| Population (2020) | 614 |
| Philippine major island(s) | Luzon |
| Coordinates | 17.2452, 120.4590 (17° 15' North, 120° 28' East) |
| Estimated elevation above sea level | 24.5 meters (80.4 feet) |
Baybayabas is a barangay in the municipality of Santiago, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 614. This represented 3.15% of the total population of Santiago.
Demographics
Households
The household population of Baybayabas in the 2015 Census was 545 broken down into 131 households or an average of 4.16 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 390 | 70 | 5.57 | |
| 431 | 79 | 5.46 | |
| 439 | 91 | 4.82 | |
| 463 | 105 | 4.41 | |
| 551 | 112 | 4.92 | |
| 545 | 131 | 4.16 |
Population by age group
According to the 2015 Census, the age group with the highest population in Baybayabas is 20 to 24, with 67 individuals. Conversely, the age groups with the lowest population are in the ranges 65 to 69, and 80 and over, with 7 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 13 | 2.30% |
| 1 to 4 | 48 | 8.48% |
| 5 to 9 | 60 | 10.60% |
| 10 to 14 | 46 | 8.13% |
| 15 to 19 | 51 | 9.01% |
| 20 to 24 | 67 | 11.84% |
| 25 to 29 | 45 | 7.95% |
| 30 to 34 | 37 | 6.54% |
| 35 to 39 | 31 | 5.48% |
| 40 to 44 | 26 | 4.59% |
| 45 to 49 | 34 | 6.01% |
| 50 to 54 | 34 | 6.01% |
| 55 to 59 | 23 | 4.06% |
| 60 to 64 | 16 | 2.83% |
| 65 to 69 | 7 | 1.24% |
| 70 to 74 | 11 | 1.94% |
| 75 to 79 | 10 | 1.77% |
| 80 and over | 7 | 1.24% |
| Total | 566 | 100.00% |
| ||
Historical population
The population of Baybayabas grew from 390 in 1990 to 614 in 2020, an increase of 224 people over the course of 30 years. The latest census figures in 2020 denote a positive annualized growth rate of 1.73%, or an increase of 48 people, from the previous population of 566 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 390 | – | |
| 431 | 1.89% | |
| 439 | 0.40% | |
| 463 | 0.74% | |
| 551 | 6.54% | |
| 566 | 0.51% | |
| 614 | 1.73% |
Location
Baybayabas is situated at approximately 17.2452, 120.4590, in the island of Luzon. Elevation at these coordinates is estimated at 24.5 meters or 80.4 feet above mean sea level.
Adjacent barangays
Baybayabas 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.