Bulanos, Municipality of Narvacan, Province of Ilocos Sur
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Ilocos Region (Region I) |
| Province | Ilocos Sur |
| Municipality | Narvacan |
| Postal code | 2704 |
| Population (2020) | 1,074 |
| Philippine major island(s) | Luzon |
| Coordinates | 17.4269, 120.4588 (17° 26' North, 120° 28' East) |
| Estimated elevation above sea level | 8.3 meters (27.2 feet) |
Bulanos is a barangay in the municipality of Narvacan, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 1,074. This represented 2.32% of the total population of Narvacan.
Demographics
Households
The household population of Bulanos in the 2015 Census was 937 broken down into 180 households or an average of 5.21 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 717 | 137 | 5.23 | |
| 766 | 145 | 5.28 | |
| 867 | 176 | 4.93 | |
| 951 | 197 | 4.83 | |
| 940 | 194 | 4.85 | |
| 937 | 180 | 5.21 |
Population by age group
According to the 2015 Census, the age group with the highest population in Bulanos is 5 to 9, with 112 individuals. Conversely, the age group with the lowest population is 75 to 79, with 11 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 21 | 2.24% |
| 1 to 4 | 67 | 7.15% |
| 5 to 9 | 112 | 11.95% |
| 10 to 14 | 100 | 10.67% |
| 15 to 19 | 87 | 9.28% |
| 20 to 24 | 95 | 10.14% |
| 25 to 29 | 73 | 7.79% |
| 30 to 34 | 75 | 8.00% |
| 35 to 39 | 48 | 5.12% |
| 40 to 44 | 39 | 4.16% |
| 45 to 49 | 58 | 6.19% |
| 50 to 54 | 42 | 4.48% |
| 55 to 59 | 40 | 4.27% |
| 60 to 64 | 19 | 2.03% |
| 65 to 69 | 18 | 1.92% |
| 70 to 74 | 17 | 1.81% |
| 75 to 79 | 11 | 1.17% |
| 80 and over | 15 | 1.60% |
| Total | 937 | 100.00% |
| ||
Historical population
The population of Bulanos grew from 717 in 1990 to 1,074 in 2020, an increase of 357 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.91%, or an increase of 137 people, from the previous population of 937 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 717 | – | |
| 766 | 1.25% | |
| 867 | 2.69% | |
| 951 | 1.28% | |
| 940 | -0.42% | |
| 937 | -0.06% | |
| 1,074 | 2.91% |
Location
Bulanos is situated at approximately 17.4269, 120.4588, in the island of Luzon. Elevation at these coordinates is estimated at 8.3 meters or 27.2 feet above mean sea level.
Adjacent barangays
Bulanos 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.