Bolbolo, Municipality of Pilar, Province of Abra
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cordillera Administrative Region (CAR) |
| Province | Abra |
| Municipality | Pilar |
| Postal code | 2812 |
| Population (2020) | 919 |
| Philippine major island(s) | Luzon |
| Coordinates | 17.3726, 120.6011 (17° 22' North, 120° 36' East) |
| Estimated elevation above sea level | 243.8 meters (799.9 feet) |
Bolbolo is a barangay in the municipality of Pilar, in the province of Abra. Its population as determined by the 2020 Census was 919. This represented 9.06% of the total population of Pilar.
Demographics
Households
The household population of Bolbolo in the 2015 Census was 835 broken down into 194 households or an average of 4.30 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 732 | 147 | 4.98 | |
| 756 | 145 | 5.21 | |
| 749 | 148 | 5.06 | |
| 829 | 161 | 5.15 | |
| 851 | 174 | 4.89 | |
| 835 | 194 | 4.30 |
Population by age group
According to the 2015 Census, the age group with the highest population in Bolbolo is 5 to 9, with 112 individuals. Conversely, the age group with the lowest population is 70 to 74, with 6 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 21 | 2.51% |
| 1 to 4 | 72 | 8.62% |
| 5 to 9 | 112 | 13.41% |
| 10 to 14 | 91 | 10.90% |
| 15 to 19 | 58 | 6.95% |
| 20 to 24 | 67 | 8.02% |
| 25 to 29 | 55 | 6.59% |
| 30 to 34 | 52 | 6.23% |
| 35 to 39 | 59 | 7.07% |
| 40 to 44 | 53 | 6.35% |
| 45 to 49 | 43 | 5.15% |
| 50 to 54 | 31 | 3.71% |
| 55 to 59 | 33 | 3.95% |
| 60 to 64 | 24 | 2.87% |
| 65 to 69 | 21 | 2.51% |
| 70 to 74 | 6 | 0.72% |
| 75 to 79 | 17 | 2.04% |
| 80 and over | 20 | 2.40% |
| Total | 835 | 100.00% |
| ||
Historical population
The population of Bolbolo grew from 734 in 1990 to 919 in 2020, an increase of 185 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.04%, or an increase of 84 people, from the previous population of 835 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 734 | – | |
| 756 | 0.55% | |
| 749 | -0.20% | |
| 829 | 1.41% | |
| 851 | 0.96% | |
| 835 | -0.36% | |
| 919 | 2.04% |
Location
Bolbolo is situated at approximately 17.3726, 120.6011, in the island of Luzon. Elevation at these coordinates is estimated at 243.8 meters or 799.9 feet above mean sea level.
Adjacent barangays
Bolbolo 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.