Bulacan, Municipality of Siocon, Province of Zamboanga del Norte
| Type | barangay |
|---|---|
| Island group | Mindanao |
| Region | Zamboanga Peninsula (Region IX) |
| Province | Zamboanga del Norte |
| Municipality | Siocon |
| Postal code | 7120 |
| Population (2020) | 896 |
| Philippine major island(s) | Mindanao |
| Coordinates | 7.7275, 122.1823 (7° 44' North, 122° 11' East) |
| Estimated elevation above sea level | 20.2 meters (66.3 feet) |
Bulacan is a barangay in the municipality of Siocon, in the province of Zamboanga del Norte. Its population as determined by the 2020 Census was 896. This represented 1.85% of the total population of Siocon.
Demographics
Households
The household population of Bulacan in the 2015 Census was 782 broken down into 167 households or an average of 4.68 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 548 | 96 | 5.71 | |
| 549 | 111 | 4.95 | |
| 739 | 137 | 5.39 | |
| 667 | 118 | 5.65 | |
| 802 | 155 | 5.17 | |
| 782 | 167 | 4.68 |
Population by age group
According to the 2015 Census, the age group with the highest population in Bulacan is 5 to 9, with 136 individuals. Conversely, the age group with the lowest population is 80 and over, with 3 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 27 | 3.45% |
| 1 to 4 | 94 | 12.02% |
| 5 to 9 | 136 | 17.39% |
| 10 to 14 | 110 | 14.07% |
| 15 to 19 | 84 | 10.74% |
| 20 to 24 | 55 | 7.03% |
| 25 to 29 | 50 | 6.39% |
| 30 to 34 | 48 | 6.14% |
| 35 to 39 | 34 | 4.35% |
| 40 to 44 | 31 | 3.96% |
| 45 to 49 | 17 | 2.17% |
| 50 to 54 | 22 | 2.81% |
| 55 to 59 | 28 | 3.58% |
| 60 to 64 | 18 | 2.30% |
| 65 to 69 | 10 | 1.28% |
| 70 to 74 | 8 | 1.02% |
| 75 to 79 | 7 | 0.90% |
| 80 and over | 3 | 0.38% |
| Total | 782 | 100.00% |
| ||
Historical population
The population of Bulacan grew from 548 in 1990 to 896 in 2020, an increase of 348 people over the course of 30 years. The latest census figures in 2020 denote a positive annualized growth rate of 2.91%, or an increase of 114 people, from the previous population of 782 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 548 | – | |
| 549 | 0.03% | |
| 739 | 6.58% | |
| 667 | -1.40% | |
| 802 | 6.94% | |
| 782 | -0.48% | |
| 896 | 2.91% |
Location
Bulacan is situated at approximately 7.7275, 122.1823, in the island of Mindanao. Elevation at these coordinates is estimated at 20.2 meters or 66.3 feet above mean sea level.
Adjacent barangays
Bulacan 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.