Bongbongan I, Municipality of Sibalom, Province of Antique
| Type | barangay |
|---|---|
| Island group | Visayas |
| Region | Western Visayas (Region VI) |
| Province | Antique |
| Municipality | Sibalom |
| Postal code | 5713 |
| Population (2020) | 722 |
| Philippine major island(s) | Panay |
| Coordinates | 10.8424, 122.0278 (10° 51' North, 122° 2' East) |
| Estimated elevation above sea level | 59.4 meters (194.9 feet) |
Bongbongan I is a barangay in the municipality of Sibalom, in the province of Antique. Its population as determined by the 2020 Census was 722. This represented 1.13% of the total population of Sibalom.
Demographics
Households
The household population of Bongbongan I in the 2015 Census was 760 broken down into 146 households or an average of 5.21 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 624 | 115 | 5.43 | |
| 675 | 130 | 5.19 | |
| 738 | 124 | 5.95 | |
| 659 | 128 | 5.15 | |
| 653 | 126 | 5.18 | |
| 760 | 146 | 5.21 |
Population by age group
According to the 2015 Census, the age group with the highest population in Bongbongan I is 10 to 14, with 96 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 11 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 15 | 1.97% |
| 1 to 4 | 49 | 6.45% |
| 5 to 9 | 92 | 12.11% |
| 10 to 14 | 96 | 12.63% |
| 15 to 19 | 87 | 11.45% |
| 20 to 24 | 65 | 8.55% |
| 25 to 29 | 50 | 6.58% |
| 30 to 34 | 41 | 5.39% |
| 35 to 39 | 49 | 6.45% |
| 40 to 44 | 37 | 4.87% |
| 45 to 49 | 37 | 4.87% |
| 50 to 54 | 30 | 3.95% |
| 55 to 59 | 26 | 3.42% |
| 60 to 64 | 26 | 3.42% |
| 65 to 69 | 19 | 2.50% |
| 70 to 74 | 19 | 2.50% |
| 75 to 79 | 11 | 1.45% |
| 80 and over | 11 | 1.45% |
| Total | 760 | 100.00% |
| ||
Historical population
The population of Bongbongan I grew from 624 in 1990 to 722 in 2020, an increase of 98 people over the course of 30 years. The latest census figures in 2020 denote a negative annualized growth rate of 1.07%, or a decrease of 38 people, from the previous population of 760 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 624 | – | |
| 675 | 1.48% | |
| 738 | 1.93% | |
| 659 | -1.55% | |
| 653 | -0.33% | |
| 760 | 2.93% | |
| 722 | -1.07% |
Location
Bongbongan I is situated at approximately 10.8424, 122.0278, in the island of Panay. Elevation at these coordinates is estimated at 59.4 meters or 194.9 feet above mean sea level.
Adjacent barangays
Bongbongan I 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.