Bun‑ayan, Municipality of Sabangan, Mountain Province
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cordillera Administrative Region (CAR) |
| Province | Mountain Province |
| Municipality | Sabangan |
| Postal code | 2622 |
| Population (2020) | 817 |
| Philippine major island(s) | Luzon |
| Coordinates | 16.9814, 120.9323 (16° 59' North, 120° 56' East) |
| Estimated elevation above sea level | 1,291.6 meters (4,237.5 feet) |
Bun‑ayan is a barangay in the municipality of Sabangan, in Mountain Province. Its population as determined by the 2020 Census was 817. This represented 8.49% of the total population of Sabangan.
Demographics
Households
The household population of Bun-ayan in the 2015 Census was 837 broken down into 208 households or an average of 4.02 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 873 | 170 | 5.14 | |
| 950 | 177 | 5.37 | |
| 815 | 180 | 4.53 | |
| 846 | 203 | 4.17 | |
| 915 | 189 | 4.84 | |
| 837 | 208 | 4.02 |
Population by age group
According to the 2015 Census, the age group with the highest population in Bun-ayan is 10 to 14, with 105 individuals. Conversely, the age groups with the lowest population are in the ranges Under 1, and 70 to 74, with 10 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 10 | 1.19% |
| 1 to 4 | 43 | 5.14% |
| 5 to 9 | 87 | 10.39% |
| 10 to 14 | 105 | 12.54% |
| 15 to 19 | 90 | 10.75% |
| 20 to 24 | 67 | 8.00% |
| 25 to 29 | 59 | 7.05% |
| 30 to 34 | 64 | 7.65% |
| 35 to 39 | 50 | 5.97% |
| 40 to 44 | 48 | 5.73% |
| 45 to 49 | 45 | 5.38% |
| 50 to 54 | 40 | 4.78% |
| 55 to 59 | 36 | 4.30% |
| 60 to 64 | 30 | 3.58% |
| 65 to 69 | 20 | 2.39% |
| 70 to 74 | 10 | 1.19% |
| 75 to 79 | 17 | 2.03% |
| 80 and over | 16 | 1.91% |
| Total | 837 | 100.00% |
| ||
Historical population
The population of Bun-ayan fell from 873 in 1990 to 817 in 2020, a decrease of 56 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.51%, or a decrease of 20 people, from the previous population of 837 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 873 | – | |
| 950 | 1.60% | |
| 815 | -3.23% | |
| 846 | 0.52% | |
| 915 | 2.90% | |
| 837 | -1.68% | |
| 817 | -0.51% |
Location
Bun‑ayan is situated at approximately 16.9814, 120.9323, in the island of Luzon. Elevation at these coordinates is estimated at 1,291.6 meters or 4,237.5 feet above mean sea level.
Adjacent barangays
Bun‑ayan 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.