Bulo Ibaba, Municipality of Unisan, Province of Quezon
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | CALABARZON (Region IV‑A) |
| Province | Quezon |
| Municipality | Unisan |
| Postal code | 4305 |
| Population (2020) | 683 |
| Philippine major island(s) | Luzon |
| Coordinates | 13.8657, 121.9738 (13° 52' North, 121° 58' East) |
| Estimated elevation above sea level | 10.9 meters (35.8 feet) |
Bulo Ibaba is a barangay in the municipality of Unisan, in the province of Quezon. Its population as determined by the 2020 Census was 683. This represented 2.68% of the total population of Unisan.
Demographics
Households
The household population of Bulo Ibaba in the 2015 Census was 736 broken down into 192 households or an average of 3.83 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 405 | 85 | 4.76 | |
| 497 | 102 | 4.87 | |
| 566 | 100 | 5.66 | |
| 629 | 140 | 4.49 | |
| 629 | 162 | 3.88 | |
| 736 | 192 | 3.83 |
Population by age group
According to the 2015 Census, the age group with the highest population in Bulo Ibaba is 5 to 9, with 90 individuals. Conversely, the age group with the lowest population is 80 and over, with 5 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 20 | 2.72% |
| 1 to 4 | 66 | 8.97% |
| 5 to 9 | 90 | 12.23% |
| 10 to 14 | 55 | 7.47% |
| 15 to 19 | 68 | 9.24% |
| 20 to 24 | 61 | 8.29% |
| 25 to 29 | 61 | 8.29% |
| 30 to 34 | 61 | 8.29% |
| 35 to 39 | 45 | 6.11% |
| 40 to 44 | 45 | 6.11% |
| 45 to 49 | 39 | 5.30% |
| 50 to 54 | 31 | 4.21% |
| 55 to 59 | 26 | 3.53% |
| 60 to 64 | 25 | 3.40% |
| 65 to 69 | 20 | 2.72% |
| 70 to 74 | 9 | 1.22% |
| 75 to 79 | 9 | 1.22% |
| 80 and over | 5 | 0.68% |
| Total | 736 | 100.00% |
| ||
Historical population
The population of Bulo Ibaba grew from 405 in 1990 to 683 in 2020, an increase of 278 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.56%, or a decrease of 53 people, from the previous population of 736 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 405 | – | |
| 497 | 3.91% | |
| 566 | 2.83% | |
| 629 | 1.47% | |
| 629 | 0.00% | |
| 736 | 3.04% | |
| 683 | -1.56% |
Location
Bulo Ibaba is situated at approximately 13.8657, 121.9738, in the island of Luzon. Elevation at these coordinates is estimated at 10.9 meters or 35.8 feet above mean sea level.
Adjacent barangays
Bulo Ibaba 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.