South Triangle, Quezon City
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | National Capital Region (NCR) |
| City | Quezon City |
| Population (2020) | 14,494 |
| Philippine major island(s) | Luzon |
| Coordinates | 14.6379, 121.0361 (14° 38' North, 121° 2' East) |
| Estimated elevation above sea level | 38.4 meters (126.0 feet) |
South Triangle is a barangay in Quezon City. Its population as determined by the 2020 Census was 14,494. This represented 0.49% of the total population of Quezon City.
Demographics
Households
The household population of South Triangle in the 2015 Census was 15,434 broken down into 4,060 households or an average of 3.80 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 9,433 | 2,302 | 4.10 | |
| 8,423 | 2,015 | 4.18 | |
| 7,799 | 1,884 | 4.14 | |
| 12,244 | 2,969 | 4.12 | |
| 12,251 | 3,224 | 3.80 | |
| 15,434 | 4,060 | 3.80 |
Population by age group
According to the 2015 Census, the age group with the highest population in South Triangle is 20 to 24, with 1,875 individuals. Conversely, the age group with the lowest population is 75 to 79, with 106 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 218 | 1.40% |
| 1 to 4 | 844 | 5.43% |
| 5 to 9 | 1,135 | 7.30% |
| 10 to 14 | 1,175 | 7.56% |
| 15 to 19 | 1,514 | 9.74% |
| 20 to 24 | 1,875 | 12.06% |
| 25 to 29 | 1,694 | 10.90% |
| 30 to 34 | 1,445 | 9.29% |
| 35 to 39 | 1,168 | 7.51% |
| 40 to 44 | 1,019 | 6.55% |
| 45 to 49 | 864 | 5.56% |
| 50 to 54 | 779 | 5.01% |
| 55 to 59 | 593 | 3.81% |
| 60 to 64 | 506 | 3.25% |
| 65 to 69 | 303 | 1.95% |
| 70 to 74 | 172 | 1.11% |
| 75 to 79 | 106 | 0.68% |
| 80 and over | 136 | 0.87% |
| Total | 15,546 | 100.00% |
| ||
Historical population
The population of South Triangle grew from 9,541 in 1990 to 14,494 in 2020, an increase of 4,953 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.46%, or a decrease of 1,052 people, from the previous population of 15,546 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 9,541 | – | |
| 8,622 | -1.88% | |
| 7,817 | -2.08% | |
| 12,333 | 6.49% | |
| 12,344 | 0.03% | |
| 15,546 | 4.49% | |
| 14,494 | -1.46% |
Location
South Triangle is situated at approximately 14.6379, 121.0361, in the island of Luzon. Elevation at these coordinates is estimated at 38.4 meters or 126.0 feet above mean sea level.
Adjacent barangays
South Triangle shares a common border with the following barangay(s):
Notes
- Data on population, and households, are from the Philippine Statistics Authority.