Triangulo, City of Naga, Province of Camarines Sur
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Bicol Region (Region V) |
| Province | Camarines Sur |
| City | Naga |
| Postal code | 4400 |
| Population (2020) | 8,702 |
| Philippine major island(s) | Luzon |
| Coordinates | 13.6160, 123.1905 (13° 37' North, 123° 11' East) |
| Estimated elevation above sea level | 5.2 meters (17.1 feet) |
Triangulo is a barangay in the city of Naga, in the province of Camarines Sur. Its population as determined by the 2020 Census was 8,702. This represented 4.16% of the total population of Naga.
Demographics
Households
The household population of Triangulo in the 2015 Census was 8,914 broken down into 1,745 households or an average of 5.11 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 6,133 | 1,098 | 5.59 | |
| 6,576 | 1,206 | 5.45 | |
| 6,882 | 1,362 | 5.05 | |
| 7,658 | 1,498 | 5.11 | |
| 7,905 | 1,637 | 4.83 | |
| 8,914 | 1,745 | 5.11 |
Population by age group
According to the 2015 Census, the age group with the highest population in Triangulo is 5 to 9, with 1,000 individuals. Conversely, the age group with the lowest population is 75 to 79, with 73 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 193 | 2.14% |
| 1 to 4 | 794 | 8.80% |
| 5 to 9 | 1,000 | 11.09% |
| 10 to 14 | 919 | 10.19% |
| 15 to 19 | 953 | 10.57% |
| 20 to 24 | 874 | 9.69% |
| 25 to 29 | 836 | 9.27% |
| 30 to 34 | 678 | 7.52% |
| 35 to 39 | 550 | 6.10% |
| 40 to 44 | 494 | 5.48% |
| 45 to 49 | 441 | 4.89% |
| 50 to 54 | 377 | 4.18% |
| 55 to 59 | 295 | 3.27% |
| 60 to 64 | 221 | 2.45% |
| 65 to 69 | 148 | 1.64% |
| 70 to 74 | 95 | 1.05% |
| 75 to 79 | 73 | 0.81% |
| 80 and over | 78 | 0.86% |
| Total | 9,019 | 100.00% |
| ||
Historical population
The population of Triangulo grew from 6,162 in 1990 to 8,702 in 2020, an increase of 2,540 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.75%, or a decrease of 317 people, from the previous population of 9,019 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 6,162 | – | |
| 6,576 | 1.23% | |
| 6,882 | 0.98% | |
| 7,658 | 1.48% | |
| 7,985 | 1.53% | |
| 9,019 | 2.35% | |
| 8,702 | -0.75% |
Location
Triangulo is situated at approximately 13.6160, 123.1905, in the island of Luzon. Elevation at these coordinates is estimated at 5.2 meters or 17.1 feet above mean sea level.
Adjacent barangays
Triangulo 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.