Silongin, Municipality of San Francisco, Province of Quezon
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | CALABARZON (Region IV‑A) |
| Province | Quezon |
| Municipality | San Francisco |
| Postal code | 4315 |
| Population (2020) | 2,936 |
| Philippine major island(s) | Luzon |
| Coordinates | 13.3210, 122.5453 (13° 19' North, 122° 33' East) |
| Estimated elevation above sea level | 115.9 meters (380.2 feet) |
Silongin is a barangay in the municipality of San Francisco, in the province of Quezon. Its population as determined by the 2020 Census was 2,936. This represented 4.73% of the total population of San Francisco.
Demographics
Households
The household population of Silongin in the 2015 Census was 2,610 broken down into 580 households or an average of 4.50 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 2,279 | 466 | 4.89 | |
| 2,316 | 474 | 4.89 | |
| 2,452 | 487 | 5.03 | |
| 2,608 | 550 | 4.74 | |
| 2,759 | 578 | 4.77 | |
| 2,610 | 580 | 4.50 |
Population by age group
According to the 2015 Census, the age group with the highest population in Silongin is 5 to 9, with 391 individuals. Conversely, the age group with the lowest population is 80 and over, with 10 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 72 | 2.76% |
| 1 to 4 | 224 | 8.58% |
| 5 to 9 | 391 | 14.98% |
| 10 to 14 | 379 | 14.52% |
| 15 to 19 | 318 | 12.18% |
| 20 to 24 | 206 | 7.89% |
| 25 to 29 | 167 | 6.40% |
| 30 to 34 | 162 | 6.21% |
| 35 to 39 | 162 | 6.21% |
| 40 to 44 | 128 | 4.90% |
| 45 to 49 | 102 | 3.91% |
| 50 to 54 | 77 | 2.95% |
| 55 to 59 | 64 | 2.45% |
| 60 to 64 | 66 | 2.53% |
| 65 to 69 | 36 | 1.38% |
| 70 to 74 | 28 | 1.07% |
| 75 to 79 | 18 | 0.69% |
| 80 and over | 10 | 0.38% |
| Total | 2,610 | 100.00% |
| ||
Historical population
The population of Silongin grew from 2,279 in 1990 to 2,936 in 2020, an increase of 657 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.51%, or an increase of 326 people, from the previous population of 2,610 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 2,279 | – | |
| 2,316 | 0.30% | |
| 2,452 | 1.23% | |
| 2,608 | 0.85% | |
| 2,759 | 2.07% | |
| 2,610 | -1.05% | |
| 2,936 | 2.51% |
Location
Silongin is situated at approximately 13.3210, 122.5453, in the island of Luzon. Elevation at these coordinates is estimated at 115.9 meters or 380.2 feet above mean sea level.
Adjacent barangays
Silongin 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.