San Rafael, Municipality of San Guillermo, Province of Isabela
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Isabela |
| Municipality | San Guillermo |
| Postal code | 3308 |
| Population (2020) | 213 |
| Philippine major island(s) | Luzon |
| Coordinates | 16.7657, 121.8960 (16° 46' North, 121° 54' East) |
| Estimated elevation above sea level | 96.8 meters (317.6 feet) |
San Rafael is a barangay in the municipality of San Guillermo, in the province of Isabela. Its population as determined by the 2020 Census was 213. This represented 1.02% of the total population of San Guillermo.
Demographics
Households
The household population of San Rafael in the 2015 Census was 228 broken down into 50 households or an average of 4.56 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 81 | 20 | 4.05 | |
| 195 | 46 | 4.24 | |
| 102 | 21 | 4.86 | |
| 169 | 38 | 4.45 | |
| 176 | 40 | 4.40 | |
| 228 | 50 | 4.56 |
Population by age group
According to the 2015 Census, the age group with the highest population in San Rafael is 1 to 4, with 28 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 1 individual.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 5 | 2.19% |
| 1 to 4 | 28 | 12.28% |
| 5 to 9 | 27 | 11.84% |
| 10 to 14 | 27 | 11.84% |
| 15 to 19 | 21 | 9.21% |
| 20 to 24 | 26 | 11.40% |
| 25 to 29 | 13 | 5.70% |
| 30 to 34 | 13 | 5.70% |
| 35 to 39 | 13 | 5.70% |
| 40 to 44 | 18 | 7.89% |
| 45 to 49 | 12 | 5.26% |
| 50 to 54 | 6 | 2.63% |
| 55 to 59 | 3 | 1.32% |
| 60 to 64 | 11 | 4.82% |
| 65 to 69 | – | 0.00% |
| 70 to 74 | 3 | 1.32% |
| 75 to 79 | 1 | 0.44% |
| 80 and over | 1 | 0.44% |
| Total | 228 | 100.00% |
| ||
Historical population
The population of San Rafael grew from 81 in 1990 to 213 in 2020, an increase of 132 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.42%, or a decrease of 15 people, from the previous population of 228 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 81 | – | |
| 195 | 17.89% | |
| 102 | -12.97% | |
| 169 | 7.21% | |
| 176 | 1.49% | |
| 228 | 5.05% | |
| 213 | -1.42% |
Location
San Rafael is situated at approximately 16.7657, 121.8960, in the island of Luzon. Elevation at these coordinates is estimated at 96.8 meters or 317.6 feet above mean sea level.
Adjacent barangays
San Rafael 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.