Iraya Sur, Municipality of San Vicente, Province of Camarines Norte
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Bicol Region (Region V) |
| Province | Camarines Norte |
| Municipality | San Vicente |
| Postal code | 4609 |
| Population (2020) | 367 |
| Philippine major island(s) | Luzon |
| Coordinates | 14.0624, 122.8541 (14° 4' North, 122° 51' East) |
| Estimated elevation above sea level | 141.0 meters (462.6 feet) |
Iraya Sur is a barangay in the municipality of San Vicente, in the province of Camarines Norte. Its population as determined by the 2020 Census was 367. This represented 2.92% of the total population of San Vicente.
Demographics
Households
The household population of Iraya Sur in the 2015 Census was 318 broken down into 78 households or an average of 4.08 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 373 | 80 | 4.66 | |
| 422 | 76 | 5.55 | |
| 302 | 58 | 5.21 | |
| 235 | 49 | 4.80 | |
| 280 | 60 | 4.67 | |
| 318 | 78 | 4.08 |
Population by age group
According to the 2015 Census, the age group with the highest population in Iraya Sur is 10 to 14, with 41 individuals. Conversely, the age group with the lowest population is 80 and over, with 1 individual.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 5 | 1.57% |
| 1 to 4 | 38 | 11.95% |
| 5 to 9 | 40 | 12.58% |
| 10 to 14 | 41 | 12.89% |
| 15 to 19 | 32 | 10.06% |
| 20 to 24 | 28 | 8.81% |
| 25 to 29 | 21 | 6.60% |
| 30 to 34 | 24 | 7.55% |
| 35 to 39 | 10 | 3.14% |
| 40 to 44 | 14 | 4.40% |
| 45 to 49 | 12 | 3.77% |
| 50 to 54 | 22 | 6.92% |
| 55 to 59 | 11 | 3.46% |
| 60 to 64 | 7 | 2.20% |
| 65 to 69 | 6 | 1.89% |
| 70 to 74 | 4 | 1.26% |
| 75 to 79 | 2 | 0.63% |
| 80 and over | 1 | 0.31% |
| Total | 318 | 100.00% |
| ||
Historical population
The population of Iraya Sur fell from 373 in 1990 to 367 in 2020, a decrease of 6 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 3.06%, or an increase of 49 people, from the previous population of 318 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 373 | – | |
| 422 | 2.34% | |
| 302 | -6.92% | |
| 235 | -3.40% | |
| 280 | 6.59% | |
| 318 | 2.45% | |
| 367 | 3.06% |
Location
Iraya Sur is situated at approximately 14.0624, 122.8541, in the island of Luzon. Elevation at these coordinates is estimated at 141.0 meters or 462.6 feet above mean sea level.
Adjacent barangays
Iraya Sur shares a common border with the following barangay(s):
- Mansalaya, Del Gallego, Camarines Sur
- Maguibuay, Tagkawayan, Quezon
- San Isidro, San Lorenzo Ruiz, Camarines Norte
- Matacong (Poblacion), San Lorenzo Ruiz, Camarines Norte
- Tulay na Lupa, Labo, Camarines Norte
- Maisog, San Lorenzo Ruiz, Camarines Norte
- San Antonio, Labo, Camarines Norte
- Fabrica, San Vicente, Camarines Norte
- Man-Ogob, San Vicente, Camarines Norte
- San Jose (Iraya Norte), San Vicente, Camarines Norte
Notes
- Data on population, and households, are from the Philippine Statistics Authority.
- Postal code information is from the Philippine Postal Corporation.