Iraya, Municipality of Guinobatan, Province of Albay
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Bicol Region (Region V) |
| Province | Albay |
| Municipality | Guinobatan |
| Postal code | 4503 |
| Population (2020) | 1,449 |
| Philippine major island(s) | Luzon |
| Coordinates | 13.1894, 123.6024 (13° 11' North, 123° 36' East) |
| Estimated elevation above sea level | 75.8 meters (248.7 feet) |
Iraya is a barangay in the municipality of Guinobatan, in the province of Albay. Its population as determined by the 2020 Census was 1,449. This represented 1.69% of the total population of Guinobatan.
Demographics
Households
The household population of Iraya in the 2015 Census was 1,771 broken down into 393 households or an average of 4.51 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 1,971 | 372 | 5.30 | |
| 2,086 | 386 | 5.40 | |
| 2,284 | 451 | 5.06 | |
| 1,969 | 463 | 4.25 | |
| 2,006 | 420 | 4.78 | |
| 1,771 | 393 | 4.51 |
Population by age group
According to the 2015 Census, the age group with the highest population in Iraya is 20 to 24, with 180 individuals. Conversely, the age group with the lowest population is 80 and over, with 17 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 28 | 1.58% |
| 1 to 4 | 95 | 5.36% |
| 5 to 9 | 161 | 9.09% |
| 10 to 14 | 168 | 9.49% |
| 15 to 19 | 164 | 9.26% |
| 20 to 24 | 180 | 10.16% |
| 25 to 29 | 137 | 7.74% |
| 30 to 34 | 127 | 7.17% |
| 35 to 39 | 131 | 7.40% |
| 40 to 44 | 127 | 7.17% |
| 45 to 49 | 109 | 6.15% |
| 50 to 54 | 75 | 4.23% |
| 55 to 59 | 77 | 4.35% |
| 60 to 64 | 55 | 3.11% |
| 65 to 69 | 53 | 2.99% |
| 70 to 74 | 33 | 1.86% |
| 75 to 79 | 34 | 1.92% |
| 80 and over | 17 | 0.96% |
| Total | 1,771 | 100.00% |
| ||
Historical population
The population of Iraya fell from 1,971 in 1990 to 1,449 in 2020, a decrease of 522 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 4.14%, or a decrease of 322 people, from the previous population of 1,771 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 1,971 | – | |
| 2,086 | 1.07% | |
| 2,284 | 1.96% | |
| 1,969 | -2.03% | |
| 2,006 | 0.68% | |
| 1,771 | -2.34% | |
| 1,449 | -4.14% |
Location
Iraya is situated at approximately 13.1894, 123.6024, in the island of Luzon. Elevation at these coordinates is estimated at 75.8 meters or 248.7 feet above mean sea level.
Adjacent barangays
Iraya 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.