Ilaya, Municipality of Plaridel, Province of Quezon
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | CALABARZON (Region IV‑A) |
| Province | Quezon |
| Municipality | Plaridel |
| Postal code | 4306 |
| Population (2020) | 893 |
| Philippine major island(s) | Luzon |
| Coordinates | 13.9479, 122.0168 (13° 57' North, 122° 1' East) |
| Estimated elevation above sea level | 141.0 meters (462.6 feet) |
Ilaya is a barangay in the municipality of Plaridel, in the province of Quezon. Its population as determined by the 2020 Census was 893. This represented 8.82% of the total population of Plaridel.
Demographics
Households
The household population of Ilaya in the 2015 Census was 900 broken down into 209 households or an average of 4.31 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 493 | 112 | 4.40 | |
| 595 | 124 | 4.80 | |
| 728 | 141 | 5.16 | |
| 716 | 145 | 4.94 | |
| 778 | 179 | 4.35 | |
| 900 | 209 | 4.31 |
Population by age group
According to the 2015 Census, the age group with the highest population in Ilaya is 1 to 4, with 102 individuals. Conversely, the age group with the lowest population is 80 and over, with 5 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 27 | 3.00% |
| 1 to 4 | 102 | 11.33% |
| 5 to 9 | 101 | 11.22% |
| 10 to 14 | 101 | 11.22% |
| 15 to 19 | 82 | 9.11% |
| 20 to 24 | 81 | 9.00% |
| 25 to 29 | 79 | 8.78% |
| 30 to 34 | 49 | 5.44% |
| 35 to 39 | 50 | 5.56% |
| 40 to 44 | 45 | 5.00% |
| 45 to 49 | 43 | 4.78% |
| 50 to 54 | 52 | 5.78% |
| 55 to 59 | 30 | 3.33% |
| 60 to 64 | 19 | 2.11% |
| 65 to 69 | 14 | 1.56% |
| 70 to 74 | 11 | 1.22% |
| 75 to 79 | 9 | 1.00% |
| 80 and over | 5 | 0.56% |
| Total | 900 | 100.00% |
| ||
Historical population
The population of Ilaya grew from 493 in 1990 to 893 in 2020, an increase of 400 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.16%, or a decrease of 7 people, from the previous population of 900 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 493 | – | |
| 595 | 3.59% | |
| 728 | 4.42% | |
| 716 | -0.23% | |
| 778 | 3.07% | |
| 900 | 2.81% | |
| 893 | -0.16% |
Location
Ilaya is situated at approximately 13.9479, 122.0168, 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
Ilaya 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.