Tan‑ag Ilaya, Municipality of Lopez, Province of Quezon
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | CALABARZON (Region IV‑A) |
| Province | Quezon |
| Municipality | Lopez |
| Postal code | 4316 |
| Population (2020) | 460 |
| Philippine major island(s) | Luzon |
| Coordinates | 13.8812, 122.2995 (13° 53' North, 122° 18' East) |
| Estimated elevation above sea level | 35.8 meters (117.5 feet) |
Tan‑ag Ilaya is a barangay in the municipality of Lopez, in the province of Quezon. Its population as determined by the 2020 Census was 460. This represented 0.49% of the total population of Lopez.
Demographics
Households
The household population of Tan-ag Ilaya in the 2015 Census was 439 broken down into 113 households or an average of 3.88 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 196 | 42 | 4.67 | |
| 269 | 56 | 4.80 | |
| 332 | 70 | 4.74 | |
| 298 | 76 | 3.92 | |
| 386 | 87 | 4.44 | |
| 439 | 113 | 3.88 |
Population by age group
According to the 2015 Census, the age group with the highest population in Tan-ag Ilaya is 5 to 9, with 64 individuals. Conversely, the age group with the lowest population is Under 1, with 4 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 4 | 0.90% |
| 1 to 4 | 38 | 8.60% |
| 5 to 9 | 64 | 14.48% |
| 10 to 14 | 30 | 6.79% |
| 15 to 19 | 38 | 8.60% |
| 20 to 24 | 26 | 5.88% |
| 25 to 29 | 33 | 7.47% |
| 30 to 34 | 29 | 6.56% |
| 35 to 39 | 31 | 7.01% |
| 40 to 44 | 23 | 5.20% |
| 45 to 49 | 25 | 5.66% |
| 50 to 54 | 31 | 7.01% |
| 55 to 59 | 19 | 4.30% |
| 60 to 64 | 18 | 4.07% |
| 65 to 69 | 9 | 2.04% |
| 70 to 74 | 7 | 1.58% |
| 75 to 79 | 7 | 1.58% |
| 80 and over | 10 | 2.26% |
| Total | 442 | 100.00% |
| ||
Historical population
The population of Tan-ag Ilaya grew from 196 in 1990 to 460 in 2020, an increase of 264 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.84%, or an increase of 18 people, from the previous population of 442 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 196 | – | |
| 269 | 6.11% | |
| 332 | 4.62% | |
| 298 | -1.48% | |
| 386 | 9.88% | |
| 442 | 2.61% | |
| 460 | 0.84% |
Location
Tan‑ag Ilaya is situated at approximately 13.8812, 122.2995, in the island of Luzon. Elevation at these coordinates is estimated at 35.8 meters or 117.5 feet above mean sea level.
Adjacent barangays
Tan‑ag 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.