Ilijan, Municipality of Corcuera, Province of Romblon
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | MIMAROPA Region |
| Province | Romblon |
| Municipality | Corcuera |
| Postal code | 5514 |
| Population (2020) | 788 |
| Coordinates | 12.7976, 122.0606 (12° 48' North, 122° 4' East) |
| Estimated elevation above sea level | 126.4 meters (414.7 feet) |
Ilijan is a barangay in the municipality of Corcuera, in the province of Romblon. Its population as determined by the 2020 Census was 788. This represented 7.79% of the total population of Corcuera.
Demographics
Households
The household population of Ilijan in the 2015 Census was 848 broken down into 204 households or an average of 4.16 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 872 | 180 | 4.84 | |
| 848 | 184 | 4.61 | |
| 971 | 202 | 4.81 | |
| 866 | 179 | 4.84 | |
| 819 | 183 | 4.48 | |
| 848 | 204 | 4.16 |
Population by age group
According to the 2015 Census, the age groups with the highest population in Ilijan are in the ranges 10 to 14, and 15 to 19, with 102 individuals. Conversely, the age group with the lowest population is 80 and over, with 11 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 15 | 1.77% |
| 1 to 4 | 51 | 6.01% |
| 5 to 9 | 90 | 10.61% |
| 10 to 14 | 102 | 12.03% |
| 15 to 19 | 102 | 12.03% |
| 20 to 24 | 62 | 7.31% |
| 25 to 29 | 49 | 5.78% |
| 30 to 34 | 49 | 5.78% |
| 35 to 39 | 55 | 6.49% |
| 40 to 44 | 39 | 4.60% |
| 45 to 49 | 46 | 5.42% |
| 50 to 54 | 41 | 4.83% |
| 55 to 59 | 33 | 3.89% |
| 60 to 64 | 28 | 3.30% |
| 65 to 69 | 27 | 3.18% |
| 70 to 74 | 32 | 3.77% |
| 75 to 79 | 16 | 1.89% |
| 80 and over | 11 | 1.30% |
| Total | 848 | 100.00% |
| ||
Historical population
The population of Ilijan fell from 872 in 1990 to 788 in 2020, a decrease of 84 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.53%, or a decrease of 60 people, from the previous population of 848 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 872 | – | |
| 848 | -0.52% | |
| 971 | 2.95% | |
| 866 | -1.57% | |
| 819 | -2.01% | |
| 848 | 0.66% | |
| 788 | -1.53% |
Location
Ilijan is situated at approximately 12.7976, 122.0606, in the island of Simara. Elevation at these coordinates is estimated at 126.4 meters or 414.7 feet above mean sea level.
Adjacent barangays
Ilijan 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.