Ilaya, City of Calapan, Province of Oriental Mindoro

Summary data
Typebarangay
Island groupLuzon
RegionMIMAROPA Region
ProvinceOriental Mindoro
CityCalapan
Postal code5200
Population (2020)3,965
Philippine major island(s)Mindoro
Coordinates13.4129, 121.1840 (13° 25' North, 121° 11' East)
Estimated elevation above sea level8.7 meters (28.5 feet)

Ilaya, formerly Poblacion, is a barangay in the city of Calapan, in the province of Oriental Mindoro. Its population as determined by the 2020 Census was 3,965. This represented 2.72% of the total population of Calapan.

Demographics

Households

The household population of Ilaya in the 2015 Census was 3,939 broken down into 879 households or an average of 4.48 members per household.

details
Number of households in Ilaya (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
3,1526295.01
3,8427914.86
4,0088874.52
4,1459174.52
4,0099764.11
3,9398794.48

Population by age group

According to the 2015 Census, the age group with the highest population in Ilaya is 5 to 9, with 427 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 41 individuals.

details
Population of Ilaya by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1631.59%
1 to 42897.27%
5 to 942710.74%
10 to 1440610.22%
15 to 193899.79%
20 to 243659.18%
25 to 293047.65%
30 to 343037.62%
35 to 392907.30%
40 to 442285.74%
45 to 492105.28%
50 to 541884.73%
55 to 591563.93%
60 to 641363.42%
65 to 69952.39%
70 to 74431.08%
75 to 79411.03%
80 and over411.03%
Total3,974100.00%
  • Youth Dependency Ratio: 46.13
  • Old Age Dependency Ratio: 8.56
  • Total Dependency Ratio: 54.69
  • Median Age: 25.79

Historical population

The population of Ilaya grew from 3,180 in 1990 to 3,965 in 2020, an increase of 785 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.05%, or a decrease of 9 people, from the previous population of 3,974 in 2015.

Population of Ilaya (1990‑2020)
Census datePopulationGrowth rate
3,180
3,8553.67%
4,0180.89%
4,1660.50%
4,030-1.20%
3,974-0.27%
3,965-0.05%

Location

Ilaya is situated at approximately 13.4129, 121.1840, in the island of Mindoro. Elevation at these coordinates is estimated at 8.7 meters or 28.5 feet above mean sea level.


Adjacent barangays

Ilaya shares a common border with the following barangay(s):

Notes

  1. Data on population, and households, are from the Philippine Statistics Authority.
  2. Postal code information is from the Philippine Postal Corporation.
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