Doongan Ilaya, Municipality of Catanauan, Province of Quezon

Summary data
Typebarangay
Island groupLuzon
RegionCALABARZON (Region IV‑A)
ProvinceQuezon
MunicipalityCatanauan
Postal code4311
Population (2020)2,388
Philippine major island(s)Luzon
Coordinates13.6840, 122.3069 (13° 41' North, 122° 18' East)
Estimated elevation above sea level67.3 meters (220.8 feet)

Doongan Ilaya is a barangay in the municipality of Catanauan, in the province of Quezon. Its population as determined by the 2020 Census was 2,388. This represented 3.28% of the total population of Catanauan.

Demographics

Households

The household population of Doongan Ilaya in the 2015 Census was 2,398 broken down into 501 households or an average of 4.79 members per household.

details
Number of households in Doongan Ilaya (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,4722845.18
1,4512765.26
1,8293255.63
2,2164085.43
2,3614315.48
2,3985014.79

Population by age group

According to the 2015 Census, the age group with the highest population in Doongan Ilaya is 10 to 14, with 335 individuals. Conversely, the age group with the lowest population is 80 and over, with 7 individuals.

details
Population of Doongan Ilaya by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1441.83%
1 to 42078.63%
5 to 928812.01%
10 to 1433513.97%
15 to 1930412.68%
20 to 242379.88%
25 to 291697.05%
30 to 341596.63%
35 to 391425.92%
40 to 441144.75%
45 to 491215.05%
50 to 54763.17%
55 to 59723.00%
60 to 64512.13%
65 to 69351.46%
70 to 74241.00%
75 to 79130.54%
80 and over70.29%
Total2,398100.00%
  • Youth Dependency Ratio: 60.48
  • Old Age Dependency Ratio: 5.47
  • Total Dependency Ratio: 65.95
  • Median Age: 20.44

Historical population

The population of Doongan Ilaya grew from 1,472 in 1990 to 2,388 in 2020, an increase of 916 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.09%, or a decrease of 10 people, from the previous population of 2,398 in 2015.

Population of Doongan Ilaya (1990‑2020)
Census datePopulationGrowth rate
1,472
1,451-0.27%
1,8295.09%
2,2162.68%
2,3612.33%
2,3980.30%
2,388-0.09%

Location

Doongan Ilaya is situated at approximately 13.6840, 122.3069, in the island of Luzon. Elevation at these coordinates is estimated at 67.3 meters or 220.8 feet above mean sea level.


Adjacent barangays

Doongan 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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