Kalilayan Ibaba, Municipality of Unisan, Province of Quezon

Summary data
Typebarangay
Island groupLuzon
RegionCALABARZON (Region IV‑A)
ProvinceQuezon
MunicipalityUnisan
Postal code4305
Population (2020)2,727
Philippine major island(s)Luzon
Coordinates13.8550, 121.9636 (13° 51' North, 121° 58' East)
Estimated elevation above sea level10.7 meters (35.1 feet)

Kalilayan Ibaba is a barangay in the municipality of Unisan, in the province of Quezon. Its population as determined by the 2020 Census was 2,727. This represented 10.72% of the total population of Unisan.

Demographics

Households

The household population of Kalilayan Ibaba in the 2015 Census was 2,675 broken down into 565 households or an average of 4.73 members per household.

details
Number of households in Kalilayan Ibaba (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,0882055.31
1,2422455.07
1,2962684.84
1,9114054.72
2,0394025.07
2,6755654.73

Population by age group

According to the 2015 Census, the age group with the highest population in Kalilayan Ibaba is 5 to 9, with 342 individuals. Conversely, the age group with the lowest population is 80 and over, with 14 individuals.

details
Population of Kalilayan Ibaba by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1682.54%
1 to 42419.01%
5 to 934212.79%
10 to 142649.87%
15 to 1929110.88%
20 to 242479.23%
25 to 291836.84%
30 to 341636.09%
35 to 391746.50%
40 to 441716.39%
45 to 491455.42%
50 to 541043.89%
55 to 59973.63%
60 to 64782.92%
65 to 69411.53%
70 to 74281.05%
75 to 79240.90%
80 and over140.52%
Total2,675100.00%
  • Youth Dependency Ratio: 55.35
  • Old Age Dependency Ratio: 6.47
  • Total Dependency Ratio: 61.82
  • Median Age: 22.66

Historical population

The population of Kalilayan Ibaba grew from 1,094 in 1990 to 2,727 in 2020, an increase of 1,633 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.41%, or an increase of 52 people, from the previous population of 2,675 in 2015.

Population of Kalilayan Ibaba (1990‑2020)
Census datePopulationGrowth rate
1,094
1,2422.41%
1,2960.92%
1,9115.50%
2,0392.39%
2,6755.30%
2,7270.41%

Location

Kalilayan Ibaba is situated at approximately 13.8550, 121.9636, in the island of Luzon. Elevation at these coordinates is estimated at 10.7 meters or 35.1 feet above mean sea level.


Adjacent barangays

Kalilayan Ibaba 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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