San Isidro Iraya, Municipality of Malilipot, Province of Albay

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceAlbay
MunicipalityMalilipot
Postal code4510
Population (2020)5,416
Philippine major island(s)Luzon
Coordinates13.3309, 123.7260 (13° 20' North, 123° 44' East)
Estimated elevation above sea level48.4 meters (158.8 feet)

San Isidro Iraya is a barangay in the municipality of Malilipot, in the province of Albay. Its population as determined by the 2020 Census was 5,416. This represented 13.26% of the total population of Malilipot.

Demographics

Households

The household population of San Isidro Iraya in the 2015 Census was 4,686 broken down into 1,014 households or an average of 4.62 members per household.

details
Number of households in San Isidro Iraya (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
2,7394895.60
2,8425575.10
3,4726575.28
4,1808315.03
4,3308744.95
4,6861,0144.62

Population by age group

According to the 2015 Census, the age group with the highest population in San Isidro Iraya is 10 to 14, with 617 individuals. Conversely, the age group with the lowest population is 80 and over, with 31 individuals.

details
Population of San Isidro Iraya by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 11082.30%
1 to 44519.62%
5 to 954011.52%
10 to 1461713.17%
15 to 1951010.88%
20 to 243768.02%
25 to 292836.04%
30 to 342775.91%
35 to 392986.36%
40 to 442565.46%
45 to 492365.04%
50 to 541974.20%
55 to 591633.48%
60 to 641172.50%
65 to 691052.24%
70 to 74711.52%
75 to 79501.07%
80 and over310.66%
Total4,686100.00%
  • Youth Dependency Ratio: 63.25
  • Old Age Dependency Ratio: 9.47
  • Total Dependency Ratio: 72.72
  • Median Age: 21.56

Historical population

The population of San Isidro Iraya grew from 2,739 in 1990 to 5,416 in 2020, an increase of 2,677 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 3.09%, or an increase of 730 people, from the previous population of 4,686 in 2015.

Population of San Isidro Iraya (1990‑2020)
Census datePopulationGrowth rate
2,739
2,8420.69%
3,4724.39%
4,1802.59%
4,3301.29%
4,6861.52%
5,4163.09%

Location

San Isidro Iraya is situated at approximately 13.3309, 123.7260, in the island of Luzon. Elevation at these coordinates is estimated at 48.4 meters or 158.8 feet above mean sea level.


Adjacent barangays

San Isidro Iraya 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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