Ilaor Norte, Municipality of Oas, Province of Albay

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceAlbay
MunicipalityOas
Postal code4504
Population (2020)1,475
Philippine major island(s)Luzon
Coordinates13.2600, 123.4957 (13° 16' North, 123° 30' East)
Estimated elevation above sea level35.0 meters (114.8 feet)

Ilaor Norte is a barangay in the municipality of Oas, in the province of Albay. Its population as determined by the 2020 Census was 1,475. This represented 2.23% of the total population of Oas.

Demographics

Households

The household population of Ilaor Norte in the 2015 Census was 1,495 broken down into 295 households or an average of 5.07 members per household.

details
Number of households in Ilaor Norte (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,5832915.44
1,4883074.85
1,4823004.94
1,4973214.66
1,5253284.65
1,4952955.07

Population by age group

According to the 2015 Census, the age group with the highest population in Ilaor Norte is 10 to 14, with 173 individuals. Conversely, the age group with the lowest population is 75 to 79, with 23 individuals.

details
Population of Ilaor Norte by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1291.94%
1 to 41097.29%
5 to 91419.43%
10 to 1417311.57%
15 to 1916210.84%
20 to 241218.09%
25 to 29946.29%
30 to 34765.08%
35 to 39895.95%
40 to 44946.29%
45 to 49946.29%
50 to 54714.75%
55 to 59634.21%
60 to 64473.14%
65 to 69362.41%
70 to 74332.21%
75 to 79231.54%
80 and over402.68%
Total1,495100.00%
  • Youth Dependency Ratio: 49.62
  • Old Age Dependency Ratio: 14.49
  • Total Dependency Ratio: 64.11
  • Median Age: 25.66

Historical population

The population of Ilaor Norte fell from 1,583 in 1990 to 1,475 in 2020, a decrease of 108 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.28%, or a decrease of 20 people, from the previous population of 1,495 in 2015.

Population of Ilaor Norte (1990‑2020)
Census datePopulationGrowth rate
1,583
1,488-1.15%
1,482-0.09%
1,4970.14%
1,5250.68%
1,495-0.38%
1,475-0.28%

Location

Ilaor Norte is situated at approximately 13.2600, 123.4957, in the island of Luzon. Elevation at these coordinates is estimated at 35.0 meters or 114.8 feet above mean sea level.


Adjacent barangays

Ilaor Norte 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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