Iraya Sur, Municipality of Oas, Province of Albay

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceAlbay
MunicipalityOas
Postal code4504
Population (2015)774
Philippine major island(s)Luzon
Coordinates13.2505, 123.5118

Iraya Sur is a barangay in the municipality of Oas, in the province of Albay. Its population as determined by the 2015 Census was 774. This represented 1.14% of the total population of Oas.

Demographics

Population by age group

According to the 2015 Census, the age group with the highest population in Iraya Sur is 20 to 24, with 90 individuals. Conversely, the age group with the lowest population is Under 1, with 8 individuals.

details
Age groupPopulation (2015)
Under 18
1 to 434
5 to 955
10 to 1464
15 to 1987
20 to 2490
25 to 2961
30 to 3453
35 to 3950
40 to 4446
45 to 4941
50 to 5448
55 to 5924
60 to 6430
65 to 6926
70 to 7424
75 to 7914
80 and over19
Total774

Historical population

The population of Iraya Sur fell from 782 in 1990 to 774 in 2015, a decrease of 8 people. The latest census figures in 2015 denote a positive growth rate of 1.63%, or an increase of 63 people, from the previous population of 711 in 2010.

Census datePopulationGrowth rate
782
781-0.02%
760-0.58%
736-0.44%
711-1.25%
7741.63%

Location

Iraya Sur is situated at approximately 13.2505, 123.5118, in the island of Luzon. Elevation at these coordinates is estimated at 38.7 meters or 127.0 feet above mean sea level.


Adjacent barangays

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

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Notes

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