Cawayan, Municipality of Irosin, Province of Sorsogon

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceSorsogon
MunicipalityIrosin
Postal code4707
Population (2015)428
Philippine major island(s)Luzon
Coordinates12.6938, 124.0731

Cawayan is a barangay in the municipality of Irosin, in the province of Sorsogon. Its population as determined by the 2015 Census was 428. This represented 0.76% of the total population of Irosin.

Demographics

Population by age group

According to the 2015 Census, the age group with the highest population in Cawayan is 10 to 14, with 72 individuals. Conversely, the age groups with the lowest population are in the ranges 70 to 74, 75 to 79, and 80 and over, with 3 individuals.

details
Age groupPopulation (2015)
Under 115
1 to 439
5 to 955
10 to 1472
15 to 1947
20 to 2438
25 to 2925
30 to 3423
35 to 3930
40 to 4413
45 to 4918
50 to 5412
55 to 5916
60 to 6410
65 to 696
70 to 743
75 to 793
80 and over3
Total428

Historical population

The population of Cawayan grew from 327 in 1990 to 428 in 2015, an increase of 101 people. The latest census figures in 2015 denote a negative growth rate of 1.49%, or a decrease of 35 people, from the previous population of 463 in 2010.

Census datePopulationGrowth rate
327
3812.90%
4232.27%
4631.25%
4630.00%
428-1.49%

Location

Cawayan is situated at approximately 12.6938, 124.0731, in the island of Luzon. Elevation at these coordinates is estimated at 362.0 meters or 1,187.6 feet above mean sea level.


Adjacent barangays

Cawayan 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.