Casibarag Sur, Municipality of Cabagan, Province of Isabela

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceIsabela
MunicipalityCabagan
Postal code3328
Population (2020)3,115
Philippine major island(s)Luzon
Coordinates17.4326, 121.7545 (17° 26' North, 121° 45' East)
Estimated elevation above sea level31.3 meters (102.7 feet)

Casibarag Sur is a barangay in the municipality of Cabagan, in the province of Isabela. Its population as determined by the 2020 Census was 3,115. This represented 5.78% of the total population of Cabagan.

Demographics

Households

The household population of Casibarag Sur in the 2015 Census was 2,883 broken down into 542 households or an average of 5.32 members per household.

details
Number of households in Casibarag Sur (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
2,2493606.25
2,3544085.77
2,7214236.43
2,8945095.69
2,8265265.37
2,8835425.32

Population by age group

According to the 2015 Census, the age group with the highest population in Casibarag Sur is 5 to 9, with 321 individuals. Conversely, the age group with the lowest population is 80 and over, with 20 individuals.

details
Population of Casibarag Sur by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1521.80%
1 to 42318.01%
5 to 932111.13%
10 to 142819.75%
15 to 1930510.58%
20 to 242719.40%
25 to 292167.49%
30 to 341956.76%
35 to 391806.24%
40 to 441414.89%
45 to 491465.06%
50 to 541214.20%
55 to 591194.13%
60 to 641113.85%
65 to 69913.16%
70 to 74491.70%
75 to 79331.14%
80 and over200.69%
Total2,883100.00%
  • Youth Dependency Ratio: 49.03
  • Old Age Dependency Ratio: 10.69
  • Total Dependency Ratio: 59.72
  • Median Age: 24.64

Historical population

The population of Casibarag Sur grew from 2,249 in 1990 to 3,115 in 2020, an increase of 866 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.64%, or an increase of 232 people, from the previous population of 2,883 in 2015.

Population of Casibarag Sur (1990‑2020)
Census datePopulationGrowth rate
2,249
2,3540.86%
2,7213.16%
2,8940.85%
2,826-0.86%
2,8830.38%
3,1151.64%

Location

Casibarag Sur is situated at approximately 17.4326, 121.7545, in the island of Luzon. Elevation at these coordinates is estimated at 31.3 meters or 102.7 feet above mean sea level.


Adjacent barangays

Casibarag Sur 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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