Casambalangan, Municipality of Santa Ana, Province of Cagayan
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Cagayan |
| Municipality | Santa Ana |
| Postal code | 3514 |
| Population (2020) | 4,524 |
| Philippine major island(s) | Luzon |
| Coordinates | 18.3756, 122.1264 (18° 23' North, 122° 8' East) |
| Estimated elevation above sea level | 9.3 meters (30.5 feet) |
Casambalangan, formerly Port Irene, is a barangay in the municipality of Santa Ana, in the province of Cagayan. Its population as determined by the 2020 Census was 4,524. This represented 12.68% of the total population of Santa Ana.
Demographics
Households
The household population of Casambalangan in the 2015 Census was 4,557 broken down into 913 households or an average of 4.99 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 2,600 | 519 | 5.01 | |
| 2,603 | 523 | 4.98 | |
| 3,012 | 585 | 5.15 | |
| 3,525 | 756 | 4.66 | |
| 5,402 | 1,206 | 4.48 | |
| 4,557 | 913 | 4.99 |
Population by age group
According to the 2015 Census, the age group with the highest population in Casambalangan is 5 to 9, with 571 individuals. Conversely, the age group with the lowest population is 80 and over, with 20 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 108 | 2.37% |
| 1 to 4 | 459 | 10.06% |
| 5 to 9 | 571 | 12.52% |
| 10 to 14 | 521 | 11.42% |
| 15 to 19 | 470 | 10.30% |
| 20 to 24 | 411 | 9.01% |
| 25 to 29 | 334 | 7.32% |
| 30 to 34 | 317 | 6.95% |
| 35 to 39 | 277 | 6.07% |
| 40 to 44 | 249 | 5.46% |
| 45 to 49 | 225 | 4.93% |
| 50 to 54 | 196 | 4.30% |
| 55 to 59 | 144 | 3.16% |
| 60 to 64 | 118 | 2.59% |
| 65 to 69 | 66 | 1.45% |
| 70 to 74 | 44 | 0.96% |
| 75 to 79 | 31 | 0.68% |
| 80 and over | 20 | 0.44% |
| Total | 4,561 | 100.00% |
| ||
Historical population
The population of Casambalangan grew from 2,630 in 1990 to 4,524 in 2020, an increase of 1,894 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.17%, or a decrease of 37 people, from the previous population of 4,561 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 2,630 | – | |
| 2,604 | -0.19% | |
| 3,020 | 3.23% | |
| 3,547 | 2.24% | |
| 5,418 | 16.67% | |
| 4,561 | -3.22% | |
| 4,524 | -0.17% |
Location
Casambalangan is situated at approximately 18.3756, 122.1264, in the island of Luzon. Elevation at these coordinates is estimated at 9.3 meters or 30.5 feet above mean sea level.
Adjacent barangays
Casambalangan shares a common border with the following barangay(s):
Notes
- Data on population, and households, are from the Philippine Statistics Authority.
- Postal code information is from the Philippine Postal Corporation.