Calanaga, Municipality of Rapu-Rapu, Province of Albay
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Bicol Region (Region V) |
| Province | Albay |
| Municipality | Rapu-Rapu |
| Postal code | 4517 |
| Population (2020) | 842 |
| Philippine major island(s) | Batan |
| Coordinates | 13.2615, 124.0396 (13° 16' North, 124° 2' East) |
| Estimated elevation above sea level | 7.9 meters (25.9 feet) |
Calanaga is a barangay in the municipality of Rapu-Rapu, in the province of Albay. Its population as determined by the 2020 Census was 842. This represented 2.33% of the total population of Rapu-Rapu.
Demographics
Households
The household population of Calanaga in the 2015 Census was 927 broken down into 204 households or an average of 4.54 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 861 | 159 | 5.42 | |
| 787 | 142 | 5.54 | |
| 619 | 120 | 5.16 | |
| 741 | 157 | 4.72 | |
| 708 | 166 | 4.27 | |
| 927 | 204 | 4.54 |
Population by age group
According to the 2015 Census, the age group with the highest population in Calanaga is 5 to 9, with 124 individuals. Conversely, the age group with the lowest population is 80 and over, with 11 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 31 | 3.34% |
| 1 to 4 | 93 | 10.03% |
| 5 to 9 | 124 | 13.38% |
| 10 to 14 | 117 | 12.62% |
| 15 to 19 | 95 | 10.25% |
| 20 to 24 | 76 | 8.20% |
| 25 to 29 | 57 | 6.15% |
| 30 to 34 | 60 | 6.47% |
| 35 to 39 | 65 | 7.01% |
| 40 to 44 | 39 | 4.21% |
| 45 to 49 | 37 | 3.99% |
| 50 to 54 | 33 | 3.56% |
| 55 to 59 | 21 | 2.27% |
| 60 to 64 | 20 | 2.16% |
| 65 to 69 | 21 | 2.27% |
| 70 to 74 | 13 | 1.40% |
| 75 to 79 | 14 | 1.51% |
| 80 and over | 11 | 1.19% |
| Total | 927 | 100.00% |
| ||
Historical population
The population of Calanaga fell from 861 in 1990 to 842 in 2020, a decrease of 19 people over the course of 30 years. The latest census figures in 2020 denote a negative annualized growth rate of 2.00%, or a decrease of 85 people, from the previous population of 927 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 861 | – | |
| 787 | -1.67% | |
| 619 | -5.02% | |
| 741 | 2.51% | |
| 708 | -1.64% | |
| 927 | 5.26% | |
| 842 | -2.00% |
Location
Calanaga is situated at approximately 13.2615, 124.0396, in the island of Batan. Elevation at these coordinates is estimated at 7.9 meters or 25.9 feet above mean sea level.
Adjacent barangays
Calanaga 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.