Calamagui, Municipality of Amulung, Province of Cagayan
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Cagayan |
| Municipality | Amulung |
| Postal code | 3505 |
| Population (2020) | 1,782 |
| Philippine major island(s) | Luzon |
| Coordinates | 17.8455, 121.7224 (17° 51' North, 121° 43' East) |
| Estimated elevation above sea level | 19.6 meters (64.3 feet) |
Calamagui is a barangay in the municipality of Amulung, in the province of Cagayan. Its population as determined by the 2020 Census was 1,782. This represented 3.54% of the total population of Amulung.
Demographics
Households
The household population of Calamagui in the 2015 Census was 1,769 broken down into 408 households or an average of 4.34 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 1,170 | 223 | 5.25 | |
| 1,299 | 245 | 5.30 | |
| 1,540 | 277 | 5.56 | |
| 1,708 | 321 | 5.32 | |
| 1,590 | 341 | 4.66 | |
| 1,769 | 408 | 4.34 |
Population by age group
According to the 2015 Census, the age group with the highest population in Calamagui is 10 to 14, with 188 individuals. Conversely, the age group with the lowest population is 80 and over, with 16 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 40 | 2.26% |
| 1 to 4 | 149 | 8.42% |
| 5 to 9 | 187 | 10.57% |
| 10 to 14 | 188 | 10.63% |
| 15 to 19 | 169 | 9.55% |
| 20 to 24 | 168 | 9.50% |
| 25 to 29 | 137 | 7.74% |
| 30 to 34 | 113 | 6.39% |
| 35 to 39 | 120 | 6.78% |
| 40 to 44 | 96 | 5.43% |
| 45 to 49 | 91 | 5.14% |
| 50 to 54 | 80 | 4.52% |
| 55 to 59 | 77 | 4.35% |
| 60 to 64 | 59 | 3.34% |
| 65 to 69 | 37 | 2.09% |
| 70 to 74 | 22 | 1.24% |
| 75 to 79 | 20 | 1.13% |
| 80 and over | 16 | 0.90% |
| Total | 1,769 | 100.00% |
| ||
Historical population
The population of Calamagui grew from 1,170 in 1990 to 1,782 in 2020, an increase of 612 people over the course of 30 years. The latest census figures in 2020 denote a positive annualized growth rate of 0.15%, or an increase of 13 people, from the previous population of 1,769 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 1,170 | – | |
| 1,299 | 1.98% | |
| 1,540 | 3.72% | |
| 1,708 | 1.44% | |
| 1,590 | -2.57% | |
| 1,769 | 2.05% | |
| 1,782 | 0.15% |
Location
Calamagui is situated at approximately 17.8455, 121.7224, in the island of Luzon. Elevation at these coordinates is estimated at 19.6 meters or 64.3 feet above mean sea level.
Adjacent barangays
Calamagui 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.