Calamagui, Municipality of San Pablo, Province of Isabela
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Isabela |
| Municipality | San Pablo |
| Postal code | 3329 |
| Population (2020) | 1,343 |
| Philippine major island(s) | Luzon |
| Coordinates | 17.4367, 121.7850 (17° 26' North, 121° 47' East) |
| Estimated elevation above sea level | 27.9 meters (91.5 feet) |
Calamagui is a barangay in the municipality of San Pablo, in the province of Isabela. Its population as determined by the 2020 Census was 1,343. This represented 5.10% of the total population of San Pablo.
Demographics
Households
The household population of Calamagui in the 2015 Census was 1,387 broken down into 254 households or an average of 5.46 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 1,300 | 191 | 6.81 | |
| 1,205 | 202 | 5.97 | |
| 1,156 | 217 | 5.33 | |
| 1,221 | 245 | 4.98 | |
| 1,251 | 253 | 4.94 | |
| 1,387 | 254 | 5.46 |
Population by age group
According to the 2015 Census, the age group with the highest population in Calamagui is 5 to 9, with 155 individuals. Conversely, the age group with the lowest population is Under 1, with 17 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 17 | 1.23% |
| 1 to 4 | 100 | 7.21% |
| 5 to 9 | 155 | 11.18% |
| 10 to 14 | 136 | 9.81% |
| 15 to 19 | 134 | 9.66% |
| 20 to 24 | 135 | 9.73% |
| 25 to 29 | 100 | 7.21% |
| 30 to 34 | 77 | 5.55% |
| 35 to 39 | 94 | 6.78% |
| 40 to 44 | 82 | 5.91% |
| 45 to 49 | 60 | 4.33% |
| 50 to 54 | 74 | 5.34% |
| 55 to 59 | 70 | 5.05% |
| 60 to 64 | 52 | 3.75% |
| 65 to 69 | 36 | 2.60% |
| 70 to 74 | 19 | 1.37% |
| 75 to 79 | 28 | 2.02% |
| 80 and over | 18 | 1.30% |
| Total | 1,387 | 100.00% |
| ||
Historical population
The population of Calamagui grew from 1,300 in 1990 to 1,343 in 2020, an increase of 43 people over the course of 30 years. The latest census figures in 2020 denote a negative annualized growth rate of 0.68%, or a decrease of 44 people, from the previous population of 1,387 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 1,300 | – | |
| 1,205 | -1.41% | |
| 1,156 | -0.89% | |
| 1,221 | 0.76% | |
| 1,251 | 0.89% | |
| 1,387 | 1.98% | |
| 1,343 | -0.68% |
Location
Calamagui is situated at approximately 17.4367, 121.7850, in the island of Luzon. Elevation at these coordinates is estimated at 27.9 meters or 91.5 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.