Centro 1, Municipality of Aparri, Province of Cagayan
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Cagayan |
| Municipality | Aparri |
| Postal code | 3515 |
| Population (2020) | 875 |
| Philippine major island(s) | Luzon |
| Coordinates | 18.3567, 121.6369 (18° 21' North, 121° 38' East) |
| Estimated elevation above sea level | 5.2 meters (17.1 feet) |
Centro 1, formerly Poblacion, is a barangay in the municipality of Aparri, in the province of Cagayan. Its population as determined by the 2020 Census was 875. This represented 1.27% of the total population of Aparri.
Demographics
Households
The household population of Centro 1 in the 2015 Census was 838 broken down into 175 households or an average of 4.79 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 584 | 110 | 5.31 | |
| 621 | 128 | 4.85 | |
| 616 | 112 | 5.50 | |
| 679 | 137 | 4.96 | |
| 935 | 180 | 5.19 | |
| 838 | 175 | 4.79 |
Population by age group
According to the 2015 Census, the age group with the highest population in Centro 1 is 15 to 19, with 103 individuals. Conversely, the age group with the lowest population is 80 and over, with 12 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 15 | 1.65% |
| 1 to 4 | 61 | 6.70% |
| 5 to 9 | 81 | 8.89% |
| 10 to 14 | 98 | 10.76% |
| 15 to 19 | 103 | 11.31% |
| 20 to 24 | 98 | 10.76% |
| 25 to 29 | 76 | 8.34% |
| 30 to 34 | 61 | 6.70% |
| 35 to 39 | 48 | 5.27% |
| 40 to 44 | 48 | 5.27% |
| 45 to 49 | 59 | 6.48% |
| 50 to 54 | 38 | 4.17% |
| 55 to 59 | 39 | 4.28% |
| 60 to 64 | 30 | 3.29% |
| 65 to 69 | 18 | 1.98% |
| 70 to 74 | 13 | 1.43% |
| 75 to 79 | 13 | 1.43% |
| 80 and over | 12 | 1.32% |
| Total | 911 | 100.00% |
| ||
Historical population
The population of Centro 1 grew from 657 in 1990 to 875 in 2020, an increase of 218 people over the course of 30 years. The latest census figures in 2020 denote a negative annualized growth rate of 0.85%, or a decrease of 36 people, from the previous population of 911 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 657 | – | |
| 721 | 1.76% | |
| 628 | -2.92% | |
| 717 | 1.84% | |
| 981 | 12.09% | |
| 911 | -1.40% | |
| 875 | -0.85% |
Location
Centro 1 is situated at approximately 18.3567, 121.6369, in the island of Luzon. Elevation at these coordinates is estimated at 5.2 meters or 17.1 feet above mean sea level.
Adjacent barangays
Centro 1 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.