Centro 8, 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) | 146 |
| Philippine major island(s) | Luzon |
| Coordinates | 18.3556, 121.6404 (18° 21' North, 121° 38' East) |
| Estimated elevation above sea level | 6.4 meters (21.0 feet) |
Centro 8, formerly Poblacion, is a barangay in the municipality of Aparri, in the province of Cagayan. Its population as determined by the 2020 Census was 146. This represented 0.21% of the total population of Aparri.
Demographics
Households
The household population of Centro 8 in the 2015 Census was 168 broken down into 38 households or an average of 4.42 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 271 | 51 | 5.31 | |
| 249 | 43 | 5.79 | |
| 281 | 68 | 4.13 | |
| 182 | 41 | 4.44 | |
| 172 | 39 | 4.41 | |
| 168 | 38 | 4.42 |
Population by age group
According to the 2015 Census, the age group with the highest population in Centro 8 is 45 to 49, with 18 individuals. Conversely, the age group with the lowest population is Under 1, with 2 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 2 | 1.19% |
| 1 to 4 | 8 | 4.76% |
| 5 to 9 | 17 | 10.12% |
| 10 to 14 | 16 | 9.52% |
| 15 to 19 | 11 | 6.55% |
| 20 to 24 | 11 | 6.55% |
| 25 to 29 | 11 | 6.55% |
| 30 to 34 | 9 | 5.36% |
| 35 to 39 | 10 | 5.95% |
| 40 to 44 | 13 | 7.74% |
| 45 to 49 | 18 | 10.71% |
| 50 to 54 | 14 | 8.33% |
| 55 to 59 | 5 | 2.98% |
| 60 to 64 | 7 | 4.17% |
| 65 to 69 | 6 | 3.57% |
| 70 to 74 | 3 | 1.79% |
| 75 to 79 | 3 | 1.79% |
| 80 and over | 4 | 2.38% |
| Total | 168 | 100.00% |
| ||
Historical population
The population of Centro 8 fell from 271 in 1990 to 146 in 2020, a decrease of 125 people over the course of 30 years. The latest census figures in 2020 denote a negative annualized growth rate of 2.91%, or a decrease of 22 people, from the previous population of 168 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 271 | – | |
| 249 | -1.57% | |
| 281 | 2.63% | |
| 182 | -5.81% | |
| 172 | -2.04% | |
| 168 | -0.45% | |
| 146 | -2.91% |
Location
Centro 8 is situated at approximately 18.3556, 121.6404, in the island of Luzon. Elevation at these coordinates is estimated at 6.4 meters or 21.0 feet above mean sea level.
Adjacent barangays
Centro 8 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.