Bannagao, Municipality of Aurora, Province of Isabela
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Isabela |
| Municipality | Aurora |
| Postal code | 3316 |
| Population (2020) | 1,142 |
| Philippine major island(s) | Luzon |
| Coordinates | 16.9972, 121.6954 (16° 60' North, 121° 42' East) |
| Estimated elevation above sea level | 53.7 meters (176.2 feet) |
Bannagao is a barangay in the municipality of Aurora, in the province of Isabela. Its population as determined by the 2020 Census was 1,142. This represented 3.12% of the total population of Aurora.
Demographics
Households
The household population of Bannagao in the 2015 Census was 1,154 broken down into 299 households or an average of 3.86 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 688 | 144 | 4.78 | |
| 722 | 166 | 4.35 | |
| 805 | 178 | 4.52 | |
| 998 | 248 | 4.02 | |
| 1,087 | 273 | 3.98 | |
| 1,154 | 299 | 3.86 |
Population by age group
According to the 2015 Census, the age group with the highest population in Bannagao is 5 to 9, with 137 individuals. Conversely, the age group with the lowest population is 80 and over, with 5 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 16 | 1.39% |
| 1 to 4 | 95 | 8.23% |
| 5 to 9 | 137 | 11.87% |
| 10 to 14 | 100 | 8.67% |
| 15 to 19 | 78 | 6.76% |
| 20 to 24 | 74 | 6.41% |
| 25 to 29 | 67 | 5.81% |
| 30 to 34 | 93 | 8.06% |
| 35 to 39 | 110 | 9.53% |
| 40 to 44 | 101 | 8.75% |
| 45 to 49 | 66 | 5.72% |
| 50 to 54 | 50 | 4.33% |
| 55 to 59 | 57 | 4.94% |
| 60 to 64 | 43 | 3.73% |
| 65 to 69 | 32 | 2.77% |
| 70 to 74 | 14 | 1.21% |
| 75 to 79 | 16 | 1.39% |
| 80 and over | 5 | 0.43% |
| Total | 1,154 | 100.00% |
| ||
Historical population
The population of Bannagao grew from 688 in 1990 to 1,142 in 2020, an increase of 454 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.22%, or a decrease of 12 people, from the previous population of 1,154 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 688 | – | |
| 722 | 0.91% | |
| 805 | 2.36% | |
| 998 | 3.01% | |
| 1,087 | 3.16% | |
| 1,154 | 1.15% | |
| 1,142 | -0.22% |
Location
Bannagao is situated at approximately 16.9972, 121.6954, in the island of Luzon. Elevation at these coordinates is estimated at 53.7 meters or 176.2 feet above mean sea level.
Adjacent barangays
Bannagao 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.