Imnajbu, Municipality of Uyugan, Province of Batanes
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Batanes |
| Municipality | Uyugan |
| Postal code | 3903 |
| Population (2020) | 177 |
| Philippine major island(s) | Batan |
| Coordinates | 20.3801, 121.9716 (20° 23' North, 121° 58' East) |
| Estimated elevation above sea level | 71.9 meters (235.9 feet) |
Imnajbu is a barangay in the municipality of Uyugan, in the province of Batanes. Its population as determined by the 2020 Census was 177. This represented 12.83% of the total population of Uyugan.
Demographics
Households
The household population of Imnajbu in the 2015 Census was 164 broken down into 43 households or an average of 3.81 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 149 | 29 | 5.14 | |
| 147 | 30 | 4.90 | |
| 130 | 33 | 3.94 | |
| 139 | 42 | 3.31 | |
| 159 | 45 | 3.53 | |
| 164 | 43 | 3.81 |
Population by age group
According to the 2015 Census, the age group with the highest population in Imnajbu is 10 to 14, with 20 individuals. Conversely, the age groups with the lowest population are in the ranges 55 to 59, 60 to 64, 65 to 69, and 70 to 74, with 3 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 6 | 3.66% |
| 1 to 4 | 12 | 7.32% |
| 5 to 9 | 15 | 9.15% |
| 10 to 14 | 20 | 12.20% |
| 15 to 19 | 10 | 6.10% |
| 20 to 24 | 17 | 10.37% |
| 25 to 29 | 9 | 5.49% |
| 30 to 34 | 4 | 2.44% |
| 35 to 39 | 8 | 4.88% |
| 40 to 44 | 19 | 11.59% |
| 45 to 49 | 13 | 7.93% |
| 50 to 54 | 6 | 3.66% |
| 55 to 59 | 3 | 1.83% |
| 60 to 64 | 3 | 1.83% |
| 65 to 69 | 3 | 1.83% |
| 70 to 74 | 3 | 1.83% |
| 75 to 79 | 6 | 3.66% |
| 80 and over | 7 | 4.27% |
| Total | 164 | 100.00% |
| ||
Historical population
The population of Imnajbu grew from 149 in 1990 to 177 in 2020, an increase of 28 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.62%, or an increase of 13 people, from the previous population of 164 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 149 | – | |
| 147 | -0.25% | |
| 130 | -2.60% | |
| 139 | 0.93% | |
| 159 | 5.01% | |
| 164 | 0.59% | |
| 177 | 1.62% |
Location
Imnajbu is situated at approximately 20.3801, 121.9716, in the island of Batan. Elevation at these coordinates is estimated at 71.9 meters or 235.9 feet above mean sea level.
Adjacent barangays
Imnajbu 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.