Dulangan I, Municipality of Baco, Province of Oriental Mindoro
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | MIMAROPA Region |
| Province | Oriental Mindoro |
| Municipality | Baco |
| Postal code | 5201 |
| Population (2020) | 1,774 |
| Philippine major island(s) | Mindoro |
| Coordinates | 13.3319, 121.1073 (13° 20' North, 121° 6' East) |
| Estimated elevation above sea level | 16.5 meters (54.1 feet) |
Dulangan I is a barangay in the municipality of Baco, in the province of Oriental Mindoro. Its population as determined by the 2020 Census was 1,774. This represented 4.46% of the total population of Baco.
Demographics
Households
The household population of Dulangan I in the 2015 Census was 1,869 broken down into 408 households or an average of 4.58 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 1,105 | 203 | 5.44 | |
| 1,352 | 273 | 4.95 | |
| 1,482 | 285 | 5.20 | |
| 3,035 | 588 | 5.16 | |
| 2,055 | 428 | 4.80 | |
| 1,869 | 408 | 4.58 |
Population by age group
According to the 2015 Census, the age group with the highest population in Dulangan I is 15 to 19, with 193 individuals. Conversely, the age group with the lowest population is 80 and over, with 13 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 51 | 2.73% |
| 1 to 4 | 158 | 8.45% |
| 5 to 9 | 170 | 9.10% |
| 10 to 14 | 183 | 9.79% |
| 15 to 19 | 193 | 10.33% |
| 20 to 24 | 156 | 8.35% |
| 25 to 29 | 149 | 7.97% |
| 30 to 34 | 122 | 6.53% |
| 35 to 39 | 132 | 7.06% |
| 40 to 44 | 129 | 6.90% |
| 45 to 49 | 121 | 6.47% |
| 50 to 54 | 71 | 3.80% |
| 55 to 59 | 66 | 3.53% |
| 60 to 64 | 59 | 3.16% |
| 65 to 69 | 55 | 2.94% |
| 70 to 74 | 24 | 1.28% |
| 75 to 79 | 17 | 0.91% |
| 80 and over | 13 | 0.70% |
| Total | 1,869 | 100.00% |
| ||
Historical population
The population of Dulangan I grew from 1,105 in 1990 to 1,774 in 2020, an increase of 669 people over the course of 30 years. The latest census figures in 2020 denote a negative annualized growth rate of 1.09%, or a decrease of 95 people, from the previous population of 1,869 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 1,105 | – | |
| 1,352 | 3.85% | |
| 1,482 | 1.99% | |
| 3,035 | 10.39% | |
| 2,055 | -13.23% | |
| 1,869 | -1.79% | |
| 1,774 | -1.09% |
Location
Dulangan I is situated at approximately 13.3319, 121.1073, in the island of Mindoro. Elevation at these coordinates is estimated at 16.5 meters or 54.1 feet above mean sea level.
Adjacent barangays
Dulangan I 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.