Dubduban, Municipality of San Agustin, Province of Romblon
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | MIMAROPA Region |
| Province | Romblon |
| Municipality | San Agustin |
| Postal code | 5501 |
| Population (2020) | 2,450 |
| Philippine major island(s) | Tablas |
| Coordinates | 12.5690, 122.1284 (12° 34' North, 122° 8' East) |
| Estimated elevation above sea level | 14.7 meters (48.2 feet) |
Dubduban is a barangay in the municipality of San Agustin, in the province of Romblon. Its population as determined by the 2020 Census was 2,450. This represented 10.16% of the total population of San Agustin.
Demographics
Households
The household population of Dubduban in the 2015 Census was 2,146 broken down into 527 households or an average of 4.07 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 1,301 | 245 | 5.31 | |
| 1,558 | 300 | 5.19 | |
| 1,946 | 423 | 4.60 | |
| 2,159 | 457 | 4.72 | |
| 2,128 | 488 | 4.36 | |
| 2,146 | 527 | 4.07 |
Population by age group
According to the 2015 Census, the age group with the highest population in Dubduban is 10 to 14, with 284 individuals. Conversely, the age group with the lowest population is 80 and over, with 20 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 44 | 2.05% |
| 1 to 4 | 177 | 8.24% |
| 5 to 9 | 254 | 11.82% |
| 10 to 14 | 284 | 13.22% |
| 15 to 19 | 204 | 9.50% |
| 20 to 24 | 170 | 7.91% |
| 25 to 29 | 115 | 5.35% |
| 30 to 34 | 134 | 6.24% |
| 35 to 39 | 134 | 6.24% |
| 40 to 44 | 138 | 6.42% |
| 45 to 49 | 111 | 5.17% |
| 50 to 54 | 107 | 4.98% |
| 55 to 59 | 90 | 4.19% |
| 60 to 64 | 57 | 2.65% |
| 65 to 69 | 36 | 1.68% |
| 70 to 74 | 44 | 2.05% |
| 75 to 79 | 29 | 1.35% |
| 80 and over | 20 | 0.93% |
| Total | 2,148 | 100.00% |
| ||
Historical population
The population of Dubduban grew from 1,301 in 1990 to 2,450 in 2020, an increase of 1,149 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.81%, or an increase of 302 people, from the previous population of 2,148 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 1,301 | – | |
| 1,558 | 3.43% | |
| 1,946 | 4.88% | |
| 2,164 | 1.48% | |
| 2,128 | -0.61% | |
| 2,148 | 0.18% | |
| 2,450 | 2.81% |
Location
Dubduban is situated at approximately 12.5690, 122.1284, in the island of Tablas. Elevation at these coordinates is estimated at 14.7 meters or 48.2 feet above mean sea level.
Adjacent barangays
Dubduban 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.