Dibuluan, Municipality of San Mariano, Province of Isabela
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Isabela |
| Municipality | San Mariano |
| Postal code | 3332 |
| Population (2020) | 1,883 |
| Philippine major island(s) | Luzon |
| Coordinates | 17.0290, 122.2416 (17° 2' North, 122° 14' East) |
| Estimated elevation above sea level | 551.1 meters (1,808.0 feet) |
Dibuluan is a barangay in the municipality of San Mariano, in the province of Isabela. Its population as determined by the 2020 Census was 1,883. This represented 3.13% of the total population of San Mariano.
Demographics
Households
The household population of Dibuluan in the 2015 Census was 1,505 broken down into 354 households or an average of 4.25 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 718 | 152 | 4.72 | |
| 979 | 203 | 4.82 | |
| 1,158 | 221 | 5.24 | |
| 1,248 | 279 | 4.47 | |
| 1,447 | 325 | 4.45 | |
| 1,505 | 354 | 4.25 |
Population by age group
According to the 2015 Census, the age group with the highest population in Dibuluan is 5 to 9, with 231 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 2 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 48 | 3.19% |
| 1 to 4 | 161 | 10.70% |
| 5 to 9 | 231 | 15.35% |
| 10 to 14 | 156 | 10.37% |
| 15 to 19 | 141 | 9.37% |
| 20 to 24 | 158 | 10.50% |
| 25 to 29 | 123 | 8.17% |
| 30 to 34 | 99 | 6.58% |
| 35 to 39 | 95 | 6.31% |
| 40 to 44 | 74 | 4.92% |
| 45 to 49 | 84 | 5.58% |
| 50 to 54 | 53 | 3.52% |
| 55 to 59 | 24 | 1.59% |
| 60 to 64 | 25 | 1.66% |
| 65 to 69 | 13 | 0.86% |
| 70 to 74 | 16 | 1.06% |
| 75 to 79 | 2 | 0.13% |
| 80 and over | 2 | 0.13% |
| Total | 1,505 | 100.00% |
| ||
Historical population
The population of Dibuluan grew from 718 in 1990 to 1,883 in 2020, an increase of 1,165 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 4.83%, or an increase of 378 people, from the previous population of 1,505 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 718 | – | |
| 979 | 5.98% | |
| 1,158 | 3.67% | |
| 1,248 | 1.04% | |
| 1,449 | 5.59% | |
| 1,505 | 0.72% | |
| 1,883 | 4.83% |
Location
Dibuluan is situated at approximately 17.0290, 122.2416, in the island of Luzon. Elevation at these coordinates is estimated at 551.1 meters or 1,808.0 feet above mean sea level.
Adjacent barangays
Dibuluan 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.