San Agustin, Municipality of Oas, Province of Albay
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Bicol Region (Region V) |
| Province | Albay |
| Municipality | Oas |
| Postal code | 4504 |
| Population (2020) | 1,187 |
| Philippine major island(s) | Luzon |
| Coordinates | 13.2752, 123.5095 (13° 17' North, 123° 31' East) |
| Estimated elevation above sea level | 32.2 meters (105.6 feet) |
San Agustin is a barangay in the municipality of Oas, in the province of Albay. Its population as determined by the 2020 Census was 1,187. This represented 1.80% of the total population of Oas.
Demographics
Households
The household population of San Agustin in the 2015 Census was 1,285 broken down into 239 households or an average of 5.38 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 836 | 142 | 5.89 | |
| 948 | 163 | 5.82 | |
| 982 | 190 | 5.17 | |
| 1,086 | 197 | 5.51 | |
| 1,240 | 223 | 5.56 | |
| 1,285 | 239 | 5.38 |
Population by age group
According to the 2015 Census, the age group with the highest population in San Agustin is 10 to 14, with 164 individuals. Conversely, the age group with the lowest population is 80 and over, with 4 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 29 | 2.26% |
| 1 to 4 | 111 | 8.64% |
| 5 to 9 | 141 | 10.97% |
| 10 to 14 | 164 | 12.76% |
| 15 to 19 | 133 | 10.35% |
| 20 to 24 | 127 | 9.88% |
| 25 to 29 | 102 | 7.94% |
| 30 to 34 | 66 | 5.14% |
| 35 to 39 | 85 | 6.61% |
| 40 to 44 | 69 | 5.37% |
| 45 to 49 | 70 | 5.45% |
| 50 to 54 | 52 | 4.05% |
| 55 to 59 | 44 | 3.42% |
| 60 to 64 | 34 | 2.65% |
| 65 to 69 | 23 | 1.79% |
| 70 to 74 | 19 | 1.48% |
| 75 to 79 | 12 | 0.93% |
| 80 and over | 4 | 0.31% |
| Total | 1,285 | 100.00% |
| ||
Historical population
The population of San Agustin grew from 836 in 1990 to 1,187 in 2020, an increase of 351 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.66%, or a decrease of 98 people, from the previous population of 1,285 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 836 | – | |
| 948 | 2.38% | |
| 982 | 0.76% | |
| 1,086 | 1.40% | |
| 1,240 | 4.95% | |
| 1,285 | 0.68% | |
| 1,187 | -1.66% |
Location
San Agustin is situated at approximately 13.2752, 123.5095, in the island of Luzon. Elevation at these coordinates is estimated at 32.2 meters or 105.6 feet above mean sea level.
Adjacent barangays
San Agustin 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.