San Agustin, Municipality of San Nicolas, Province of Ilocos Norte
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Ilocos Region (Region I) |
| Province | Ilocos Norte |
| Municipality | San Nicolas |
| Postal code | 2901 |
| Population (2020) | 2,475 |
| Philippine major island(s) | Luzon |
| Coordinates | 18.1325, 120.5893 (18° 8' North, 120° 35' East) |
| Estimated elevation above sea level | 30.5 meters (100.1 feet) |
San Agustin is a barangay in the municipality of San Nicolas, in the province of Ilocos Norte. Its population as determined by the 2020 Census was 2,475. This represented 6.36% of the total population of San Nicolas.
Demographics
Households
The household population of San Agustin in the 2015 Census was 2,152 broken down into 531 households or an average of 4.05 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 1,390 | 258 | 5.39 | |
| 1,450 | 307 | 4.72 | |
| 1,620 | 340 | 4.76 | |
| 1,932 | 437 | 4.42 | |
| 1,932 | 445 | 4.34 | |
| 2,152 | 531 | 4.05 |
Population by age group
According to the 2015 Census, the age group with the highest population in San Agustin is 20 to 24, with 246 individuals. Conversely, the age group with the lowest population is 75 to 79, with 20 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 42 | 1.87% |
| 1 to 4 | 184 | 8.18% |
| 5 to 9 | 203 | 9.03% |
| 10 to 14 | 192 | 8.54% |
| 15 to 19 | 182 | 8.09% |
| 20 to 24 | 246 | 10.94% |
| 25 to 29 | 168 | 7.47% |
| 30 to 34 | 190 | 8.45% |
| 35 to 39 | 162 | 7.20% |
| 40 to 44 | 140 | 6.22% |
| 45 to 49 | 150 | 6.67% |
| 50 to 54 | 104 | 4.62% |
| 55 to 59 | 78 | 3.47% |
| 60 to 64 | 82 | 3.65% |
| 65 to 69 | 44 | 1.96% |
| 70 to 74 | 33 | 1.47% |
| 75 to 79 | 20 | 0.89% |
| 80 and over | 29 | 1.29% |
| Total | 2,249 | 100.00% |
| ||
Historical population
The population of San Agustin grew from 1,390 in 1990 to 2,475 in 2020, an increase of 1,085 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.04%, or an increase of 226 people, from the previous population of 2,249 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 1,390 | – | |
| 1,450 | 0.79% | |
| 1,620 | 2.41% | |
| 1,948 | 2.58% | |
| 1,932 | -0.30% | |
| 2,249 | 2.93% | |
| 2,475 | 2.04% |
Location
San Agustin is situated at approximately 18.1325, 120.5893, in the island of Luzon. Elevation at these coordinates is estimated at 30.5 meters or 100.1 feet above mean sea level.
Adjacent barangays
San Agustin shares a common border with the following barangay(s):
- Santa Rosa, Sarrat, Ilocos Norte
- Bungon, Batac, Ilocos Norte
- San Guillermo, San Nicolas, Ilocos Norte
- San Pablo, San Nicolas, Ilocos Norte
- San Pedro (Bingao), San Nicolas, Ilocos Norte
- Dariwdiw, Batac, Ilocos Norte
- Nagbacalan, Batac, Ilocos Norte
- San Bernabe, Sarrat, Ilocos Norte
- San Lorenzo, San Nicolas, Ilocos Norte
Notes
- Data on population, and households, are from the Philippine Statistics Authority.
- Postal code information is from the Philippine Postal Corporation.