San Andres I, Municipality of Bacarra, Province of Ilocos Norte
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Ilocos Region (Region I) |
| Province | Ilocos Norte |
| Municipality | Bacarra |
| Postal code | 2916 |
| Population (2020) | 796 |
| Philippine major island(s) | Luzon |
| Coordinates | 18.2535, 120.6149 (18° 15' North, 120° 37' East) |
| Estimated elevation above sea level | 19.5 meters (64.0 feet) |
San Andres I, formerly Poblacion, is a barangay in the municipality of Bacarra, in the province of Ilocos Norte. Its population as determined by the 2020 Census was 796. This represented 2.38% of the total population of Bacarra.
Demographics
Households
The household population of San Andres I in the 2015 Census was 771 broken down into 165 households or an average of 4.67 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| – | 0 | ||
| 696 | 148 | 4.70 | |
| 774 | 164 | 4.72 | |
| 751 | 163 | 4.61 | |
| 730 | 176 | 4.15 | |
| 771 | 165 | 4.67 |
Population by age group
According to the 2015 Census, the age group with the highest population in San Andres I is 25 to 29, with 79 individuals. Conversely, the age group with the lowest population is Under 1, with 9 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 9 | 1.15% |
| 1 to 4 | 41 | 5.24% |
| 5 to 9 | 65 | 8.31% |
| 10 to 14 | 64 | 8.18% |
| 15 to 19 | 60 | 7.67% |
| 20 to 24 | 77 | 9.85% |
| 25 to 29 | 79 | 10.10% |
| 30 to 34 | 66 | 8.44% |
| 35 to 39 | 40 | 5.12% |
| 40 to 44 | 46 | 5.88% |
| 45 to 49 | 54 | 6.91% |
| 50 to 54 | 41 | 5.24% |
| 55 to 59 | 36 | 4.60% |
| 60 to 64 | 34 | 4.35% |
| 65 to 69 | 21 | 2.69% |
| 70 to 74 | 19 | 2.43% |
| 75 to 79 | 13 | 1.66% |
| 80 and over | 17 | 2.17% |
| Total | 782 | 100.00% |
| ||
Historical population
The population of San Andres I grew from 650 in 1990 to 796 in 2020, an increase of 146 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.37%, or an increase of 14 people, from the previous population of 782 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 650 | – | |
| 696 | 1.29% | |
| 774 | 2.30% | |
| 751 | -0.42% | |
| 730 | -1.03% | |
| 782 | 1.32% | |
| 796 | 0.37% |
Location
San Andres I is situated at approximately 18.2535, 120.6149, in the island of Luzon. Elevation at these coordinates is estimated at 19.5 meters or 64.0 feet above mean sea level.
Adjacent barangays
San Andres 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.