Gabihan, Municipality of San Ildefonso, Province of Bulacan
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Central Luzon (Region III) |
| Province | Bulacan |
| Municipality | San Ildefonso |
| Postal code | 3010 |
| Population (2020) | 3,699 |
| Philippine major island(s) | Luzon |
| Coordinates | 15.0502, 121.0109 (15° 3' North, 121° 1' East) |
| Estimated elevation above sea level | 64.1 meters (210.3 feet) |
Gabihan is a barangay in the municipality of San Ildefonso, in the province of Bulacan. Its population as determined by the 2020 Census was 3,699. This represented 3.20% of the total population of San Ildefonso.
Demographics
Households
The household population of Gabihan in the 2015 Census was 3,393 broken down into 830 households or an average of 4.09 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 1,943 | 372 | 5.22 | |
| 2,168 | 430 | 5.04 | |
| 2,740 | 571 | 4.80 | |
| 3,047 | 711 | 4.29 | |
| 3,298 | 775 | 4.26 | |
| 3,393 | 830 | 4.09 |
Population by age group
According to the 2015 Census, the age group with the highest population in Gabihan is 5 to 9, with 324 individuals. Conversely, the age group with the lowest population is 80 and over, with 38 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 74 | 2.18% |
| 1 to 4 | 286 | 8.43% |
| 5 to 9 | 324 | 9.55% |
| 10 to 14 | 307 | 9.05% |
| 15 to 19 | 292 | 8.61% |
| 20 to 24 | 315 | 9.28% |
| 25 to 29 | 289 | 8.52% |
| 30 to 34 | 264 | 7.78% |
| 35 to 39 | 236 | 6.96% |
| 40 to 44 | 200 | 5.89% |
| 45 to 49 | 221 | 6.51% |
| 50 to 54 | 169 | 4.98% |
| 55 to 59 | 127 | 3.74% |
| 60 to 64 | 106 | 3.12% |
| 65 to 69 | 60 | 1.77% |
| 70 to 74 | 45 | 1.33% |
| 75 to 79 | 40 | 1.18% |
| 80 and over | 38 | 1.12% |
| Total | 3,393 | 100.00% |
| ||
Historical population
The population of Gabihan grew from 1,943 in 1990 to 3,699 in 2020, an increase of 1,756 people over the course of 30 years. The latest census figures in 2020 denote a positive annualized growth rate of 1.83%, or an increase of 306 people, from the previous population of 3,393 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 1,943 | – | |
| 2,168 | 2.07% | |
| 2,740 | 5.15% | |
| 3,047 | 1.48% | |
| 3,298 | 2.92% | |
| 3,393 | 0.54% | |
| 3,699 | 1.83% |
Location
Gabihan is situated at approximately 15.0502, 121.0109, in the island of Luzon. Elevation at these coordinates is estimated at 64.1 meters or 210.3 feet above mean sea level.
Adjacent barangays
Gabihan 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.