Barangay 1, Municipality of Alabat, Province of Quezon
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | CALABARZON (Region IV‑A) |
| Province | Quezon |
| Municipality | Alabat |
| Postal code | 4333 |
| Population (2020) | 1,099 |
| Philippine major island(s) | Alabat |
| Coordinates | 14.1028, 122.0138 (14° 6' North, 122° 1' East) |
| Estimated elevation above sea level | 3.8 meters (12.5 feet) |
Barangay 1, formerly Poblacion, is a barangay in the municipality of Alabat, in the province of Quezon. Its population as determined by the 2020 Census was 1,099. This represented 6.90% of the total population of Alabat.
Demographics
Households
The household population of Barangay 1 in the 2015 Census was 1,131 broken down into 233 households or an average of 4.85 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 811 | 167 | 4.86 | |
| 1,089 | 209 | 5.21 | |
| 1,064 | 223 | 4.77 | |
| 1,162 | 223 | 5.21 | |
| 1,239 | 247 | 5.02 | |
| 1,131 | 233 | 4.85 |
Population by age group
According to the 2015 Census, the age group with the highest population in Barangay 1 is 10 to 14, with 146 individuals. Conversely, the age group with the lowest population is 80 and over, with 7 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 13 | 1.14% |
| 1 to 4 | 87 | 7.65% |
| 5 to 9 | 121 | 10.64% |
| 10 to 14 | 146 | 12.84% |
| 15 to 19 | 130 | 11.43% |
| 20 to 24 | 77 | 6.77% |
| 25 to 29 | 66 | 5.80% |
| 30 to 34 | 67 | 5.89% |
| 35 to 39 | 63 | 5.54% |
| 40 to 44 | 77 | 6.77% |
| 45 to 49 | 71 | 6.24% |
| 50 to 54 | 52 | 4.57% |
| 55 to 59 | 51 | 4.49% |
| 60 to 64 | 41 | 3.61% |
| 65 to 69 | 27 | 2.37% |
| 70 to 74 | 27 | 2.37% |
| 75 to 79 | 14 | 1.23% |
| 80 and over | 7 | 0.62% |
| Total | 1,137 | 100.00% |
| ||
Historical population
The population of Barangay 1 grew from 811 in 1990 to 1,099 in 2020, an increase of 288 people over the course of 30 years. The latest census figures in 2020 denote a negative annualized growth rate of 0.71%, or a decrease of 38 people, from the previous population of 1,137 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 811 | – | |
| 1,089 | 5.68% | |
| 1,064 | -0.50% | |
| 1,162 | 1.22% | |
| 1,239 | 2.36% | |
| 1,137 | -1.62% | |
| 1,099 | -0.71% |
Location
Barangay 1 is situated at approximately 14.1028, 122.0138, in the island of Alabat. Elevation at these coordinates is estimated at 3.8 meters or 12.5 feet above mean sea level.
Adjacent barangays
Barangay 1 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.