Palahanan I, Municipality of San Juan, Province of Batangas
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | CALABARZON (Region IV‑A) |
| Province | Batangas |
| Municipality | San Juan |
| Postal code | 4226 |
| Population (2020) | 870 |
| Philippine major island(s) | Luzon |
| Coordinates | 13.8381, 121.3576 (13° 50' North, 121° 21' East) |
| Estimated elevation above sea level | 28.4 meters (93.2 feet) |
Palahanan I is a barangay in the municipality of San Juan, in the province of Batangas. Its population as determined by the 2020 Census was 870. This represented 0.76% of the total population of San Juan.
Demographics
Households
The household population of Palahanan I in the 2015 Census was 841 broken down into 169 households or an average of 4.98 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 534 | 94 | 5.68 | |
| 628 | 109 | 5.76 | |
| 656 | 153 | 4.29 | |
| 695 | 132 | 5.27 | |
| 713 | 146 | 4.88 | |
| 841 | 169 | 4.98 |
Population by age group
According to the 2015 Census, the age group with the highest population in Palahanan I is 10 to 14, with 91 individuals. Conversely, the age group with the lowest population is 70 to 74, with 8 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 16 | 1.90% |
| 1 to 4 | 65 | 7.73% |
| 5 to 9 | 85 | 10.11% |
| 10 to 14 | 91 | 10.82% |
| 15 to 19 | 88 | 10.46% |
| 20 to 24 | 75 | 8.92% |
| 25 to 29 | 65 | 7.73% |
| 30 to 34 | 56 | 6.66% |
| 35 to 39 | 48 | 5.71% |
| 40 to 44 | 40 | 4.76% |
| 45 to 49 | 53 | 6.30% |
| 50 to 54 | 43 | 5.11% |
| 55 to 59 | 34 | 4.04% |
| 60 to 64 | 30 | 3.57% |
| 65 to 69 | 15 | 1.78% |
| 70 to 74 | 8 | 0.95% |
| 75 to 79 | 9 | 1.07% |
| 80 and over | 20 | 2.38% |
| Total | 841 | 100.00% |
| ||
Historical population
The population of Palahanan I grew from 534 in 1990 to 870 in 2020, an increase of 336 people over the course of 30 years. The latest census figures in 2020 denote a positive annualized growth rate of 0.72%, or an increase of 29 people, from the previous population of 841 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 534 | – | |
| 628 | 3.08% | |
| 656 | 0.94% | |
| 695 | 0.80% | |
| 713 | 0.94% | |
| 841 | 3.19% | |
| 870 | 0.72% |
Location
Palahanan I is situated at approximately 13.8381, 121.3576, in the island of Luzon. Elevation at these coordinates is estimated at 28.4 meters or 93.2 feet above mean sea level.
Adjacent barangays
Palahanan 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.