San Piro, Municipality of Balayan, Province of Batangas
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | CALABARZON (Region IV‑A) |
| Province | Batangas |
| Municipality | Balayan |
| Postal code | 4213 |
| Population (2020) | 3,783 |
| Philippine major island(s) | Luzon |
| Coordinates | 13.9204, 120.7000 (13° 55' North, 120° 42' East) |
| Estimated elevation above sea level | 7.6 meters (24.9 feet) |
San Piro is a barangay in the municipality of Balayan, in the province of Batangas. Its population as determined by the 2020 Census was 3,783. This represented 3.94% of the total population of Balayan.
Demographics
Households
The household population of San Piro in the 2015 Census was 3,703 broken down into 926 households or an average of 4.00 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 1,918 | 349 | 5.50 | |
| 2,262 | 401 | 5.64 | |
| 2,533 | 485 | 5.22 | |
| 3,081 | 606 | 5.08 | |
| 3,377 | 710 | 4.76 | |
| 3,703 | 926 | 4.00 |
Population by age group
According to the 2015 Census, the age group with the highest population in San Piro is 5 to 9, with 406 individuals. Conversely, the age group with the lowest population is 80 and over, with 21 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 73 | 1.97% |
| 1 to 4 | 321 | 8.67% |
| 5 to 9 | 406 | 10.96% |
| 10 to 14 | 331 | 8.94% |
| 15 to 19 | 316 | 8.53% |
| 20 to 24 | 335 | 9.05% |
| 25 to 29 | 338 | 9.13% |
| 30 to 34 | 319 | 8.61% |
| 35 to 39 | 254 | 6.86% |
| 40 to 44 | 223 | 6.02% |
| 45 to 49 | 214 | 5.78% |
| 50 to 54 | 141 | 3.81% |
| 55 to 59 | 145 | 3.92% |
| 60 to 64 | 107 | 2.89% |
| 65 to 69 | 84 | 2.27% |
| 70 to 74 | 47 | 1.27% |
| 75 to 79 | 28 | 0.76% |
| 80 and over | 21 | 0.57% |
| Total | 3,703 | 100.00% |
| ||
Historical population
The population of San Piro grew from 1,918 in 1990 to 3,783 in 2020, an increase of 1,865 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.45%, or an increase of 80 people, from the previous population of 3,703 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 1,918 | – | |
| 2,262 | 3.14% | |
| 2,533 | 2.46% | |
| 3,095 | 2.80% | |
| 3,377 | 3.22% | |
| 3,703 | 1.77% | |
| 3,783 | 0.45% |
Location
San Piro is situated at approximately 13.9204, 120.7000, in the island of Luzon. Elevation at these coordinates is estimated at 7.6 meters or 24.9 feet above mean sea level.
Adjacent barangays
San Piro 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.