San Isidro Ibaba, Municipality of Buenavista, Province of Quezon
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | CALABARZON (Region IV‑A) |
| Province | Quezon |
| Municipality | Buenavista |
| Population (2020) | 458 |
| Philippine major island(s) | Luzon |
| Coordinates | 13.7456, 122.4303 (13° 45' North, 122° 26' East) |
| Estimated elevation above sea level | 30.5 meters (100.1 feet) |
San Isidro Ibaba is a barangay in the municipality of Buenavista, in the province of Quezon. Its population as determined by the 2020 Census was 458. This represented 1.47% of the total population of Buenavista.
Demographics
Households
The household population of San Isidro Ibaba in the 2015 Census was 491 broken down into 107 households or an average of 4.59 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 491 | 98 | 5.01 | |
| 455 | 91 | 5.00 | |
| 390 | 74 | 5.27 | |
| 331 | 73 | 4.53 | |
| 483 | 105 | 4.60 | |
| 491 | 107 | 4.59 |
Population by age group
According to the 2015 Census, the age group with the highest population in San Isidro Ibaba is 5 to 9, with 82 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 3 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 13 | 2.65% |
| 1 to 4 | 57 | 11.61% |
| 5 to 9 | 82 | 16.70% |
| 10 to 14 | 44 | 8.96% |
| 15 to 19 | 51 | 10.39% |
| 20 to 24 | 36 | 7.33% |
| 25 to 29 | 46 | 9.37% |
| 30 to 34 | 30 | 6.11% |
| 35 to 39 | 31 | 6.31% |
| 40 to 44 | 19 | 3.87% |
| 45 to 49 | 22 | 4.48% |
| 50 to 54 | 23 | 4.68% |
| 55 to 59 | 10 | 2.04% |
| 60 to 64 | 10 | 2.04% |
| 65 to 69 | 4 | 0.81% |
| 70 to 74 | 7 | 1.43% |
| 75 to 79 | 3 | 0.61% |
| 80 and over | 3 | 0.61% |
| Total | 491 | 100.00% |
| ||
Historical population
The population of San Isidro Ibaba fell from 491 in 1990 to 458 in 2020, a decrease of 33 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.45%, or a decrease of 33 people, from the previous population of 491 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 491 | – | |
| 455 | -1.42% | |
| 390 | -3.25% | |
| 331 | -2.24% | |
| 483 | 14.75% | |
| 491 | 0.31% | |
| 458 | -1.45% |
Location
San Isidro Ibaba is situated at approximately 13.7456, 122.4303, in the island of Luzon. Elevation at these coordinates is estimated at 30.5 meters or 100.1 feet above mean sea level.
Adjacent barangays
San Isidro Ibaba shares a common border with the following barangay(s):
Notes
- Data on population, and households, are from the Philippine Statistics Authority.