San Isidro, Municipality of Quirino, Province of Isabela
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Isabela |
| Municipality | Quirino |
| Postal code | 3321 |
| Population (2020) | 428 |
| Philippine major island(s) | Luzon |
| Coordinates | 17.1545, 121.7860 (17° 9' North, 121° 47' East) |
| Estimated elevation above sea level | 44.0 meters (144.4 feet) |
San Isidro is a barangay in the municipality of Quirino, in the province of Isabela. Its population as determined by the 2020 Census was 428. This represented 1.71% of the total population of Quirino.
Demographics
Households
The household population of San Isidro in the 2015 Census was 400 broken down into 113 households or an average of 3.54 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 224 | 47 | 4.77 | |
| 254 | 62 | 4.10 | |
| 340 | 84 | 4.05 | |
| 378 | 101 | 3.74 | |
| 397 | 112 | 3.54 | |
| 400 | 113 | 3.54 |
Population by age group
According to the 2015 Census, the age group with the highest population in San Isidro is 5 to 9, with 42 individuals. Conversely, the age group with the lowest population is Under 1, with 2 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 2 | 0.50% |
| 1 to 4 | 25 | 6.25% |
| 5 to 9 | 42 | 10.50% |
| 10 to 14 | 37 | 9.25% |
| 15 to 19 | 41 | 10.25% |
| 20 to 24 | 23 | 5.75% |
| 25 to 29 | 32 | 8.00% |
| 30 to 34 | 35 | 8.75% |
| 35 to 39 | 27 | 6.75% |
| 40 to 44 | 30 | 7.50% |
| 45 to 49 | 27 | 6.75% |
| 50 to 54 | 25 | 6.25% |
| 55 to 59 | 18 | 4.50% |
| 60 to 64 | 14 | 3.50% |
| 65 to 69 | 6 | 1.50% |
| 70 to 74 | 8 | 2.00% |
| 75 to 79 | 5 | 1.25% |
| 80 and over | 3 | 0.75% |
| Total | 400 | 100.00% |
| ||
Historical population
The population of San Isidro grew from 224 in 1990 to 428 in 2020, an increase of 204 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.43%, or an increase of 28 people, from the previous population of 400 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 224 | – | |
| 254 | 2.38% | |
| 340 | 6.45% | |
| 378 | 1.47% | |
| 397 | 1.80% | |
| 400 | 0.14% | |
| 428 | 1.43% |
Location
San Isidro is situated at approximately 17.1545, 121.7860, in the island of Luzon. Elevation at these coordinates is estimated at 44.0 meters or 144.4 feet above mean sea level.
Adjacent barangays
San Isidro 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.