San Isidro Sur, Municipality of Lagonoy, Province of Camarines Sur
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Bicol Region (Region V) |
| Province | Camarines Sur |
| Municipality | Lagonoy |
| Postal code | 4425 |
| Population (2020) | 670 |
| Philippine major island(s) | Luzon |
| Coordinates | 13.7333, 123.5196 (13° 44' North, 123° 31' East) |
| Estimated elevation above sea level | 17.5 meters (57.4 feet) |
San Isidro Sur, formerly Poblacion, is a barangay in the municipality of Lagonoy, in the province of Camarines Sur. Its population as determined by the 2020 Census was 670. This represented 1.18% of the total population of Lagonoy.
Demographics
Households
The household population of San Isidro Sur in the 2015 Census was 733 broken down into 168 households or an average of 4.36 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 794 | 136 | 5.84 | |
| 659 | 134 | 4.92 | |
| 724 | 145 | 4.99 | |
| 711 | 147 | 4.84 | |
| 753 | 166 | 4.54 | |
| 733 | 168 | 4.36 |
Population by age group
According to the 2015 Census, the age group with the highest population in San Isidro Sur is 5 to 9, with 97 individuals. Conversely, the age group with the lowest population is Under 1, with 15 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 15 | 2.05% |
| 1 to 4 | 49 | 6.68% |
| 5 to 9 | 97 | 13.23% |
| 10 to 14 | 80 | 10.91% |
| 15 to 19 | 57 | 7.78% |
| 20 to 24 | 47 | 6.41% |
| 25 to 29 | 38 | 5.18% |
| 30 to 34 | 56 | 7.64% |
| 35 to 39 | 44 | 6.00% |
| 40 to 44 | 34 | 4.64% |
| 45 to 49 | 46 | 6.28% |
| 50 to 54 | 22 | 3.00% |
| 55 to 59 | 23 | 3.14% |
| 60 to 64 | 34 | 4.64% |
| 65 to 69 | 32 | 4.37% |
| 70 to 74 | 23 | 3.14% |
| 75 to 79 | 18 | 2.46% |
| 80 and over | 18 | 2.46% |
| Total | 733 | 100.00% |
| ||
Historical population
The population of San Isidro Sur fell from 794 in 1990 to 670 in 2020, a decrease of 124 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.87%, or a decrease of 63 people, from the previous population of 733 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 794 | – | |
| 659 | -3.43% | |
| 724 | 2.04% | |
| 711 | -0.25% | |
| 753 | 2.11% | |
| 733 | -0.51% | |
| 670 | -1.87% |
Location
San Isidro Sur is situated at approximately 13.7333, 123.5196, in the island of Luzon. Elevation at these coordinates is estimated at 17.5 meters or 57.4 feet above mean sea level.
Adjacent barangays
San Isidro Sur 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.