Santo Rosario, Municipality of Sigay, Province of Ilocos Sur
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Ilocos Region (Region I) |
| Province | Ilocos Sur |
| Municipality | Sigay |
| Postal code | 2719 |
| Population (2020) | 493 |
| Philippine major island(s) | Luzon |
| Coordinates | 17.0185, 120.5715 (17° 1' North, 120° 34' East) |
| Estimated elevation above sea level | 625.4 meters (2,051.8 feet) |
Santo Rosario is a barangay in the municipality of Sigay, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 493. This represented 19.32% of the total population of Sigay.
Demographics
Households
The household population of Santo Rosario in the 2015 Census was 461 broken down into 84 households or an average of 5.49 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 278 | 52 | 5.35 | |
| 357 | 58 | 6.16 | |
| 427 | 68 | 6.28 | |
| 419 | 70 | 5.99 | |
| 438 | 76 | 5.76 | |
| 461 | 84 | 5.49 |
Population by age group
According to the 2015 Census, the age group with the highest population in Santo Rosario is 5 to 9, with 60 individuals. Conversely, the age group with the lowest population is 75 to 79, with 2 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 10 | 2.17% |
| 1 to 4 | 39 | 8.46% |
| 5 to 9 | 60 | 13.02% |
| 10 to 14 | 41 | 8.89% |
| 15 to 19 | 44 | 9.54% |
| 20 to 24 | 46 | 9.98% |
| 25 to 29 | 43 | 9.33% |
| 30 to 34 | 34 | 7.38% |
| 35 to 39 | 24 | 5.21% |
| 40 to 44 | 20 | 4.34% |
| 45 to 49 | 24 | 5.21% |
| 50 to 54 | 20 | 4.34% |
| 55 to 59 | 16 | 3.47% |
| 60 to 64 | 16 | 3.47% |
| 65 to 69 | 5 | 1.08% |
| 70 to 74 | 7 | 1.52% |
| 75 to 79 | 2 | 0.43% |
| 80 and over | 10 | 2.17% |
| Total | 461 | 100.00% |
| ||
Historical population
The population of Santo Rosario grew from 278 in 1990 to 493 in 2020, an increase of 215 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.42%, or an increase of 32 people, from the previous population of 461 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 278 | – | |
| 357 | 4.80% | |
| 427 | 3.91% | |
| 419 | -0.26% | |
| 438 | 1.63% | |
| 461 | 0.98% | |
| 493 | 1.42% |
Location
Santo Rosario is situated at approximately 17.0185, 120.5715, in the island of Luzon. Elevation at these coordinates is estimated at 625.4 meters or 2,051.8 feet above mean sea level.
Adjacent barangays
Santo Rosario 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.