Santa Isabel Sur, City of Ilagan, Province of Isabela
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Isabela |
| City | Ilagan |
| Postal code | 3330 |
| Population (2020) | 5,002 |
| Philippine major island(s) | Luzon |
| Coordinates | 17.1946, 121.8215 (17° 12' North, 121° 49' East) |
| Estimated elevation above sea level | 46.4 meters (152.2 feet) |
Santa Isabel Sur is a barangay in the city of Ilagan, in the province of Isabela. Its population as determined by the 2020 Census was 5,002. This represented 3.16% of the total population of Ilagan.
Demographics
Households
The household population of Santa Isabel Sur in the 2015 Census was 4,612 broken down into 1,296 households or an average of 3.56 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 3,528 | 729 | 4.84 | |
| 3,866 | 856 | 4.52 | |
| 4,162 | 924 | 4.50 | |
| 4,364 | 1,069 | 4.08 | |
| 4,331 | 1,164 | 3.72 | |
| 4,612 | 1,296 | 3.56 |
Population by age group
According to the 2015 Census, the age group with the highest population in Santa Isabel Sur is 5 to 9, with 442 individuals. Conversely, the age group with the lowest population is 75 to 79, with 41 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 81 | 1.76% |
| 1 to 4 | 341 | 7.39% |
| 5 to 9 | 442 | 9.58% |
| 10 to 14 | 425 | 9.22% |
| 15 to 19 | 392 | 8.50% |
| 20 to 24 | 353 | 7.65% |
| 25 to 29 | 354 | 7.68% |
| 30 to 34 | 367 | 7.96% |
| 35 to 39 | 347 | 7.52% |
| 40 to 44 | 343 | 7.44% |
| 45 to 49 | 322 | 6.98% |
| 50 to 54 | 254 | 5.51% |
| 55 to 59 | 193 | 4.18% |
| 60 to 64 | 144 | 3.12% |
| 65 to 69 | 109 | 2.36% |
| 70 to 74 | 62 | 1.34% |
| 75 to 79 | 41 | 0.89% |
| 80 and over | 42 | 0.91% |
| Total | 4,612 | 100.00% |
| ||
Historical population
The population of Santa Isabel Sur grew from 3,528 in 1990 to 5,002 in 2020, an increase of 1,474 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.72%, or an increase of 390 people, from the previous population of 4,612 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 3,528 | – | |
| 3,866 | 1.73% | |
| 4,163 | 1.60% | |
| 4,364 | 0.65% | |
| 4,331 | -0.28% | |
| 4,612 | 1.20% | |
| 5,002 | 1.72% |
Location
Santa Isabel Sur is situated at approximately 17.1946, 121.8215, in the island of Luzon. Elevation at these coordinates is estimated at 46.4 meters or 152.2 feet above mean sea level.
Adjacent barangays
Santa Isabel 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.