Sili, Municipality of Aurora, Province of Isabela
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Isabela |
| Municipality | Aurora |
| Postal code | 3316 |
| Population (2020) | 874 |
| Philippine major island(s) | Luzon |
| Coordinates | 16.9823, 121.6444 (16° 59' North, 121° 39' East) |
| Estimated elevation above sea level | 59.7 meters (195.9 feet) |
Sili is a barangay in the municipality of Aurora, in the province of Isabela. Its population as determined by the 2020 Census was 874. This represented 2.39% of the total population of Aurora.
Demographics
Households
The household population of Sili in the 2015 Census was 814 broken down into 199 households or an average of 4.09 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 493 | 80 | 6.16 | |
| 520 | 107 | 4.86 | |
| 592 | 126 | 4.70 | |
| 752 | 169 | 4.45 | |
| 778 | 178 | 4.37 | |
| 814 | 199 | 4.09 |
Population by age group
According to the 2015 Census, the age group with the highest population in Sili is 10 to 14, with 83 individuals. Conversely, the age group with the lowest population is 80 and over, with 4 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 18 | 2.21% |
| 1 to 4 | 59 | 7.25% |
| 5 to 9 | 76 | 9.34% |
| 10 to 14 | 83 | 10.20% |
| 15 to 19 | 82 | 10.07% |
| 20 to 24 | 47 | 5.77% |
| 25 to 29 | 50 | 6.14% |
| 30 to 34 | 53 | 6.51% |
| 35 to 39 | 65 | 7.99% |
| 40 to 44 | 65 | 7.99% |
| 45 to 49 | 59 | 7.25% |
| 50 to 54 | 41 | 5.04% |
| 55 to 59 | 42 | 5.16% |
| 60 to 64 | 30 | 3.69% |
| 65 to 69 | 21 | 2.58% |
| 70 to 74 | 8 | 0.98% |
| 75 to 79 | 11 | 1.35% |
| 80 and over | 4 | 0.49% |
| Total | 814 | 100.00% |
| ||
Historical population
The population of Sili grew from 493 in 1990 to 874 in 2020, an increase of 381 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.51%, or an increase of 60 people, from the previous population of 814 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 493 | – | |
| 520 | 1.00% | |
| 592 | 2.82% | |
| 752 | 3.35% | |
| 778 | 1.24% | |
| 814 | 0.86% | |
| 874 | 1.51% |
Location
Sili is situated at approximately 16.9823, 121.6444, in the island of Luzon. Elevation at these coordinates is estimated at 59.7 meters or 195.9 feet above mean sea level.
Adjacent barangays
Sili 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.