Casilagan, Municipality of Santa Cruz, Province of Ilocos Sur
Type | barangay |
---|---|
Island group | Luzon |
Region | Ilocos Region (Region I) |
Province | Ilocos Sur |
Municipality | Santa Cruz |
Postal code | 2713 |
Population (2020) | 891 |
Philippine major island(s) | Luzon |
Coordinates | 17.0138, 120.4554 (17° 1' North, 120° 27' East) |
Estimated elevation above sea level | 12.2 meters (40.0 feet) |
Casilagan is a barangay in the municipality of Santa Cruz, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 891. This represented 2.15% of the total population of Santa Cruz.
Demographics
Households
The household population of Casilagan in the 2015 Census was 842 broken down into 188 households or an average of 4.48 members per household.
details
Census date | Household population | Number of households | Average household size |
---|---|---|---|
576 | 103 | 5.59 | |
594 | 122 | 4.87 | |
721 | 142 | 5.08 | |
686 | 163 | 4.21 | |
731 | 169 | 4.33 | |
842 | 188 | 4.48 |
Population by age group
According to the 2015 Census, the age group with the highest population in Casilagan is 10 to 14, with 91 individuals. Conversely, the age group with the lowest population is 75 to 79, with 10 individuals.
details
Age group | Population (2015) | Age group percentage |
---|---|---|
Under 1 | 19 | 2.26% |
1 to 4 | 65 | 7.72% |
5 to 9 | 68 | 8.08% |
10 to 14 | 91 | 10.81% |
15 to 19 | 85 | 10.10% |
20 to 24 | 79 | 9.38% |
25 to 29 | 71 | 8.43% |
30 to 34 | 44 | 5.23% |
35 to 39 | 47 | 5.58% |
40 to 44 | 44 | 5.23% |
45 to 49 | 60 | 7.13% |
50 to 54 | 57 | 6.77% |
55 to 59 | 36 | 4.28% |
60 to 64 | 19 | 2.26% |
65 to 69 | 16 | 1.90% |
70 to 74 | 13 | 1.54% |
75 to 79 | 10 | 1.19% |
80 and over | 18 | 2.14% |
Total | 842 | 100.00% |
|
Historical population
The population of Casilagan grew from 576 in 1990 to 891 in 2020, an increase of 315 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.20%, or an increase of 49 people, from the previous population of 842 in 2015.
Census date | Population | Growth rate |
---|---|---|
576 | – | |
594 | 0.58% | |
721 | 4.24% | |
686 | -0.68% | |
731 | 2.34% | |
842 | 2.73% | |
891 | 1.20% |
Location
Casilagan is situated at approximately 17.0138, 120.4554, in the island of Luzon. Elevation at these coordinates is estimated at 12.2 meters or 40.0 feet above mean sea level.
Adjacent barangays
Casilagan 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.