Curtin, Municipality of Sinait, Province of Ilocos Sur
Type | barangay |
---|---|
Island group | Luzon |
Region | Ilocos Region (Region I) |
Province | Ilocos Sur |
Municipality | Sinait |
Postal code | 2733 |
Population (2020) | 318 |
Philippine major island(s) | Luzon |
Coordinates | 17.8494, 120.4598 (17° 51' North, 120° 28' East) |
Estimated elevation above sea level | 16.7 meters (54.8 feet) |
Curtin is a barangay in the municipality of Sinait, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 318. This represented 1.22% of the total population of Sinait.
Demographics
Households
The household population of Curtin in the 2015 Census was 332 broken down into 89 households or an average of 3.73 members per household.
details
Census date | Household population | Number of households | Average household size |
---|---|---|---|
326 | 77 | 4.23 | |
334 | 83 | 4.02 | |
325 | 76 | 4.28 | |
352 | 83 | 4.24 | |
346 | 85 | 4.07 | |
332 | 89 | 3.73 |
Population by age group
According to the 2015 Census, the age group with the highest population in Curtin is 5 to 9, with 39 individuals. Conversely, the age groups with the lowest population are in the ranges Under 1, and 60 to 64, with 5 individuals.
details
Age group | Population (2015) | Age group percentage |
---|---|---|
Under 1 | 5 | 1.51% |
1 to 4 | 22 | 6.63% |
5 to 9 | 39 | 11.75% |
10 to 14 | 24 | 7.23% |
15 to 19 | 24 | 7.23% |
20 to 24 | 25 | 7.53% |
25 to 29 | 25 | 7.53% |
30 to 34 | 18 | 5.42% |
35 to 39 | 21 | 6.33% |
40 to 44 | 23 | 6.93% |
45 to 49 | 17 | 5.12% |
50 to 54 | 15 | 4.52% |
55 to 59 | 14 | 4.22% |
60 to 64 | 5 | 1.51% |
65 to 69 | 19 | 5.72% |
70 to 74 | 17 | 5.12% |
75 to 79 | 6 | 1.81% |
80 and over | 13 | 3.92% |
Total | 332 | 100.00% |
|
Historical population
The population of Curtin fell from 326 in 1990 to 318 in 2020, a decrease of 8 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.90%, or a decrease of 14 people, from the previous population of 332 in 2015.
Census date | Population | Growth rate |
---|---|---|
326 | – | |
334 | 0.46% | |
325 | -0.58% | |
352 | 1.11% | |
346 | -0.62% | |
332 | -0.78% | |
318 | -0.90% |
Location
Curtin is situated at approximately 17.8494, 120.4598, in the island of Luzon. Elevation at these coordinates is estimated at 16.7 meters or 54.8 feet above mean sea level.
Adjacent barangays
Curtin 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.