Tiagan, Municipality of San Emilio, Province of Ilocos Sur
Type | barangay |
---|---|
Island group | Luzon |
Region | Ilocos Region (Region I) |
Province | Ilocos Sur |
Municipality | San Emilio |
Postal code | 2722 |
Population (2020) | 1,524 |
Philippine major island(s) | Luzon |
Coordinates | 17.2240, 120.6149 (17° 13' North, 120° 37' East) |
Estimated elevation above sea level | 410.5 meters (1,346.8 feet) |
Tiagan is a barangay in the municipality of San Emilio, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 1,524. This represented 21.15% of the total population of San Emilio.
Demographics
Households
The household population of Tiagan in the 2015 Census was 1,697 broken down into 337 households or an average of 5.04 members per household.
details
Census date | Household population | Number of households | Average household size |
---|---|---|---|
1,193 | 210 | 5.68 | |
1,258 | 244 | 5.16 | |
1,401 | 266 | 5.27 | |
1,497 | 308 | 4.86 | |
1,643 | 303 | 5.42 | |
1,697 | 337 | 5.04 |
Population by age group
According to the 2015 Census, the age group with the highest population in Tiagan is 10 to 14, with 193 individuals. Conversely, the age group with the lowest population is 70 to 74, with 30 individuals.
details
Age group | Population (2015) | Age group percentage |
---|---|---|
Under 1 | 33 | 1.93% |
1 to 4 | 133 | 7.78% |
5 to 9 | 175 | 10.23% |
10 to 14 | 193 | 11.29% |
15 to 19 | 124 | 7.25% |
20 to 24 | 126 | 7.37% |
25 to 29 | 108 | 6.32% |
30 to 34 | 134 | 7.84% |
35 to 39 | 129 | 7.54% |
40 to 44 | 102 | 5.96% |
45 to 49 | 96 | 5.61% |
50 to 54 | 78 | 4.56% |
55 to 59 | 63 | 3.68% |
60 to 64 | 54 | 3.16% |
65 to 69 | 46 | 2.69% |
70 to 74 | 30 | 1.75% |
75 to 79 | 41 | 2.40% |
80 and over | 45 | 2.63% |
Total | 1,710 | 100.00% |
|
Historical population
The population of Tiagan grew from 1,193 in 1990 to 1,524 in 2020, an increase of 331 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 2.39%, or a decrease of 186 people, from the previous population of 1,710 in 2015.
Census date | Population | Growth rate |
---|---|---|
1,193 | – | |
1,258 | 1.00% | |
1,402 | 2.35% | |
1,498 | 0.92% | |
1,647 | 3.51% | |
1,710 | 0.72% | |
1,524 | -2.39% |
Location
Tiagan is situated at approximately 17.2240, 120.6149, in the island of Luzon. Elevation at these coordinates is estimated at 410.5 meters or 1,346.8 feet above mean sea level.
Adjacent barangays
Tiagan 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.