Tay‑ac, Municipality of Lidlidda, Province of Ilocos Sur
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Ilocos Region (Region I) |
| Province | Ilocos Sur |
| Municipality | Lidlidda |
| Postal code | 2723 |
| Population (2020) | 156 |
| Philippine major island(s) | Luzon |
| Coordinates | 17.2405, 120.5368 (17° 14' North, 120° 32' East) |
| Estimated elevation above sea level | 103.6 meters (339.9 feet) |
Tay‑ac is a barangay in the municipality of Lidlidda, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 156. This represented 3.32% of the total population of Lidlidda.
Demographics
Households
The household population of Tay-ac in the 2015 Census was 173 broken down into 35 households or an average of 4.94 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 97 | 21 | 4.62 | |
| 103 | 20 | 5.15 | |
| 145 | 26 | 5.58 | |
| 109 | 25 | 4.36 | |
| 146 | 29 | 5.03 | |
| 173 | 35 | 4.94 |
Population by age group
According to the 2015 Census, the age group with the highest population in Tay-ac is 10 to 14, with 18 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 1 individual.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 2 | 1.16% |
| 1 to 4 | 7 | 4.05% |
| 5 to 9 | 15 | 8.67% |
| 10 to 14 | 18 | 10.40% |
| 15 to 19 | 17 | 9.83% |
| 20 to 24 | 16 | 9.25% |
| 25 to 29 | 14 | 8.09% |
| 30 to 34 | 16 | 9.25% |
| 35 to 39 | 8 | 4.62% |
| 40 to 44 | 9 | 5.20% |
| 45 to 49 | 15 | 8.67% |
| 50 to 54 | 9 | 5.20% |
| 55 to 59 | 7 | 4.05% |
| 60 to 64 | 8 | 4.62% |
| 65 to 69 | 6 | 3.47% |
| 70 to 74 | 4 | 2.31% |
| 75 to 79 | 1 | 0.58% |
| 80 and over | 1 | 0.58% |
| Total | 173 | 100.00% |
| ||
Historical population
The population of Tay-ac grew from 97 in 1990 to 156 in 2020, an increase of 59 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 2.15%, or a decrease of 17 people, from the previous population of 173 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 97 | – | |
| 103 | 1.13% | |
| 145 | 7.61% | |
| 109 | -3.86% | |
| 146 | 11.22% | |
| 173 | 3.28% | |
| 156 | -2.15% |
Location
Tay‑ac is situated at approximately 17.2405, 120.5368, in the island of Luzon. Elevation at these coordinates is estimated at 103.6 meters or 339.9 feet above mean sea level.
Adjacent barangays
Tay‑ac 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.