Natasan, Municipality of Libon, Province of Albay
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Bicol Region (Region V) |
| Province | Albay |
| Municipality | Libon |
| Postal code | 4507 |
| Population (2020) | 764 |
| Philippine major island(s) | Luzon |
| Coordinates | 13.2345, 123.3942 (13° 14' North, 123° 24' East) |
| Estimated elevation above sea level | 133.6 meters (438.3 feet) |
Natasan is a barangay in the municipality of Libon, in the province of Albay. Its population as determined by the 2020 Census was 764. This represented 1.02% of the total population of Libon.
Demographics
Households
The household population of Natasan in the 2015 Census was 1,033 broken down into 237 households or an average of 4.36 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 956 | 156 | 6.13 | |
| 966 | 176 | 5.49 | |
| 934 | 173 | 5.40 | |
| 946 | 200 | 4.73 | |
| 1,021 | 214 | 4.77 | |
| 1,033 | 237 | 4.36 |
Population by age group
According to the 2015 Census, the age group with the highest population in Natasan is 10 to 14, with 128 individuals. Conversely, the age group with the lowest population is 80 and over, with 5 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 6 | 0.58% |
| 1 to 4 | 93 | 9.00% |
| 5 to 9 | 124 | 12.00% |
| 10 to 14 | 128 | 12.39% |
| 15 to 19 | 120 | 11.62% |
| 20 to 24 | 82 | 7.94% |
| 25 to 29 | 84 | 8.13% |
| 30 to 34 | 59 | 5.71% |
| 35 to 39 | 53 | 5.13% |
| 40 to 44 | 65 | 6.29% |
| 45 to 49 | 59 | 5.71% |
| 50 to 54 | 31 | 3.00% |
| 55 to 59 | 28 | 2.71% |
| 60 to 64 | 37 | 3.58% |
| 65 to 69 | 27 | 2.61% |
| 70 to 74 | 19 | 1.84% |
| 75 to 79 | 13 | 1.26% |
| 80 and over | 5 | 0.48% |
| Total | 1,033 | 100.00% |
| ||
Historical population
The population of Natasan fell from 956 in 1990 to 764 in 2020, a decrease of 192 people over the course of 30 years. The latest census figures in 2020 denote a negative annualized growth rate of 6.15%, or a decrease of 269 people, from the previous population of 1,033 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 956 | – | |
| 966 | 0.20% | |
| 934 | -0.72% | |
| 946 | 0.18% | |
| 1,021 | 2.82% | |
| 1,033 | 0.22% | |
| 764 | -6.15% |
Location
Natasan is situated at approximately 13.2345, 123.3942, in the island of Luzon. Elevation at these coordinates is estimated at 133.6 meters or 438.3 feet above mean sea level.
Adjacent barangays
Natasan 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.