Allangigan, Municipality of Angadanan, Province of Isabela
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Isabela |
| Municipality | Angadanan |
| Postal code | 3307 |
| Population (2020) | 647 |
| Philippine major island(s) | Luzon |
| Coordinates | 16.7448, 121.7122 (16° 45' North, 121° 43' East) |
| Estimated elevation above sea level | 64.6 meters (211.9 feet) |
Allangigan is a barangay in the municipality of Angadanan, in the province of Isabela. Its population as determined by the 2020 Census was 647. This represented 1.44% of the total population of Angadanan.
Demographics
Households
The household population of Allangigan in the 2015 Census was 667 broken down into 149 households or an average of 4.48 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 500 | 109 | 4.59 | |
| 454 | 105 | 4.32 | |
| 573 | 117 | 4.90 | |
| 580 | 126 | 4.60 | |
| 645 | 141 | 4.57 | |
| 667 | 149 | 4.48 |
Population by age group
According to the 2015 Census, the age group with the highest population in Allangigan is 20 to 24, with 70 individuals. Conversely, the age group with the lowest population is 75 to 79, with 2 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 20 | 3.00% |
| 1 to 4 | 51 | 7.65% |
| 5 to 9 | 59 | 8.85% |
| 10 to 14 | 58 | 8.70% |
| 15 to 19 | 63 | 9.45% |
| 20 to 24 | 70 | 10.49% |
| 25 to 29 | 50 | 7.50% |
| 30 to 34 | 45 | 6.75% |
| 35 to 39 | 45 | 6.75% |
| 40 to 44 | 48 | 7.20% |
| 45 to 49 | 39 | 5.85% |
| 50 to 54 | 34 | 5.10% |
| 55 to 59 | 30 | 4.50% |
| 60 to 64 | 31 | 4.65% |
| 65 to 69 | 13 | 1.95% |
| 70 to 74 | 6 | 0.90% |
| 75 to 79 | 2 | 0.30% |
| 80 and over | 3 | 0.45% |
| Total | 667 | 100.00% |
| ||
Historical population
The population of Allangigan grew from 500 in 1990 to 647 in 2020, an increase of 147 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.64%, or a decrease of 20 people, from the previous population of 667 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 500 | – | |
| 454 | -1.79% | |
| 573 | 5.12% | |
| 580 | 0.17% | |
| 645 | 3.94% | |
| 667 | 0.64% | |
| 647 | -0.64% |
Location
Allangigan is situated at approximately 16.7448, 121.7122, in the island of Luzon. Elevation at these coordinates is estimated at 64.6 meters or 211.9 feet above mean sea level.
Adjacent barangays
Allangigan 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.