Mangas I, Municipality of Alfonso, Province of Cavite
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | CALABARZON (Region IV‑A) |
| Province | Cavite |
| Municipality | Alfonso |
| Postal code | 4123 |
| Population (2020) | 2,421 |
| Philippine major island(s) | Luzon |
| Coordinates | 14.1191, 120.8643 (14° 7' North, 120° 52' East) |
| Estimated elevation above sea level | 488.1 meters (1,601.4 feet) |
Mangas I is a barangay in the municipality of Alfonso, in the province of Cavite. Its population as determined by the 2020 Census was 2,421. This represented 4.08% of the total population of Alfonso.
Demographics
Households
The household population of Mangas I in the 2015 Census was 2,334 broken down into 544 households or an average of 4.29 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| – | 0 | ||
| 1,358 | 265 | 5.12 | |
| 1,610 | 340 | 4.74 | |
| 1,991 | 427 | 4.66 | |
| 2,153 | 479 | 4.49 | |
| 2,334 | 544 | 4.29 |
Population by age group
According to the 2015 Census, the age group with the highest population in Mangas I is 15 to 19, with 258 individuals. Conversely, the age group with the lowest population is 75 to 79, with 23 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 46 | 1.97% |
| 1 to 4 | 155 | 6.64% |
| 5 to 9 | 203 | 8.70% |
| 10 to 14 | 207 | 8.87% |
| 15 to 19 | 258 | 11.05% |
| 20 to 24 | 215 | 9.21% |
| 25 to 29 | 210 | 9.00% |
| 30 to 34 | 163 | 6.98% |
| 35 to 39 | 150 | 6.43% |
| 40 to 44 | 184 | 7.88% |
| 45 to 49 | 157 | 6.73% |
| 50 to 54 | 102 | 4.37% |
| 55 to 59 | 74 | 3.17% |
| 60 to 64 | 66 | 2.83% |
| 65 to 69 | 54 | 2.31% |
| 70 to 74 | 41 | 1.76% |
| 75 to 79 | 23 | 0.99% |
| 80 and over | 26 | 1.11% |
| Total | 2,334 | 100.00% |
| ||
Historical population
The population of Mangas I grew from 1,358 in 1995 to 2,421 in 2020, an increase of 1,063 people over the course of 25 years. The latest census figures in 2020 denote a positive annualized growth rate of 0.77%, or an increase of 87 people, from the previous population of 2,334 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| – | – | |
| 1,358 | – | |
| 1,610 | 3.72% | |
| 1,991 | 2.97% | |
| 2,174 | 3.25% | |
| 2,334 | 1.36% | |
| 2,421 | 0.77% |
Location
Mangas I is situated at approximately 14.1191, 120.8643, in the island of Luzon. Elevation at these coordinates is estimated at 488.1 meters or 1,601.4 feet above mean sea level.
Adjacent barangays
Mangas I shares a common border with the following barangay(s):
- Marahan II, Alfonso, Cavite
- Mangas II, Alfonso, Cavite
- Esperanza Ilaya, Alfonso, Cavite
- Esperanza Ibaba, Alfonso, Cavite
- Sulsugin, Alfonso, Cavite
- Barangay V (Poblacion), Alfonso, Cavite
- Barangay II (Poblacion), Alfonso, Cavite
- Barangay I (Poblacion), Alfonso, Cavite
- Pajo, Alfonso, Cavite
- Matagbak II, Alfonso, Cavite
Notes
- Data on population, and households, are from the Philippine Statistics Authority.
- Postal code information is from the Philippine Postal Corporation.