Calpi, Municipality of Bulan, Province of Sorsogon
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Bicol Region (Region V) |
| Province | Sorsogon |
| Municipality | Bulan |
| Postal code | 4706 |
| Population (2020) | 856 |
| Philippine major island(s) | Luzon |
| Coordinates | 12.7446, 123.9364 (12° 45' North, 123° 56' East) |
| Estimated elevation above sea level | 95.9 meters (314.6 feet) |
Calpi is a barangay in the municipality of Bulan, in the province of Sorsogon. Its population as determined by the 2020 Census was 856. This represented 0.81% of the total population of Bulan.
Demographics
Households
The household population of Calpi in the 2015 Census was 918 broken down into 179 households or an average of 5.13 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 543 | 106 | 5.12 | |
| 601 | 112 | 5.37 | |
| 658 | 127 | 5.18 | |
| 743 | 139 | 5.35 | |
| 826 | 162 | 5.10 | |
| 918 | 179 | 5.13 |
Population by age group
According to the 2015 Census, the age group with the highest population in Calpi is 10 to 14, with 133 individuals. Conversely, the age group with the lowest population is 75 to 79, with 6 individuals.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 22 | 2.40% |
| 1 to 4 | 101 | 11.00% |
| 5 to 9 | 132 | 14.38% |
| 10 to 14 | 133 | 14.49% |
| 15 to 19 | 111 | 12.09% |
| 20 to 24 | 74 | 8.06% |
| 25 to 29 | 52 | 5.66% |
| 30 to 34 | 55 | 5.99% |
| 35 to 39 | 54 | 5.88% |
| 40 to 44 | 50 | 5.45% |
| 45 to 49 | 33 | 3.59% |
| 50 to 54 | 29 | 3.16% |
| 55 to 59 | 21 | 2.29% |
| 60 to 64 | 18 | 1.96% |
| 65 to 69 | 12 | 1.31% |
| 70 to 74 | 7 | 0.76% |
| 75 to 79 | 6 | 0.65% |
| 80 and over | 8 | 0.87% |
| Total | 918 | 100.00% |
| ||
Historical population
The population of Calpi grew from 543 in 1990 to 856 in 2020, an increase of 313 people over the course of 30 years. The latest census figures in 2020 denote a negative annualized growth rate of 1.46%, or a decrease of 62 people, from the previous population of 918 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| 543 | – | |
| 601 | 1.92% | |
| 658 | 1.96% | |
| 743 | 1.69% | |
| 826 | 3.93% | |
| 918 | 2.03% | |
| 856 | -1.46% |
Location
Calpi is situated at approximately 12.7446, 123.9364, in the island of Luzon. Elevation at these coordinates is estimated at 95.9 meters or 314.6 feet above mean sea level.
Adjacent barangays
Calpi 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.