Casini, Municipality of Irosin, Province of Sorsogon
Type | barangay |
---|---|
Island group | Luzon |
Region | Bicol Region (Region V) |
Province | Sorsogon |
Municipality | Irosin |
Postal code | 4707 |
Population (2020) | 1,106 |
Philippine major island(s) | Luzon |
Coordinates | 12.6767, 123.9946 (12° 41' North, 123° 60' East) |
Estimated elevation above sea level | 53.9 meters (176.8 feet) |
Casini is a barangay in the municipality of Irosin, in the province of Sorsogon. Its population as determined by the 2020 Census was 1,106. This represented 1.87% of the total population of Irosin.
Demographics
Households
The household population of Casini in the 2015 Census was 1,155 broken down into 258 households or an average of 4.48 members per household.
details
Census date | Household population | Number of households | Average household size |
---|---|---|---|
755 | 137 | 5.51 | |
836 | 160 | 5.23 | |
952 | 174 | 5.47 | |
1,126 | 233 | 4.83 | |
1,116 | 231 | 4.83 | |
1,155 | 258 | 4.48 |
Population by age group
According to the 2015 Census, the age group with the highest population in Casini is 5 to 9, with 160 individuals. Conversely, the age group with the lowest population is 75 to 79, with 13 individuals.
details
Age group | Population (2015) | Age group percentage |
---|---|---|
Under 1 | 27 | 2.34% |
1 to 4 | 99 | 8.57% |
5 to 9 | 160 | 13.85% |
10 to 14 | 132 | 11.43% |
15 to 19 | 118 | 10.22% |
20 to 24 | 94 | 8.14% |
25 to 29 | 69 | 5.97% |
30 to 34 | 74 | 6.41% |
35 to 39 | 72 | 6.23% |
40 to 44 | 55 | 4.76% |
45 to 49 | 52 | 4.50% |
50 to 54 | 45 | 3.90% |
55 to 59 | 52 | 4.50% |
60 to 64 | 33 | 2.86% |
65 to 69 | 23 | 1.99% |
70 to 74 | 19 | 1.65% |
75 to 79 | 13 | 1.13% |
80 and over | 18 | 1.56% |
Total | 1,155 | 100.00% |
|
Historical population
The population of Casini grew from 755 in 1990 to 1,106 in 2020, an increase of 351 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.91%, or a decrease of 49 people, from the previous population of 1,155 in 2015.
Census date | Population | Growth rate |
---|---|---|
755 | – | |
836 | 1.93% | |
952 | 2.83% | |
1,126 | 2.34% | |
1,116 | -0.32% | |
1,155 | 0.66% | |
1,106 | -0.91% |
Location
Casini is situated at approximately 12.6767, 123.9946, in the island of Luzon. Elevation at these coordinates is estimated at 53.9 meters or 176.8 feet above mean sea level.
Adjacent barangays
Casini 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.