Casini, Municipality of Irosin, Province of Sorsogon

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceSorsogon
MunicipalityIrosin
Postal code4707
Population (2015)1,155
Philippine major island(s)Luzon
Coordinates12.6704, 124.0090

Casini is a barangay in the municipality of Irosin, in the province of Sorsogon. Its population as determined by the 2015 Census was 1,155. This represented 2.04% of the total population of Irosin.

Demographics

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 groupPopulation (2015)
Under 127
1 to 499
5 to 9160
10 to 14132
15 to 19118
20 to 2494
25 to 2969
30 to 3474
35 to 3972
40 to 4455
45 to 4952
50 to 5445
55 to 5952
60 to 6433
65 to 6923
70 to 7419
75 to 7913
80 and over18
Total1,155

Historical population

The population of Casini grew from 755 in 1990 to 1,155 in 2015, an increase of 400 people. The latest census figures in 2015 denote a positive growth rate of 0.66%, or an increase of 39 people, from the previous population of 1,116 in 2010.

Census datePopulationGrowth rate
755
8361.93%
9522.83%
1,1262.34%
1,116-0.32%
1,1550.66%

Location

Casini is situated at approximately 12.6704, 124.0090, in the island of Luzon. Elevation at these coordinates is estimated at 285.3 meters or 936.0 feet above mean sea level.


Adjacent barangays

Casini shares a common border with the following barangay(s):

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Notes

  1. Data on population is from the Philippine Statistics Authority.
  2. Postal code information is from the Philippine Postal Corporation.