Casala‑an, Municipality of Siaton, Province of Negros Oriental

Summary data
Typebarangay
Island groupVisayas
RegionCentral Visayas (Region VII)
ProvinceNegros Oriental
MunicipalitySiaton
Postal code6219
Population (2015)3,853
Philippine major island(s)Negros
Coordinates9.1207, 123.0580

Casala‑an is a barangay in the municipality of Siaton, in the province of Negros Oriental. Its population as determined by the 2015 Census was 3,853. This represented 4.96% of the total population of Siaton.

Demographics

Population by age group

According to the 2015 Census, the age group with the highest population in Casala-an is 5 to 9, with 505 individuals. Conversely, the age group with the lowest population is 75 to 79, with 26 individuals.

details
Age groupPopulation (2015)
Under 1115
1 to 4381
5 to 9505
10 to 14485
15 to 19379
20 to 24367
25 to 29270
30 to 34230
35 to 39188
40 to 44229
45 to 49170
50 to 54168
55 to 59126
60 to 6483
65 to 6948
70 to 7447
75 to 7926
80 and over36
Total3,853

Historical population

The population of Casala-an grew from 2,011 in 1990 to 3,853 in 2015, an increase of 1,842 people. The latest census figures in 2015 denote a positive growth rate of 1.53%, or an increase of 296 people, from the previous population of 3,557 in 2010.

Census datePopulationGrowth rate
2,011
2,1711.44%
2,5873.83%
3,2133.03%
3,5573.77%
3,8531.53%

Location

Casala‑an is situated at approximately 9.1207, 123.0580, in the island of Negros. Elevation at these coordinates is estimated at 133.9 meters or 439.3 feet above mean sea level.


Adjacent barangays

Casala‑an 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.