Casilay, Municipality of Sierra Bullones, Province of Bohol

Summary data
Typebarangay
Island groupVisayas
RegionCentral Visayas (Region VII)
ProvinceBohol
MunicipalitySierra Bullones
Postal code6320
Population (2020)344
Philippine major island(s)Bohol
Coordinates9.7702, 124.2897 (9° 46' North, 124° 17' East)
Estimated elevation above sea level338.0 meters (1,108.9 feet)

Casilay is a barangay in the municipality of Sierra Bullones, in the province of Bohol. Its population as determined by the 2020 Census was 344. This represented 1.32% of the total population of Sierra Bullones.

Demographics

Households

The household population of Casilay in the 2015 Census was 385 broken down into 85 households or an average of 4.53 members per household.

details
Number of households in Casilay (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
271505.42
275574.82
408695.91
401695.81
407755.43
385854.53

Population by age group

According to the 2015 Census, the age group with the highest population in Casilay is 10 to 14, with 54 individuals. Conversely, the age group with the lowest population is 80 and over, with 4 individuals.

details
Population of Casilay by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1102.60%
1 to 4369.35%
5 to 9348.83%
10 to 145414.03%
15 to 19379.61%
20 to 24287.27%
25 to 29123.12%
30 to 34277.01%
35 to 39318.05%
40 to 44205.19%
45 to 49256.49%
50 to 54164.16%
55 to 59123.12%
60 to 64123.12%
65 to 69123.12%
70 to 7492.34%
75 to 7961.56%
80 and over41.04%
Total385100.00%
  • Youth Dependency Ratio: 60.91
  • Old Age Dependency Ratio: 14.09
  • Total Dependency Ratio: 75
  • Median Age: 23.84

Historical population

The population of Casilay grew from 271 in 1990 to 344 in 2020, an increase of 73 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 2.34%, or a decrease of 41 people, from the previous population of 385 in 2015.

Population of Casilay (1990‑2020)
Census datePopulationGrowth rate
271
2750.27%
4088.83%
401-0.24%
4070.54%
385-1.05%
344-2.34%

Location

Casilay is situated at approximately 9.7702, 124.2897, in the island of Bohol. Elevation at these coordinates is estimated at 338.0 meters or 1,108.9 feet above mean sea level.


Adjacent barangays

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

Notes

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