Cumadcad, Municipality of Castilla, Province of Sorsogon

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceSorsogon
MunicipalityCastilla
Postal code4713
Population (2020)6,502
Philippine major island(s)Luzon
Coordinates12.9787, 123.7923 (12° 59' North, 123° 48' East)
Estimated elevation above sea level67.3 meters (220.8 feet)

Cumadcad is a barangay in the municipality of Castilla, in the province of Sorsogon. Its population as determined by the 2020 Census was 6,502. This represented 10.72% of the total population of Castilla.

Demographics

Households

The household population of Cumadcad in the 2015 Census was 6,408 broken down into 1,256 households or an average of 5.10 members per household.

details
Number of households in Cumadcad (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
3,5016335.53
4,2028005.25
5,0549955.08
6,6201,1925.55
6,0101,2764.71
6,4081,2565.10

Population by age group

According to the 2015 Census, the age group with the highest population in Cumadcad is 10 to 14, with 768 individuals. Conversely, the age group with the lowest population is 75 to 79, with 41 individuals.

details
Population of Cumadcad by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 11562.43%
1 to 45328.28%
5 to 972111.22%
10 to 1476811.95%
15 to 1970711.00%
20 to 245969.27%
25 to 294907.62%
30 to 344336.74%
35 to 394396.83%
40 to 443855.99%
45 to 493104.82%
50 to 542513.90%
55 to 591872.91%
60 to 641562.43%
65 to 691352.10%
70 to 74781.21%
75 to 79410.64%
80 and over430.67%
Total6,428100.00%
  • Youth Dependency Ratio: 55.06
  • Old Age Dependency Ratio: 7.51
  • Total Dependency Ratio: 62.57
  • Median Age: 22.77

Historical population

The population of Cumadcad grew from 3,505 in 1990 to 6,502 in 2020, an increase of 2,997 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.24%, or an increase of 74 people, from the previous population of 6,428 in 2015.

Population of Cumadcad (1990‑2020)
Census datePopulationGrowth rate
3,505
4,2023.46%
4,8763.24%
6,4213.87%
6,010-2.38%
6,4281.29%
6,5020.24%

Location

Cumadcad is situated at approximately 12.9787, 123.7923, in the island of Luzon. Elevation at these coordinates is estimated at 67.3 meters or 220.8 feet above mean sea level.


Adjacent barangays

Cumadcad 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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