Casay, Municipality of Lupi, Province of Camarines Sur

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceCamarines Sur
MunicipalityLupi
Postal code4409
Population (2020)1,630
Philippine major island(s)Luzon
Coordinates13.8318, 122.8742 (13° 50' North, 122° 52' East)
Estimated elevation above sea level118.5 meters (388.8 feet)

Casay is a barangay in the municipality of Lupi, in the province of Camarines Sur. Its population as determined by the 2020 Census was 1,630. This represented 4.81% of the total population of Lupi.

Demographics

Households

The household population of Casay in the 2015 Census was 1,797 broken down into 392 households or an average of 4.58 members per household.

details
Number of households in Casay (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,1402135.35
1,2362285.42
1,3792515.49
1,3822884.80
1,5383174.85
1,7973924.58

Population by age group

According to the 2015 Census, the age group with the highest population in Casay is 10 to 14, with 231 individuals. Conversely, the age group with the lowest population is 80 and over, with 6 individuals.

details
Population of Casay by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1351.90%
1 to 41628.78%
5 to 920611.16%
10 to 1423112.51%
15 to 1921111.43%
20 to 241839.91%
25 to 291618.72%
30 to 341246.72%
35 to 391055.69%
40 to 44814.39%
45 to 49894.82%
50 to 54744.01%
55 to 59663.58%
60 to 64422.28%
65 to 69311.68%
70 to 74261.41%
75 to 79130.70%
80 and over60.33%
Total1,846100.00%
  • Youth Dependency Ratio: 55.81
  • Old Age Dependency Ratio: 6.69
  • Total Dependency Ratio: 62.5
  • Median Age: 22.13

Historical population

The population of Casay grew from 1,140 in 1990 to 1,630 in 2020, an increase of 490 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 2.59%, or a decrease of 216 people, from the previous population of 1,846 in 2015.

Population of Casay (1990‑2020)
Census datePopulationGrowth rate
1,140
1,2361.53%
1,3792.38%
1,3820.03%
1,5383.97%
1,8463.54%
1,630-2.59%

Location

Casay is situated at approximately 13.8318, 122.8742, in the island of Luzon. Elevation at these coordinates is estimated at 118.5 meters or 388.8 feet above mean sea level.


Adjacent barangays

Casay 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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