San Pablo, Municipality of Castillejos, Province of Zambales

Summary data
Typebarangay
Island groupLuzon
RegionCentral Luzon (Region III)
ProvinceZambales
MunicipalityCastillejos
Postal code2208
Population (2020)11,139
Philippine major island(s)Luzon
Coordinates14.9344, 120.2060 (14° 56' North, 120° 12' East)
Estimated elevation above sea level56.1 meters (184.1 feet)

San Pablo, formerly Poblacion, is a barangay in the municipality of Castillejos, in the province of Zambales. Its population as determined by the 2020 Census was 11,139. This represented 16.41% of the total population of Castillejos.

Demographics

Households

The household population of San Pablo in the 2015 Census was 11,579 broken down into 3,446 households or an average of 3.36 members per household.

details
Number of households in San Pablo (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
3,9027785.02
4,0438324.86
5,0221,0484.79
6,3621,4524.38
8,1202,0463.97
11,5793,4463.36

Population by age group

According to the 2015 Census, the age group with the highest population in San Pablo is 25 to 29, with 1,738 individuals. Conversely, the age group with the lowest population is 75 to 79, with 56 individuals.

details
Population of San Pablo by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 12972.56%
1 to 41,1309.76%
5 to 91,0759.28%
10 to 149177.92%
15 to 199518.21%
20 to 241,44712.50%
25 to 291,73815.01%
30 to 341,1139.61%
35 to 397536.50%
40 to 445424.68%
45 to 493943.40%
50 to 543623.13%
55 to 592582.23%
60 to 642452.12%
65 to 691481.28%
70 to 74850.73%
75 to 79560.48%
80 and over680.59%
Total11,579100.00%
  • Youth Dependency Ratio: 43.82
  • Old Age Dependency Ratio: 4.58
  • Total Dependency Ratio: 48.4
  • Median Age: 24.90

Historical population

The population of San Pablo grew from 3,902 in 1990 to 11,139 in 2020, an increase of 7,237 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.81%, or a decrease of 440 people, from the previous population of 11,579 in 2015.

Population of San Pablo (1990‑2020)
Census datePopulationGrowth rate
3,902
4,0430.67%
5,0224.76%
6,4633.54%
8,1418.76%
11,5796.94%
11,139-0.81%

Location

San Pablo is situated at approximately 14.9344, 120.2060, in the island of Luzon. Elevation at these coordinates is estimated at 56.1 meters or 184.1 feet above mean sea level.


Adjacent barangays

San Pablo 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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