San Isidro, Municipality of Sampaloc, Province of Quezon

Summary data
Typebarangay
Island groupLuzon
RegionCALABARZON (Region IV‑A)
ProvinceQuezon
MunicipalitySampaloc
Postal code4329
Population (2020)1,743
Philippine major island(s)Luzon
Coordinates14.1632, 121.6404 (14° 10' North, 121° 38' East)
Estimated elevation above sea level62.2 meters (204.1 feet)

San Isidro, formerly Poblacion, is a barangay in the municipality of Sampaloc, in the province of Quezon. Its population as determined by the 2020 Census was 1,743. This represented 12.79% of the total population of Sampaloc.

Demographics

Households

The household population of San Isidro in the 2015 Census was 2,058 broken down into 463 households or an average of 4.44 members per household.

details
Number of households in San Isidro (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
2,6385444.85
2,4515684.32
2,0104734.25
2,2385264.25
2,1725264.13
2,0584634.44

Population by age group

According to the 2015 Census, the age group with the highest population in San Isidro is 10 to 14, with 189 individuals. Conversely, the age group with the lowest population is Under 1, with 33 individuals.

details
Population of San Isidro by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1331.60%
1 to 41205.82%
5 to 91497.23%
10 to 141899.17%
15 to 191848.93%
20 to 241748.44%
25 to 291668.05%
30 to 341577.62%
35 to 391276.16%
40 to 441075.19%
45 to 491386.70%
50 to 541225.92%
55 to 591105.34%
60 to 64854.12%
65 to 69592.86%
70 to 74673.25%
75 to 79391.89%
80 and over351.70%
Total2,061100.00%
  • Youth Dependency Ratio: 35.84
  • Old Age Dependency Ratio: 14.6
  • Total Dependency Ratio: 50.44
  • Median Age: 30.49

Historical population

The population of San Isidro fell from 2,639 in 1990 to 1,743 in 2020, a decrease of 896 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 3.47%, or a decrease of 318 people, from the previous population of 2,061 in 2015.

Population of San Isidro (1990‑2020)
Census datePopulationGrowth rate
2,639
2,451-1.37%
2,010-4.16%
2,2381.49%
2,172-1.08%
2,061-0.99%
1,743-3.47%

Location

San Isidro is situated at approximately 14.1632, 121.6404, in the island of Luzon. Elevation at these coordinates is estimated at 62.2 meters or 204.1 feet above mean sea level.


Adjacent barangays

San Isidro 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.
(Back to top)