San Isidro, Municipality of San Miguel, Province of Zamboanga del Sur

Summary data
Typebarangay
Island groupMindanao
RegionZamboanga Peninsula (Region IX)
ProvinceZamboanga del Sur
MunicipalitySan Miguel
Postal code7029
Population (2020)688
Philippine major island(s)Mindanao
Coordinates7.6926, 123.2545 (7° 42' North, 123° 15' East)
Estimated elevation above sea level333.0 meters (1,092.5 feet)

San Isidro is a barangay in the municipality of San Miguel, in the province of Zamboanga del Sur. Its population as determined by the 2020 Census was 688. This represented 3.47% of the total population of San Miguel.

Demographics

Households

The household population of San Isidro in the 2015 Census was 666 broken down into 156 households or an average of 4.27 members per household.

details
Number of households in San Isidro (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
315565.63
403775.23
492895.53
536985.47
5801095.32
6661564.27

Population by age group

According to the 2015 Census, the age group with the highest population in San Isidro is 15 to 19, with 83 individuals. Conversely, the age group with the lowest population is 70 to 74, with 4 individuals.

details
Population of San Isidro by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1243.60%
1 to 47110.66%
5 to 96910.36%
10 to 147210.81%
15 to 198312.46%
20 to 247911.86%
25 to 29487.21%
30 to 34345.11%
35 to 39345.11%
40 to 44345.11%
45 to 49334.95%
50 to 54223.30%
55 to 59233.45%
60 to 64162.40%
65 to 6981.20%
70 to 7440.60%
75 to 7960.90%
80 and over60.90%
Total666100.00%
  • Youth Dependency Ratio: 58.13
  • Old Age Dependency Ratio: 5.91
  • Total Dependency Ratio: 64.04
  • Median Age: 20.89

Historical population

The population of San Isidro grew from 315 in 1990 to 688 in 2020, an increase of 373 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.69%, or an increase of 22 people, from the previous population of 666 in 2015.

Population of San Isidro (1990‑2020)
Census datePopulationGrowth rate
315
4034.72%
4924.37%
5361.19%
5802.91%
6662.67%
6880.69%

Location

San Isidro is situated at approximately 7.6926, 123.2545, in the island of Mindanao. Elevation at these coordinates is estimated at 333.0 meters or 1,092.5 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.
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