San Antonio, Municipality of Gandara, Province of Samar

Summary data
Typebarangay
Island groupVisayas
RegionEastern Visayas (Region VIII)
ProvinceSamar
MunicipalityGandara
Postal code6706
Population (2020)573
Philippine major island(s)Samar
Coordinates12.1418, 124.8259 (12° 9' North, 124° 50' East)
Estimated elevation above sea level27.7 meters (90.9 feet)

San Antonio is a barangay in the municipality of Gandara, in the province of Samar. Its population as determined by the 2020 Census was 573. This represented 1.63% of the total population of Gandara.

Demographics

Households

The household population of San Antonio in the 2015 Census was 755 broken down into 138 households or an average of 5.47 members per household.

details
Number of households in San Antonio (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
5381025.27
513965.34
561995.67
6961305.35
7591524.99
7551385.47

Population by age group

According to the 2015 Census, the age group with the highest population in San Antonio is 15 to 19, with 97 individuals. Conversely, the age group with the lowest population is 75 to 79, with 3 individuals.

details
Population of San Antonio by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1222.91%
1 to 48411.13%
5 to 97910.46%
10 to 148911.79%
15 to 199712.85%
20 to 24709.27%
25 to 29506.62%
30 to 34607.95%
35 to 39263.44%
40 to 44344.50%
45 to 49283.71%
50 to 54374.90%
55 to 59222.91%
60 to 64253.31%
65 to 69121.59%
70 to 74111.46%
75 to 7930.40%
80 and over60.79%
Total755100.00%
  • Youth Dependency Ratio: 61.02
  • Old Age Dependency Ratio: 7.13
  • Total Dependency Ratio: 68.15
  • Median Age: 20.46

Historical population

The population of San Antonio grew from 538 in 1990 to 573 in 2020, an increase of 35 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 5.64%, or a decrease of 182 people, from the previous population of 755 in 2015.

Population of San Antonio (1990‑2020)
Census datePopulationGrowth rate
538
513-0.89%
5611.94%
6963.02%
7593.20%
755-0.10%
573-5.64%

Location

San Antonio is situated at approximately 12.1418, 124.8259, in the island of Samar. Elevation at these coordinates is estimated at 27.7 meters or 90.9 feet above mean sea level.


Adjacent barangays

San Antonio 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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