San Andres, City of Candon, Province of Ilocos Sur

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Sur
CityCandon
Postal code2710
Population (2020)662
Philippine major island(s)Luzon
Coordinates17.1606, 120.4929 (17° 10' North, 120° 30' East)
Estimated elevation above sea level41.4 meters (135.8 feet)

San Andres is a barangay in the city of Candon, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 662. This represented 1.08% of the total population of Candon.

Demographics

Households

The household population of San Andres in the 2015 Census was 773 broken down into 175 households or an average of 4.42 members per household.

details
Number of households in San Andres (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
432815.33
5611055.34
6251264.96
7291504.86
6651384.82
7731754.42

Population by age group

According to the 2015 Census, the age group with the highest population in San Andres is 5 to 9, with 77 individuals. Conversely, the age group with the lowest population is 75 to 79, with 13 individuals.

details
Population of San Andres by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1162.07%
1 to 4486.21%
5 to 9779.96%
10 to 14638.15%
15 to 19749.57%
20 to 24719.18%
25 to 29486.21%
30 to 34496.34%
35 to 39536.86%
40 to 44425.43%
45 to 49395.05%
50 to 54476.08%
55 to 59536.86%
60 to 64253.23%
65 to 69222.85%
70 to 74162.07%
75 to 79131.68%
80 and over172.20%
Total773100.00%
  • Youth Dependency Ratio: 40.72
  • Old Age Dependency Ratio: 13.57
  • Total Dependency Ratio: 54.29
  • Median Age: 28.91

Historical population

The population of San Andres grew from 432 in 1990 to 662 in 2020, an increase of 230 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 3.21%, or a decrease of 111 people, from the previous population of 773 in 2015.

Population of San Andres (1990‑2020)
Census datePopulationGrowth rate
432
5615.02%
6252.34%
7292.15%
665-3.29%
7732.91%
662-3.21%

Location

San Andres is situated at approximately 17.1606, 120.4929, in the island of Luzon. Elevation at these coordinates is estimated at 41.4 meters or 135.8 feet above mean sea level.


Adjacent barangays

San Andres 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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