San Joaquin, Municipality of Basco, Province of Batanes

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceBatanes
MunicipalityBasco
Postal code3900
Population (2020)540
Philippine major island(s)Batan
Coordinates20.4427, 121.9893 (20° 27' North, 121° 59' East)
Estimated elevation above sea level39.1 meters (128.3 feet)

San Joaquin is a barangay in the municipality of Basco, in the province of Batanes. Its population as determined by the 2020 Census was 540. This represented 5.67% of the total population of Basco.

Demographics

Households

The household population of San Joaquin in the 2015 Census was 384 broken down into 108 households or an average of 3.56 members per household.

details
Number of households in San Joaquin (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
251604.18
244524.69
318654.89
258703.69
3921073.66
3841083.56

Population by age group

According to the 2015 Census, the age group with the highest population in San Joaquin is 10 to 14, with 45 individuals. Conversely, the age group with the lowest population is 80 and over, with 4 individuals.

details
Population of San Joaquin by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 182.08%
1 to 4359.11%
5 to 9379.64%
10 to 144511.72%
15 to 19369.38%
20 to 24287.29%
25 to 29287.29%
30 to 34266.77%
35 to 39359.11%
40 to 44256.51%
45 to 49246.25%
50 to 54102.60%
55 to 5982.08%
60 to 6482.08%
65 to 69102.60%
70 to 7492.34%
75 to 7982.08%
80 and over41.04%
Total384100.00%
  • Youth Dependency Ratio: 54.82
  • Old Age Dependency Ratio: 13.6
  • Total Dependency Ratio: 68.42
  • Median Age: 25.54

Historical population

The population of San Joaquin grew from 251 in 1990 to 540 in 2020, an increase of 289 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 7.44%, or an increase of 156 people, from the previous population of 384 in 2015.

Population of San Joaquin (1990‑2020)
Census datePopulationGrowth rate
251
244-0.53%
3185.84%
258-2.84%
39216.45%
384-0.39%
5407.44%

Location

San Joaquin is situated at approximately 20.4427, 121.9893, in the island of Batan. Elevation at these coordinates is estimated at 39.1 meters or 128.3 feet above mean sea level.


Adjacent barangays

San Joaquin 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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