Santa Barbara, City of Isabela, Province of Basilan

Summary data
Typebarangay
Island groupMindanao
RegionZamboanga Peninsula (Region IX)
ProvinceBasilan
CityIsabela City
Postal code7300
Population (2020)2,407
Coordinates6.7232, 121.9622 (6° 43' North, 121° 58' East)
Estimated elevation above sea level52.4 meters (171.9 feet)

Santa Barbara is a barangay in Isabela City, in the province of Basilan. Its population as determined by the 2020 Census was 2,407. This represented 1.85% of the total population of Isabela City.

Demographics

Households

The household population of Santa Barbara in the 2015 Census was 1,624 broken down into 341 households or an average of 4.76 members per household.

details
Number of households in Santa Barbara (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
5311094.87
8991745.17
8131814.49
1,2792475.18
1,2032684.49
1,6243414.76

Population by age group

According to the 2015 Census, the age group with the highest population in Santa Barbara is 10 to 14, with 237 individuals. Conversely, the age group with the lowest population is 80 and over, with 11 individuals.

details
Population of Santa Barbara by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1201.21%
1 to 41026.19%
5 to 919912.08%
10 to 1423714.39%
15 to 1917210.44%
20 to 2416710.14%
25 to 291076.50%
30 to 341076.50%
35 to 391066.44%
40 to 44804.86%
45 to 491016.13%
50 to 54664.01%
55 to 59573.46%
60 to 64432.61%
65 to 69392.37%
70 to 74150.91%
75 to 79181.09%
80 and over110.67%
Total1,647100.00%
  • Youth Dependency Ratio: 55.47
  • Old Age Dependency Ratio: 8.25
  • Total Dependency Ratio: 63.72
  • Median Age: 22.80

Historical population

The population of Santa Barbara grew from 531 in 1990 to 2,407 in 2020, an increase of 1,876 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 8.31%, or an increase of 760 people, from the previous population of 1,647 in 2015.

Population of Santa Barbara (1990‑2020)
Census datePopulationGrowth rate
531
89910.37%
813-2.13%
1,2796.45%
1,203-2.21%
1,6476.16%
2,4078.31%

Location

Santa Barbara is situated at approximately 6.7232, 121.9622, in the island of Malamaui. Elevation at these coordinates is estimated at 52.4 meters or 171.9 feet above mean sea level.


Adjacent barangays

Santa Barbara 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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