Inasagan, Municipality of Aurora, Province of Zamboanga del Sur

Summary data
Typebarangay
Island groupMindanao
RegionZamboanga Peninsula (Region IX)
ProvinceZamboanga del Sur
MunicipalityAurora
Postal code7020
Population (2020)859
Philippine major island(s)Mindanao
Coordinates7.9749, 123.5595 (7° 58' North, 123° 34' East)
Estimated elevation above sea level225.4 meters (739.5 feet)

Inasagan is a barangay in the municipality of Aurora, in the province of Zamboanga del Sur. Its population as determined by the 2020 Census was 859. This represented 1.62% of the total population of Aurora.

Demographics

Households

The household population of Inasagan in the 2015 Census was 817 broken down into 166 households or an average of 4.92 members per household.

details
Number of households in Inasagan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
5081015.03
6451295.00
7481365.50
7891505.26
8231694.87
8171664.92

Population by age group

According to the 2015 Census, the age group with the highest population in Inasagan is 5 to 9, with 102 individuals. Conversely, the age group with the lowest population is 75 to 79, with 5 individuals.

details
Population of Inasagan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1334.04%
1 to 49411.51%
5 to 910212.48%
10 to 148210.04%
15 to 19789.55%
20 to 248710.65%
25 to 29546.61%
30 to 34465.63%
35 to 39415.02%
40 to 44485.88%
45 to 49313.79%
50 to 54303.67%
55 to 59303.67%
60 to 64323.92%
65 to 69101.22%
70 to 7470.86%
75 to 7950.61%
80 and over70.86%
Total817100.00%
  • Youth Dependency Ratio: 65.2
  • Old Age Dependency Ratio: 6.08
  • Total Dependency Ratio: 71.28
  • Median Age: 21.12

Historical population

The population of Inasagan grew from 508 in 1990 to 859 in 2020, an increase of 351 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.06%, or an increase of 42 people, from the previous population of 817 in 2015.

Population of Inasagan (1990‑2020)
Census datePopulationGrowth rate
508
6454.57%
7483.23%
7890.74%
8231.55%
817-0.14%
8591.06%

Location

Inasagan is situated at approximately 7.9749, 123.5595, in the island of Mindanao. Elevation at these coordinates is estimated at 225.4 meters or 739.5 feet above mean sea level.


Adjacent barangays

Inasagan 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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