Inobongan, Municipality of San Sebastian, Province of Samar

Summary data
Typebarangay
Island groupVisayas
RegionEastern Visayas (Region VIII)
ProvinceSamar
MunicipalitySan Sebastian
Postal code6714
Population (2020)630
Philippine major island(s)Samar
Coordinates11.6724, 125.0342 (11° 40' North, 125° 2' East)
Estimated elevation above sea level6.2 meters (20.3 feet)

Inobongan is a barangay in the municipality of San Sebastian, in the province of Samar. Its population as determined by the 2020 Census was 630. This represented 7.24% of the total population of San Sebastian.

Demographics

Households

The household population of Inobongan in the 2015 Census was 548 broken down into 116 households or an average of 4.72 members per household.

details
Number of households in Inobongan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
302575.30
349724.85
408735.59
436795.52
446845.31
5481164.72

Population by age group

According to the 2015 Census, the age group with the highest population in Inobongan is 5 to 9, with 72 individuals. Conversely, the age group with the lowest population is 75 to 79, with 3 individuals.

details
Population of Inobongan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1203.63%
1 to 46211.25%
5 to 97213.07%
10 to 146010.89%
15 to 196712.16%
20 to 24559.98%
25 to 29295.26%
30 to 34315.63%
35 to 39264.72%
40 to 44285.08%
45 to 49335.99%
50 to 54193.45%
55 to 59122.18%
60 to 64162.90%
65 to 6981.45%
70 to 7440.73%
75 to 7930.54%
80 and over61.09%
Total551100.00%
  • Youth Dependency Ratio: 67.72
  • Old Age Dependency Ratio: 6.65
  • Total Dependency Ratio: 74.37
  • Median Age: 19.59

Historical population

The population of Inobongan grew from 302 in 1990 to 630 in 2020, an increase of 328 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.86%, or an increase of 79 people, from the previous population of 551 in 2015.

Population of Inobongan (1990‑2020)
Census datePopulationGrowth rate
302
3492.75%
4083.41%
4360.92%
4460.83%
5514.11%
6302.86%

Location

Inobongan is situated at approximately 11.6724, 125.0342, in the island of Samar. Elevation at these coordinates is estimated at 6.2 meters or 20.3 feet above mean sea level.


Adjacent barangays

Inobongan 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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