Barangay III, Municipality of Gasan, Province of Marinduque

Summary data
Typebarangay
Island groupLuzon
RegionMIMAROPA Region
ProvinceMarinduque
MunicipalityGasan
Postal code4905
Population (2020)565
Philippine major island(s)Marinduque
Coordinates13.3211, 121.8471 (13° 19' North, 121° 51' East)
Estimated elevation above sea level13.9 meters (45.6 feet)

Barangay III, formerly Poblacion, is a barangay in the municipality of Gasan, in the province of Marinduque. Its population as determined by the 2020 Census was 565. This represented 1.56% of the total population of Gasan.

Demographics

Households

The household population of Barangay III in the 2015 Census was 603 broken down into 149 households or an average of 4.05 members per household.

details
Number of households in Barangay III (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
6111514.05
5651374.12
6231364.58
5691354.21
5651404.04
6031494.05

Population by age group

According to the 2015 Census, the age group with the highest population in Barangay III is 5 to 9, with 71 individuals. Conversely, the age group with the lowest population is Under 1, with 9 individuals.

details
Population of Barangay III by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 191.49%
1 to 4487.96%
5 to 97111.77%
10 to 14609.95%
15 to 19609.95%
20 to 24437.13%
25 to 29406.63%
30 to 34284.64%
35 to 39345.64%
40 to 44325.31%
45 to 49365.97%
50 to 54284.64%
55 to 59304.98%
60 to 64213.48%
65 to 69264.31%
70 to 74142.32%
75 to 79101.66%
80 and over132.16%
Total603100.00%
  • Youth Dependency Ratio: 53.41
  • Old Age Dependency Ratio: 17.9
  • Total Dependency Ratio: 71.31
  • Median Age: 26.31

Historical population

The population of Barangay III fell from 611 in 1990 to 565 in 2020, a decrease of 46 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.36%, or a decrease of 38 people, from the previous population of 603 in 2015.

Population of Barangay III (1990‑2020)
Census datePopulationGrowth rate
611
565-1.46%
6232.12%
569-1.24%
565-0.26%
6031.25%
565-1.36%

Location

Barangay III is situated at approximately 13.3211, 121.8471, in the island of Marinduque. Elevation at these coordinates is estimated at 13.9 meters or 45.6 feet above mean sea level.


Adjacent barangays

Barangay III 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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