Nasunogan, Municipality of Banton, Province of Romblon

Summary data
Typebarangay
Island groupLuzon
RegionMIMAROPA Region
ProvinceRomblon
MunicipalityBanton
Postal code5515
Population (2020)286
Philippine major island(s)Banton
Coordinates12.9591, 122.0525 (12° 58' North, 122° 3' East)
Estimated elevation above sea level50.5 meters (165.7 feet)

Nasunogan is a barangay in the municipality of Banton, in the province of Romblon. Its population as determined by the 2020 Census was 286. This represented 4.99% of the total population of Banton.

Demographics

Households

The household population of Nasunogan in the 2015 Census was 320 broken down into 84 households or an average of 3.81 members per household.

details
Number of households in Nasunogan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
5731065.41
404974.16
402964.19
409874.70
340983.47
320843.81

Population by age group

According to the 2015 Census, the age group with the highest population in Nasunogan is 15 to 19, with 37 individuals. Conversely, the age group with the lowest population is Under 1, with 1 individual.

details
Population of Nasunogan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 110.31%
1 to 4257.81%
5 to 9175.31%
10 to 14247.50%
15 to 193711.56%
20 to 24268.13%
25 to 29268.13%
30 to 34123.75%
35 to 39154.69%
40 to 44216.56%
45 to 49216.56%
50 to 54165.00%
55 to 59226.88%
60 to 64144.38%
65 to 69134.06%
70 to 74165.00%
75 to 7982.50%
80 and over61.88%
Total320100.00%
  • Youth Dependency Ratio: 31.9
  • Old Age Dependency Ratio: 20.48
  • Total Dependency Ratio: 52.38
  • Median Age: 31.67

Historical population

The population of Nasunogan fell from 573 in 1990 to 286 in 2020, a decrease of 287 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 2.34%, or a decrease of 34 people, from the previous population of 320 in 2015.

Population of Nasunogan (1990‑2020)
Census datePopulationGrowth rate
573
404-6.34%
402-0.11%
4090.24%
340-6.50%
320-1.15%
286-2.34%

Location

Nasunogan is situated at approximately 12.9591, 122.0525, in the island of Banton. Elevation at these coordinates is estimated at 50.5 meters or 165.7 feet above mean sea level.


Adjacent barangays

Nasunogan 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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