Mamagon, Municipality of Naga, Province of Zamboanga Sibugay

Summary data
Typebarangay
Island groupMindanao
RegionZamboanga Peninsula (Region IX)
ProvinceZamboanga Sibugay
MunicipalityNaga
Postal code7004
Population (2020)2,067
Philippine major island(s)Mindanao
Coordinates7.7708, 122.7423 (7° 46' North, 122° 45' East)
Estimated elevation above sea level54.0 meters (177.2 feet)

Mamagon is a barangay in the municipality of Naga, in the province of Zamboanga Sibugay. Its population as determined by the 2020 Census was 2,067. This represented 4.95% of the total population of Naga.

Demographics

Households

The household population of Mamagon in the 2015 Census was 1,955 broken down into 422 households or an average of 4.63 members per household.

details
Number of households in Mamagon (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,7662936.03
1,6022775.78
1,5722536.21
1,6672875.81
1,6353265.02
1,9554224.63

Population by age group

According to the 2015 Census, the age group with the highest population in Mamagon is 5 to 9, with 254 individuals. Conversely, the age group with the lowest population is 80 and over, with 8 individuals.

details
Population of Mamagon by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1653.32%
1 to 422511.51%
5 to 925412.99%
10 to 1423812.17%
15 to 1920910.69%
20 to 2420010.23%
25 to 291578.03%
30 to 341175.98%
35 to 391115.68%
40 to 44964.91%
45 to 49763.89%
50 to 54532.71%
55 to 59562.86%
60 to 64351.79%
65 to 69311.59%
70 to 74140.72%
75 to 79100.51%
80 and over80.41%
Total1,955100.00%
  • Youth Dependency Ratio: 70.45
  • Old Age Dependency Ratio: 5.68
  • Total Dependency Ratio: 76.13
  • Median Age: 19.68

Historical population

The population of Mamagon grew from 1,766 in 1990 to 2,067 in 2020, an increase of 301 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.18%, or an increase of 112 people, from the previous population of 1,955 in 2015.

Population of Mamagon (1990‑2020)
Census datePopulationGrowth rate
1,766
1,602-1.81%
1,572-0.40%
1,6670.81%
1,635-0.70%
1,9553.46%
2,0671.18%

Location

Mamagon is situated at approximately 7.7708, 122.7423, in the island of Mindanao. Elevation at these coordinates is estimated at 54.0 meters or 177.2 feet above mean sea level.


Adjacent barangays

Mamagon 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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