Mama, Municipality of Dumalinao, Province of Zamboanga del Sur

Summary data
Typebarangay
Island groupMindanao
RegionZamboanga Peninsula (Region IX)
ProvinceZamboanga del Sur
MunicipalityDumalinao
Postal code7015
Population (2020)1,024
Philippine major island(s)Mindanao
Coordinates7.7436, 123.4544 (7° 45' North, 123° 27' East)
Estimated elevation above sea level9.7 meters (31.8 feet)

Mama, formerly San Juan, is a barangay in the municipality of Dumalinao, in the province of Zamboanga del Sur. Its population as determined by the 2020 Census was 1,024. This represented 3.11% of the total population of Dumalinao.

Demographics

Households

The household population of Mama in the 2015 Census was 958 broken down into 190 households or an average of 5.04 members per household.

details
Number of households in Mama (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
477915.24
5151104.68
5951204.96
7291604.56
8211714.80
9581905.04

Population by age group

According to the 2015 Census, the age group with the highest population in Mama is 10 to 14, with 123 individuals. Conversely, the age group with the lowest population is 75 to 79, with 3 individuals.

details
Population of Mama by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1232.40%
1 to 4929.60%
5 to 911411.90%
10 to 1412312.84%
15 to 1911612.11%
20 to 24818.46%
25 to 29687.10%
30 to 34474.91%
35 to 39636.58%
40 to 44495.11%
45 to 49343.55%
50 to 54394.07%
55 to 59343.55%
60 to 64303.13%
65 to 69242.51%
70 to 74131.36%
75 to 7930.31%
80 and over50.52%
Total958100.00%
  • Youth Dependency Ratio: 62.75
  • Old Age Dependency Ratio: 8.02
  • Total Dependency Ratio: 70.77
  • Median Age: 20.68

Historical population

The population of Mama grew from 477 in 1990 to 1,024 in 2020, an increase of 547 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.41%, or an increase of 66 people, from the previous population of 958 in 2015.

Population of Mama (1990‑2020)
Census datePopulationGrowth rate
477
5151.45%
5953.14%
7292.84%
8214.42%
9582.98%
1,0241.41%

Location

Mama is situated at approximately 7.7436, 123.4544, in the island of Mindanao. Elevation at these coordinates is estimated at 9.7 meters or 31.8 feet above mean sea level.


Adjacent barangays

Mama 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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