Lumbog, Municipality of Margosatubig, Province of Zamboanga del Sur

Summary data
Typebarangay
Island groupMindanao
RegionZamboanga Peninsula (Region IX)
ProvinceZamboanga del Sur
MunicipalityMargosatubig
Postal code7035
Population (2020)2,454
Philippine major island(s)Mindanao
Coordinates7.5588, 123.2004 (7° 34' North, 123° 12' East)
Estimated elevation above sea level220.8 meters (724.4 feet)

Lumbog is a barangay in the municipality of Margosatubig, in the province of Zamboanga del Sur. Its population as determined by the 2020 Census was 2,454. This represented 6.35% of the total population of Margosatubig.

Demographics

Households

The household population of Lumbog in the 2015 Census was 2,327 broken down into 595 households or an average of 3.91 members per household.

details
Number of households in Lumbog (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,7063035.63
1,7533285.34
1,9663905.04
1,9913965.03
2,1055074.15
2,3275953.91

Population by age group

According to the 2015 Census, the age group with the highest population in Lumbog is 5 to 9, with 277 individuals. Conversely, the age group with the lowest population is 75 to 79, with 13 individuals.

details
Population of Lumbog by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1401.72%
1 to 41867.99%
5 to 927711.90%
10 to 1426311.30%
15 to 192239.58%
20 to 242078.90%
25 to 291626.96%
30 to 341677.18%
35 to 391476.32%
40 to 441385.93%
45 to 491195.11%
50 to 541004.30%
55 to 59833.57%
60 to 64903.87%
65 to 69482.06%
70 to 74441.89%
75 to 79130.56%
80 and over200.86%
Total2,327100.00%
  • Youth Dependency Ratio: 53.34
  • Old Age Dependency Ratio: 8.7
  • Total Dependency Ratio: 62.04
  • Median Age: 24.21

Historical population

The population of Lumbog grew from 1,706 in 1990 to 2,454 in 2020, an increase of 748 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.12%, or an increase of 127 people, from the previous population of 2,327 in 2015.

Population of Lumbog (1990‑2020)
Census datePopulationGrowth rate
1,706
1,7530.51%
1,9662.49%
1,9910.17%
2,1052.05%
2,3271.93%
2,4541.12%

Location

Lumbog is situated at approximately 7.5588, 123.2004, in the island of Mindanao. Elevation at these coordinates is estimated at 220.8 meters or 724.4 feet above mean sea level.


Adjacent barangays

Lumbog 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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