Ibo, Municipality of Malalag, Province of Davao del Sur

Summary data
Typebarangay
Island groupMindanao
RegionDavao Region (Region XI)
ProvinceDavao del Sur
MunicipalityMalalag
Postal code8010
Population (2020)1,707
Philippine major island(s)Mindanao
Coordinates6.5277, 125.3927 (6° 32' North, 125° 24' East)
Estimated elevation above sea level114.4 meters (375.3 feet)

Ibo is a barangay in the municipality of Malalag, in the province of Davao del Sur. Its population as determined by the 2020 Census was 1,707. This represented 4.25% of the total population of Malalag.

Demographics

Households

The household population of Ibo in the 2015 Census was 1,812 broken down into 530 households or an average of 3.42 members per household.

details
Number of households in Ibo (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,4182705.25
1,5523035.12
1,8333884.72
1,8423904.72
1,7634473.94
1,8125303.42

Population by age group

According to the 2015 Census, the age groups with the highest population in Ibo are in the ranges 10 to 14, and 15 to 19, with 186 individuals. Conversely, the age group with the lowest population is 80 and over, with 14 individuals.

details
Population of Ibo by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1261.43%
1 to 41357.45%
5 to 91669.16%
10 to 1418610.26%
15 to 1918610.26%
20 to 241809.93%
25 to 291618.89%
30 to 341518.33%
35 to 391176.46%
40 to 441096.02%
45 to 49814.47%
50 to 54814.47%
55 to 59713.92%
60 to 64593.26%
65 to 69442.43%
70 to 74201.10%
75 to 79251.38%
80 and over140.77%
Total1,812100.00%
  • Youth Dependency Ratio: 42.89
  • Old Age Dependency Ratio: 8.61
  • Total Dependency Ratio: 51.5
  • Median Age: 25.84

Historical population

The population of Ibo grew from 1,418 in 1990 to 1,707 in 2020, an increase of 289 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.25%, or a decrease of 105 people, from the previous population of 1,812 in 2015.

Population of Ibo (1990‑2020)
Census datePopulationGrowth rate
1,418
1,5521.71%
1,8333.63%
1,8420.07%
1,763-1.58%
1,8120.52%
1,707-1.25%

Location

Ibo is situated at approximately 6.5277, 125.3927, in the island of Mindanao. Elevation at these coordinates is estimated at 114.4 meters or 375.3 feet above mean sea level.


Adjacent barangays

Ibo 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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