Liangan, Municipality of Picong, Province of Lanao del Sur

Summary data
Typebarangay
Island groupMindanao
RegionBangsamoro Autonomous Region in Muslim Mindanao (BARMM)
ProvinceLanao del Sur
MunicipalityPicong
Postal code9301
Population (2020)1,234
Philippine major island(s)Mindanao
Coordinates7.6850, 123.9360 (7° 41' North, 123° 56' East)
Estimated elevation above sea level12.7 meters (41.7 feet)

Liangan, formerly Poblacion, is a barangay in the municipality of Picong, in the province of Lanao del Sur. Its population as determined by the 2020 Census was 1,234. This represented 6.53% of the total population of Picong.

Demographics

Households

The household population of Liangan in the 2015 Census was 1,023 broken down into 148 households or an average of 6.91 members per household.

details
Number of households in Liangan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
191404.78
257485.35
656917.21
1,1841716.92
9321356.90
1,0231486.91

Population by age group

According to the 2015 Census, the age group with the highest population in Liangan is 5 to 9, with 195 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 1 individual.

details
Population of Liangan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 190.88%
1 to 412312.02%
5 to 919519.06%
10 to 1416516.13%
15 to 1911210.95%
20 to 24727.04%
25 to 29514.99%
30 to 34615.96%
35 to 39615.96%
40 to 44696.74%
45 to 49272.64%
50 to 54363.52%
55 to 59121.17%
60 to 64121.17%
65 to 6980.78%
70 to 7480.78%
75 to 7910.10%
80 and over10.10%
Total1,023100.00%
  • Youth Dependency Ratio: 95.91
  • Old Age Dependency Ratio: 3.51
  • Total Dependency Ratio: 99.42
  • Median Age: 15.87

Historical population

The population of Liangan grew from 191 in 1990 to 1,234 in 2020, an increase of 1,043 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 4.03%, or an increase of 211 people, from the previous population of 1,023 in 2015.

Population of Liangan (1990‑2020)
Census datePopulationGrowth rate
191
2575.72%
65622.25%
1,1848.48%
932-8.34%
1,0231.79%
1,2344.03%

Location

Liangan is situated at approximately 7.6850, 123.9360, in the island of Mindanao. Elevation at these coordinates is estimated at 12.7 meters or 41.7 feet above mean sea level.


Adjacent barangays

Liangan 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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