Langca, Municipality of San Joaquin, Province of Iloilo

Summary data
Typebarangay
Island groupVisayas
RegionWestern Visayas (Region VI)
ProvinceIloilo
MunicipalitySan Joaquin
Postal code5024
Population (2020)378
Philippine major island(s)Panay
Coordinates10.6518, 122.0843 (10° 39' North, 122° 5' East)
Estimated elevation above sea level231.0 meters (757.9 feet)

Langca is a barangay in the municipality of San Joaquin, in the province of Iloilo. Its population as determined by the 2020 Census was 378. This represented 0.72% of the total population of San Joaquin.

Demographics

Households

The household population of Langca in the 2015 Census was 375 broken down into 76 households or an average of 4.93 members per household.

details
Number of households in Langca (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
386557.02
441666.68
470706.71
474786.08
483845.75
375764.93

Population by age group

According to the 2015 Census, the age group with the highest population in Langca is 10 to 14, with 52 individuals. Conversely, the age group with the lowest population is 75 to 79, with 2 individuals.

details
Population of Langca by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 171.87%
1 to 4359.33%
5 to 94512.00%
10 to 145213.87%
15 to 19297.73%
20 to 24164.27%
25 to 29246.40%
30 to 344311.47%
35 to 39225.87%
40 to 44164.27%
45 to 49102.67%
50 to 54184.80%
55 to 5992.40%
60 to 64174.53%
65 to 69184.80%
70 to 7461.60%
75 to 7920.53%
80 and over61.60%
Total375100.00%
  • Youth Dependency Ratio: 68.14
  • Old Age Dependency Ratio: 15.69
  • Total Dependency Ratio: 83.83
  • Median Age: 25.73

Historical population

The population of Langca fell from 386 in 1990 to 378 in 2020, a decrease of 8 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.17%, or an increase of 3 people, from the previous population of 375 in 2015.

Population of Langca (1990‑2020)
Census datePopulationGrowth rate
386
4412.53%
4701.37%
4740.12%
4830.69%
375-4.70%
3780.17%

Location

Langca is situated at approximately 10.6518, 122.0843, in the island of Panay. Elevation at these coordinates is estimated at 231.0 meters or 757.9 feet above mean sea level.


Adjacent barangays

Langca 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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