Culasian, Municipality of San Pablo, Province of Zamboanga del Sur

Summary data
Typebarangay
Island groupMindanao
RegionZamboanga Peninsula (Region IX)
ProvinceZamboanga del Sur
MunicipalitySan Pablo
Postal code7031
Population (2020)1,067
Philippine major island(s)Mindanao
Coordinates7.7024, 123.4722 (7° 42' North, 123° 28' East)
Estimated elevation above sea level20.7 meters (67.9 feet)

Culasian is a barangay in the municipality of San Pablo, in the province of Zamboanga del Sur. Its population as determined by the 2020 Census was 1,067. This represented 4.00% of the total population of San Pablo.

Demographics

Households

The household population of Culasian in the 2015 Census was 1,379 broken down into 298 households or an average of 4.63 members per household.

details
Number of households in Culasian (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
9261715.42
1,0011975.08
1,1412215.16
1,1732444.81
1,1932404.97
1,3792984.63

Population by age group

According to the 2015 Census, the age group with the highest population in Culasian is 5 to 9, with 165 individuals. Conversely, the age group with the lowest population is 80 and over, with 10 individuals.

details
Population of Culasian by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1322.32%
1 to 41329.57%
5 to 916511.97%
10 to 1416111.68%
15 to 1915110.95%
20 to 241178.48%
25 to 291138.19%
30 to 34705.08%
35 to 39684.93%
40 to 44825.95%
45 to 49956.89%
50 to 54634.57%
55 to 59402.90%
60 to 64292.10%
65 to 69221.60%
70 to 74181.31%
75 to 79110.80%
80 and over100.73%
Total1,379100.00%
  • Youth Dependency Ratio: 59.18
  • Old Age Dependency Ratio: 7.37
  • Total Dependency Ratio: 66.55
  • Median Age: 22.07

Historical population

The population of Culasian grew from 926 in 1990 to 1,067 in 2020, an increase of 141 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 5.26%, or a decrease of 312 people, from the previous population of 1,379 in 2015.

Population of Culasian (1990‑2020)
Census datePopulationGrowth rate
926
1,0011.47%
1,1412.85%
1,1730.38%
1,1930.62%
1,3792.80%
1,067-5.26%

Location

Culasian is situated at approximately 7.7024, 123.4722, in the island of Mindanao. Elevation at these coordinates is estimated at 20.7 meters or 67.9 feet above mean sea level.


Adjacent barangays

Culasian 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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