Sandugan, Municipality of Larena, Province of Siquijor

Summary data
Typebarangay
Island groupVisayas
RegionCentral Visayas (Region VII)
ProvinceSiquijor
MunicipalityLarena
Postal code6226
Population (2020)1,077
Philippine major island(s)Siquijor
Coordinates9.2917, 123.6007 (9° 18' North, 123° 36' East)
Estimated elevation above sea level19.5 meters (64.0 feet)

Sandugan is a barangay in the municipality of Larena, in the province of Siquijor. Its population as determined by the 2020 Census was 1,077. This represented 7.45% of the total population of Larena.

Demographics

Households

The household population of Sandugan in the 2015 Census was 1,013 broken down into 246 households or an average of 4.12 members per household.

details
Number of households in Sandugan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
6741494.52
6941554.48
7941774.49
9332174.30
1,0212344.36
1,0132464.12

Population by age group

According to the 2015 Census, the age group with the highest population in Sandugan is 20 to 24, with 99 individuals. Conversely, the age group with the lowest population is Under 1, with 13 individuals.

details
Population of Sandugan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1131.28%
1 to 4605.92%
5 to 9979.58%
10 to 14898.79%
15 to 19989.67%
20 to 24999.77%
25 to 29727.11%
30 to 34646.32%
35 to 39656.42%
40 to 44696.81%
45 to 49605.92%
50 to 54393.85%
55 to 59535.23%
60 to 64424.15%
65 to 69302.96%
70 to 74272.67%
75 to 79201.97%
80 and over161.58%
Total1,013100.00%
  • Youth Dependency Ratio: 39.18
  • Old Age Dependency Ratio: 14.07
  • Total Dependency Ratio: 53.25
  • Median Age: 28.51

Historical population

The population of Sandugan grew from 674 in 1990 to 1,077 in 2020, an increase of 403 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.30%, or an increase of 64 people, from the previous population of 1,013 in 2015.

Population of Sandugan (1990‑2020)
Census datePopulationGrowth rate
674
6940.55%
7942.93%
9332.25%
1,0213.34%
1,013-0.15%
1,0771.30%

Location

Sandugan is situated at approximately 9.2917, 123.6007, in the island of Siquijor. Elevation at these coordinates is estimated at 19.5 meters or 64.0 feet above mean sea level.


Adjacent barangays

Sandugan 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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