San Martin, Municipality of Prosperidad, Province of Agusan del Sur

Summary data
Typebarangay
Island groupMindanao
RegionCaraga (Region XIII)
ProvinceAgusan del Sur
MunicipalityProsperidad
Postal code8500
Population (2020)2,375
Philippine major island(s)Mindanao
Coordinates8.6566, 125.9267 (8° 39' North, 125° 56' East)
Estimated elevation above sea level77.9 meters (255.6 feet)

San Martin is a barangay in the municipality of Prosperidad, in the province of Agusan del Sur. Its population as determined by the 2020 Census was 2,375. This represented 2.69% of the total population of Prosperidad.

Demographics

Households

The household population of San Martin in the 2015 Census was 2,379 broken down into 462 households or an average of 5.15 members per household.

details
Number of households in San Martin (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,4252286.25
1,7863125.72
2,1224175.09
2,1183695.74
1,9294004.82
2,3794625.15

Population by age group

According to the 2015 Census, the age group with the highest population in San Martin is 5 to 9, with 315 individuals. Conversely, the age group with the lowest population is 80 and over, with 13 individuals.

details
Population of San Martin by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1753.15%
1 to 425910.89%
5 to 931513.24%
10 to 1431313.16%
15 to 1926010.93%
20 to 241998.36%
25 to 291516.35%
30 to 341717.19%
35 to 391295.42%
40 to 441134.75%
45 to 49893.74%
50 to 54893.74%
55 to 59753.15%
60 to 64612.56%
65 to 69291.22%
70 to 74200.84%
75 to 79180.76%
80 and over130.55%
Total2,379100.00%
  • Youth Dependency Ratio: 71.95
  • Old Age Dependency Ratio: 5.98
  • Total Dependency Ratio: 77.93
  • Median Age: 19.38

Historical population

The population of San Martin grew from 1,425 in 1990 to 2,375 in 2020, an increase of 950 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.04%, or a decrease of 4 people, from the previous population of 2,379 in 2015.

Population of San Martin (1990‑2020)
Census datePopulationGrowth rate
1,425
1,7864.32%
2,1223.77%
2,118-0.03%
1,929-3.35%
2,3794.07%
2,375-0.04%

Location

San Martin is situated at approximately 8.6566, 125.9267, in the island of Mindanao. Elevation at these coordinates is estimated at 77.9 meters or 255.6 feet above mean sea level.


Adjacent barangays

San Martin 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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