San Martin, Municipality of Maddela, Province of Quirino

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceQuirino
MunicipalityMaddela
Postal code3404
Population (2020)1,082
Philippine major island(s)Luzon
Coordinates16.3917, 121.7799 (16° 24' North, 121° 47' East)
Estimated elevation above sea level337.9 meters (1,108.6 feet)

San Martin is a barangay in the municipality of Maddela, in the province of Quirino. Its population as determined by the 2020 Census was 1,082. This represented 2.64% of the total population of Maddela.

Demographics

Households

The household population of San Martin in the 2015 Census was 1,084 broken down into 235 households or an average of 4.61 members per household.

details
Number of households in San Martin (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
7901445.49
8571675.13
9071735.24
8472014.21
1,2212644.63
1,0842354.61

Population by age group

According to the 2015 Census, the age group with the highest population in San Martin is 10 to 14, with 124 individuals. Conversely, the age group with the lowest population is 75 to 79, with 3 individuals.

details
Population of San Martin by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1171.57%
1 to 4978.95%
5 to 912011.07%
10 to 1412411.44%
15 to 1911610.70%
20 to 24847.75%
25 to 291049.59%
30 to 34777.10%
35 to 39726.64%
40 to 44524.80%
45 to 49494.52%
50 to 54575.26%
55 to 59413.78%
60 to 64312.86%
65 to 69191.75%
70 to 7480.74%
75 to 7930.28%
80 and over131.20%
Total1,084100.00%
  • Youth Dependency Ratio: 52.42
  • Old Age Dependency Ratio: 6.3
  • Total Dependency Ratio: 58.72
  • Median Age: 24.05

Historical population

The population of San Martin grew from 790 in 1990 to 1,082 in 2020, an increase of 292 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 2 people, from the previous population of 1,084 in 2015.

Population of San Martin (1990‑2020)
Census datePopulationGrowth rate
790
8571.54%
9071.22%
847-0.94%
1,22114.24%
1,084-2.24%
1,082-0.04%

Location

San Martin is situated at approximately 16.3917, 121.7799, in the island of Luzon. Elevation at these coordinates is estimated at 337.9 meters or 1,108.6 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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