Coscosnong, Municipality of Santa Cruz, Province of Ilocos Sur

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Sur
MunicipalitySanta Cruz
Postal code2713
Population (2020)499
Philippine major island(s)Luzon
Coordinates17.0876, 120.5112 (17° 5' North, 120° 31' East)
Estimated elevation above sea level57.5 meters (188.6 feet)

Coscosnong is a barangay in the municipality of Santa Cruz, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 499. This represented 1.21% of the total population of Santa Cruz.

Demographics

Households

The household population of Coscosnong in the 2015 Census was 456 broken down into 107 households or an average of 4.26 members per household.

details
Number of households in Coscosnong (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
359635.70
332615.44
406785.21
436924.74
4821084.46
4561074.26

Population by age group

According to the 2015 Census, the age group with the highest population in Coscosnong is 5 to 9, with 73 individuals. Conversely, the age group with the lowest population is 80 and over, with 3 individuals.

details
Population of Coscosnong by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1102.19%
1 to 4429.21%
5 to 97316.01%
10 to 145010.96%
15 to 19296.36%
20 to 24214.61%
25 to 29316.80%
30 to 34439.43%
35 to 39459.87%
40 to 44163.51%
45 to 49183.95%
50 to 54153.29%
55 to 59194.17%
60 to 64163.51%
65 to 6961.32%
70 to 7481.75%
75 to 79112.41%
80 and over30.66%
Total456100.00%
  • Youth Dependency Ratio: 69.17
  • Old Age Dependency Ratio: 11.07
  • Total Dependency Ratio: 80.24
  • Median Age: 25.48

Historical population

The population of Coscosnong grew from 359 in 1990 to 499 in 2020, an increase of 140 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.91%, or an increase of 43 people, from the previous population of 456 in 2015.

Population of Coscosnong (1990‑2020)
Census datePopulationGrowth rate
359
332-1.45%
4064.41%
4360.99%
4823.72%
456-1.05%
4991.91%

Location

Coscosnong is situated at approximately 17.0876, 120.5112, in the island of Luzon. Elevation at these coordinates is estimated at 57.5 meters or 188.6 feet above mean sea level.


Adjacent barangays

Coscosnong 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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