Surcoc, Municipality of Naguilian, Province of Isabela

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceIsabela
MunicipalityNaguilian
Postal code3302
Population (2020)1,523
Philippine major island(s)Luzon
Coordinates17.0019, 121.9234 (17° 0' North, 121° 55' East)
Estimated elevation above sea level88.9 meters (291.7 feet)

Surcoc is a barangay in the municipality of Naguilian, in the province of Isabela. Its population as determined by the 2020 Census was 1,523. This represented 4.51% of the total population of Naguilian.

Demographics

Households

The household population of Surcoc in the 2015 Census was 1,542 broken down into 360 households or an average of 4.28 members per household.

details
Number of households in Surcoc (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,1702045.74
1,1562125.45
1,2332544.85
1,3682984.59
1,3653034.50
1,5423604.28

Population by age group

According to the 2015 Census, the age group with the highest population in Surcoc is 10 to 14, with 174 individuals. Conversely, the age group with the lowest population is 80 and over, with 5 individuals.

details
Population of Surcoc by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1261.69%
1 to 41489.60%
5 to 91549.99%
10 to 1417411.28%
15 to 191539.92%
20 to 241459.40%
25 to 291177.59%
30 to 341046.74%
35 to 39845.45%
40 to 44936.03%
45 to 491066.87%
50 to 54634.09%
55 to 59613.96%
60 to 64372.40%
65 to 69271.75%
70 to 74221.43%
75 to 79231.49%
80 and over50.32%
Total1,542100.00%
  • Youth Dependency Ratio: 52.13
  • Old Age Dependency Ratio: 8
  • Total Dependency Ratio: 60.13
  • Median Age: 24.00

Historical population

The population of Surcoc grew from 1,170 in 1990 to 1,523 in 2020, an increase of 353 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.26%, or a decrease of 19 people, from the previous population of 1,542 in 2015.

Population of Surcoc (1990‑2020)
Census datePopulationGrowth rate
1,170
1,156-0.23%
1,2331.39%
1,3681.44%
1,365-0.08%
1,5422.35%
1,523-0.26%

Location

Surcoc is situated at approximately 17.0019, 121.9234, in the island of Luzon. Elevation at these coordinates is estimated at 88.9 meters or 291.7 feet above mean sea level.


Adjacent barangays

Surcoc 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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