Naganacan, Municipality of Santa Maria, Province of Isabela

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceIsabela
MunicipalitySanta Maria
Postal code3330
Population (2020)1,758
Philippine major island(s)Luzon
Coordinates17.4577, 121.6809 (17° 27' North, 121° 41' East)
Estimated elevation above sea level63.4 meters (208.0 feet)

Naganacan is a barangay in the municipality of Santa Maria, in the province of Isabela. Its population as determined by the 2020 Census was 1,758. This represented 6.83% of the total population of Santa Maria.

Demographics

Households

The household population of Naganacan in the 2015 Census was 2,018 broken down into 437 households or an average of 4.62 members per household.

details
Number of households in Naganacan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
8061595.07
1,3072425.40
1,2022115.70
1,6433724.42
1,6603614.60
2,0184374.62

Population by age group

According to the 2015 Census, the age group with the highest population in Naganacan is 5 to 9, with 230 individuals. Conversely, the age group with the lowest population is 75 to 79, with 13 individuals.

details
Population of Naganacan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1462.28%
1 to 421510.65%
5 to 923011.40%
10 to 141909.42%
15 to 1921010.41%
20 to 241919.46%
25 to 291587.83%
30 to 341386.84%
35 to 391376.79%
40 to 441035.10%
45 to 491286.34%
50 to 54814.01%
55 to 59673.32%
60 to 64492.43%
65 to 69321.59%
70 to 74150.74%
75 to 79130.64%
80 and over150.74%
Total2,018100.00%
  • Youth Dependency Ratio: 53.96
  • Old Age Dependency Ratio: 5.94
  • Total Dependency Ratio: 59.9
  • Median Age: 23.09

Historical population

The population of Naganacan grew from 806 in 1990 to 1,758 in 2020, an increase of 952 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 2.86%, or a decrease of 260 people, from the previous population of 2,018 in 2015.

Population of Naganacan (1990‑2020)
Census datePopulationGrowth rate
806
1,3079.48%
1,206-1.71%
1,6434.36%
1,6600.38%
2,0183.79%
1,758-2.86%

Location

Naganacan is situated at approximately 17.4577, 121.6809, in the island of Luzon. Elevation at these coordinates is estimated at 63.4 meters or 208.0 feet above mean sea level.


Adjacent barangays

Naganacan 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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