Namnama, Municipality of Cabatuan, Province of Isabela

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceIsabela
MunicipalityCabatuan
Postal code3315
Population (2020)1,892
Philippine major island(s)Luzon
Coordinates16.9078, 121.6538 (16° 54' North, 121° 39' East)
Estimated elevation above sea level67.1 meters (220.1 feet)

Namnama is a barangay in the municipality of Cabatuan, in the province of Isabela. Its population as determined by the 2020 Census was 1,892. This represented 4.73% of the total population of Cabatuan.

Demographics

Households

The household population of Namnama in the 2015 Census was 1,797 broken down into 447 households or an average of 4.02 members per household.

details
Number of households in Namnama (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,3492475.46
1,4042874.89
1,5052975.07
1,4313354.27
1,6564114.03
1,7974474.02

Population by age group

According to the 2015 Census, the age group with the highest population in Namnama is 5 to 9, with 187 individuals. Conversely, the age group with the lowest population is 80 and over, with 14 individuals.

details
Population of Namnama by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1321.78%
1 to 41437.96%
5 to 918710.41%
10 to 141709.46%
15 to 191508.35%
20 to 241578.74%
25 to 291448.01%
30 to 341397.74%
35 to 391206.68%
40 to 44975.40%
45 to 491136.29%
50 to 541035.73%
55 to 59804.45%
60 to 64492.73%
65 to 69492.73%
70 to 74291.61%
75 to 79211.17%
80 and over140.78%
Total1,797100.00%
  • Youth Dependency Ratio: 46.18
  • Old Age Dependency Ratio: 9.81
  • Total Dependency Ratio: 55.99
  • Median Age: 27.07

Historical population

The population of Namnama grew from 1,349 in 1990 to 1,892 in 2020, an increase of 543 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.09%, or an increase of 95 people, from the previous population of 1,797 in 2015.

Population of Namnama (1990‑2020)
Census datePopulationGrowth rate
1,349
1,4040.75%
1,5051.50%
1,431-0.69%
1,6565.46%
1,7971.57%
1,8921.09%

Location

Namnama is situated at approximately 16.9078, 121.6538, in the island of Luzon. Elevation at these coordinates is estimated at 67.1 meters or 220.1 feet above mean sea level.


Adjacent barangays

Namnama 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.
(Back to top)