Namnama, City of Ilagan, Province of Isabela
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Isabela |
| City | Ilagan |
| Postal code | 3330 |
| Population (2020) | 1,209 |
| Philippine major island(s) | Luzon |
| Coordinates | 17.0833, 121.8968 (17° 5' North, 121° 54' East) |
| Estimated elevation above sea level | 84.2 meters (276.2 feet) |
Namnama is a barangay in the city of Ilagan, in the province of Isabela. Its population as determined by the 2020 Census was 1,209. This represented 0.76% of the total population of Ilagan.
Demographics
Households
The household population of Namnama in the 2015 Census was 1,095 broken down into 268 households or an average of 4.09 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 874 | 181 | 4.83 | |
| 656 | 131 | 5.01 | |
| 778 | 142 | 5.48 | |
| 911 | 197 | 4.62 | |
| 943 | 220 | 4.29 | |
| 1,095 | 268 | 4.09 |
Population by age group
According to the 2015 Census, the age group with the highest population in Namnama is 10 to 14, with 150 individuals. Conversely, the age group with the lowest population is Under 1, with 4 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 4 | 0.37% |
| 1 to 4 | 94 | 8.58% |
| 5 to 9 | 129 | 11.78% |
| 10 to 14 | 150 | 13.70% |
| 15 to 19 | 88 | 8.04% |
| 20 to 24 | 102 | 9.32% |
| 25 to 29 | 93 | 8.49% |
| 30 to 34 | 77 | 7.03% |
| 35 to 39 | 81 | 7.40% |
| 40 to 44 | 65 | 5.94% |
| 45 to 49 | 60 | 5.48% |
| 50 to 54 | 55 | 5.02% |
| 55 to 59 | 36 | 3.29% |
| 60 to 64 | 17 | 1.55% |
| 65 to 69 | 13 | 1.19% |
| 70 to 74 | 16 | 1.46% |
| 75 to 79 | 7 | 0.64% |
| 80 and over | 8 | 0.73% |
| Total | 1,095 | 100.00% |
| ||
Historical population
The population of Namnama grew from 874 in 1990 to 1,209 in 2020, an increase of 335 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.11%, or an increase of 114 people, from the previous population of 1,095 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 874 | – | |
| 656 | -5.23% | |
| 778 | 3.72% | |
| 911 | 2.20% | |
| 943 | 1.26% | |
| 1,095 | 2.89% | |
| 1,209 | 2.11% |
Location
Namnama is situated at approximately 17.0833, 121.8968, in the island of Luzon. Elevation at these coordinates is estimated at 84.2 meters or 276.2 feet above mean sea level.
Adjacent barangays
Namnama shares a common border with the following barangay(s):
- Gayong-Gayong Norte, Ilagan, Isabela
- Salindingan, Ilagan, Isabela
- Imelda Bliss Village, Ilagan, Isabela
- Cabeseria 6 & 24 (Villa Marcos), Ilagan, Isabela
- Cabeseria 3 (San Fernando), Ilagan, Isabela
- Gayong-Gayong Sur, Ilagan, Isabela
- Tomines, Naguilian, Isabela
- Yeban Norte, Benito Soliven, Isabela
- Guibang, Gamu, Isabela
- Upi, Gamu, Isabela
- Alibagu, Ilagan, Isabela
Notes
- Data on population, and households, are from the Philippine Statistics Authority.
- Postal code information is from the Philippine Postal Corporation.