Marannao, Municipality of San Mariano, Province of Isabela
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Isabela |
| Municipality | San Mariano |
| Postal code | 3332 |
| Population (2020) | 1,057 |
| Philippine major island(s) | Luzon |
| Coordinates | 16.9480, 122.0266 (16° 57' North, 122° 2' East) |
| Estimated elevation above sea level | 76.7 meters (251.6 feet) |
Marannao is a barangay in the municipality of San Mariano, in the province of Isabela. Its population as determined by the 2020 Census was 1,057. This represented 1.76% of the total population of San Mariano.
Demographics
Households
The household population of Marannao in the 2015 Census was 1,012 broken down into 243 households or an average of 4.16 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 828 | 166 | 4.99 | |
| 857 | 169 | 5.07 | |
| 877 | 177 | 4.95 | |
| 905 | 197 | 4.59 | |
| 970 | 202 | 4.80 | |
| 1,012 | 243 | 4.16 |
Population by age group
According to the 2015 Census, the age group with the highest population in Marannao is 5 to 9, with 108 individuals. Conversely, the age group with the lowest population is 80 and over, with 7 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 19 | 1.88% |
| 1 to 4 | 100 | 9.88% |
| 5 to 9 | 108 | 10.67% |
| 10 to 14 | 92 | 9.09% |
| 15 to 19 | 87 | 8.60% |
| 20 to 24 | 93 | 9.19% |
| 25 to 29 | 79 | 7.81% |
| 30 to 34 | 72 | 7.11% |
| 35 to 39 | 71 | 7.02% |
| 40 to 44 | 65 | 6.42% |
| 45 to 49 | 61 | 6.03% |
| 50 to 54 | 48 | 4.74% |
| 55 to 59 | 34 | 3.36% |
| 60 to 64 | 38 | 3.75% |
| 65 to 69 | 12 | 1.19% |
| 70 to 74 | 14 | 1.38% |
| 75 to 79 | 12 | 1.19% |
| 80 and over | 7 | 0.69% |
| Total | 1,012 | 100.00% |
| ||
Historical population
The population of Marannao grew from 828 in 1990 to 1,057 in 2020, an increase of 229 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.92%, or an increase of 45 people, from the previous population of 1,012 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 828 | – | |
| 857 | 0.65% | |
| 877 | 0.50% | |
| 905 | 0.43% | |
| 970 | 2.56% | |
| 1,012 | 0.81% | |
| 1,057 | 0.92% |
Location
Marannao is situated at approximately 16.9480, 122.0266, in the island of Luzon. Elevation at these coordinates is estimated at 76.7 meters or 251.6 feet above mean sea level.
Adjacent barangays
Marannao shares a common border with the following barangay(s):
Notes
- Data on population, and households, are from the Philippine Statistics Authority.
- Postal code information is from the Philippine Postal Corporation.