Dianao, City of Cauayan, Province of Isabela
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Isabela |
| City | Cauayan |
| Postal code | 3305 |
| Population (2020) | 696 |
| Philippine major island(s) | Luzon |
| Coordinates | 16.8405, 121.8561 (16° 50' North, 121° 51' East) |
| Estimated elevation above sea level | 69.3 meters (227.4 feet) |
Dianao is a barangay in the city of Cauayan, in the province of Isabela. Its population as determined by the 2020 Census was 696. This represented 0.49% of the total population of Cauayan.
Demographics
Households
The household population of Dianao in the 2015 Census was 675 broken down into 166 households or an average of 4.07 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 366 | 73 | 5.01 | |
| 420 | 87 | 4.83 | |
| 527 | 96 | 5.49 | |
| 581 | 123 | 4.72 | |
| 657 | 146 | 4.50 | |
| 675 | 166 | 4.07 |
Population by age group
According to the 2015 Census, the age group with the highest population in Dianao is 5 to 9, with 81 individuals. Conversely, the age group with the lowest population is 75 to 79, with 1 individual.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 15 | 2.22% |
| 1 to 4 | 62 | 9.19% |
| 5 to 9 | 81 | 12.00% |
| 10 to 14 | 70 | 10.37% |
| 15 to 19 | 74 | 10.96% |
| 20 to 24 | 62 | 9.19% |
| 25 to 29 | 60 | 8.89% |
| 30 to 34 | 53 | 7.85% |
| 35 to 39 | 53 | 7.85% |
| 40 to 44 | 37 | 5.48% |
| 45 to 49 | 26 | 3.85% |
| 50 to 54 | 19 | 2.81% |
| 55 to 59 | 32 | 4.74% |
| 60 to 64 | 18 | 2.67% |
| 65 to 69 | 5 | 0.74% |
| 70 to 74 | 7 | 1.04% |
| 75 to 79 | 1 | 0.15% |
| 80 and over | – | 0.00% |
| Total | 675 | 100.00% |
| ||
Historical population
The population of Dianao grew from 366 in 1990 to 696 in 2020, an increase of 330 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.65%, or an increase of 21 people, from the previous population of 675 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 366 | – | |
| 420 | 2.61% | |
| 527 | 4.99% | |
| 581 | 1.35% | |
| 657 | 4.58% | |
| 675 | 0.52% | |
| 696 | 0.65% |
Location
Dianao is situated at approximately 16.8405, 121.8561, in the island of Luzon. Elevation at these coordinates is estimated at 69.3 meters or 227.4 feet above mean sea level.
Adjacent barangays
Dianao 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.