Doña Concha, Municipality of Roxas, Province of Isabela
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | Cagayan Valley (Region II) |
| Province | Isabela |
| Municipality | Roxas |
| Postal code | 3320 |
| Population (2020) | 730 |
| Philippine major island(s) | Luzon |
| Coordinates | 17.1437, 121.6529 (17° 9' North, 121° 39' East) |
| Estimated elevation above sea level | 56.6 meters (185.7 feet) |
Doña Concha is a barangay in the municipality of Roxas, in the province of Isabela. Its population as determined by the 2020 Census was 730. This represented 1.11% of the total population of Roxas.
Demographics
Households
The household population of Doña Concha in the 2015 Census was 661 broken down into 162 households or an average of 4.08 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 322 | 66 | 4.88 | |
| 350 | 78 | 4.49 | |
| 413 | 88 | 4.69 | |
| 479 | 120 | 3.99 | |
| 583 | 141 | 4.13 | |
| 661 | 162 | 4.08 |
Population by age group
According to the 2015 Census, the age group with the highest population in Doña Concha is 1 to 4, with 83 individuals. Conversely, the age group with the lowest population is 75 to 79, with 4 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 17 | 2.57% |
| 1 to 4 | 83 | 12.56% |
| 5 to 9 | 68 | 10.29% |
| 10 to 14 | 55 | 8.32% |
| 15 to 19 | 46 | 6.96% |
| 20 to 24 | 69 | 10.44% |
| 25 to 29 | 60 | 9.08% |
| 30 to 34 | 51 | 7.72% |
| 35 to 39 | 52 | 7.87% |
| 40 to 44 | 36 | 5.45% |
| 45 to 49 | 34 | 5.14% |
| 50 to 54 | 29 | 4.39% |
| 55 to 59 | 24 | 3.63% |
| 60 to 64 | 10 | 1.51% |
| 65 to 69 | 11 | 1.66% |
| 70 to 74 | 5 | 0.76% |
| 75 to 79 | 4 | 0.61% |
| 80 and over | 7 | 1.06% |
| Total | 661 | 100.00% |
| ||
Historical population
The population of Doña Concha grew from 322 in 1990 to 730 in 2020, an increase of 408 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 69 people, from the previous population of 661 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 322 | – | |
| 350 | 1.57% | |
| 413 | 3.61% | |
| 479 | 2.07% | |
| 583 | 7.41% | |
| 661 | 2.42% | |
| 730 | 2.11% |
Location
Doña Concha is situated at approximately 17.1437, 121.6529, in the island of Luzon. Elevation at these coordinates is estimated at 56.6 meters or 185.7 feet above mean sea level.
Adjacent barangays
Doña Concha 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.