Kay Duke, Municipality of Torrijos, Province of Marinduque
| Type | barangay |
|---|---|
| Island group | Luzon |
| Region | MIMAROPA Region |
| Province | Marinduque |
| Municipality | Torrijos |
| Postal code | 4903 |
| Population (2020) | 498 |
| Philippine major island(s) | Marinduque |
| Coordinates | 13.3741, 122.1309 (13° 22' North, 122° 8' East) |
| Estimated elevation above sea level | 24.1 meters (79.1 feet) |
Kay Duke is a barangay in the municipality of Torrijos, in the province of Marinduque. Its population as determined by the 2020 Census was 498. This represented 1.63% of the total population of Torrijos.
Demographics
Households
The household population of Kay Duke in the 2015 Census was 512 broken down into 126 households or an average of 4.06 members per household.
details
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 695 | 123 | 5.65 | |
| 525 | 121 | 4.34 | |
| 572 | 125 | 4.58 | |
| 499 | 114 | 4.38 | |
| 487 | 124 | 3.93 | |
| 512 | 126 | 4.06 |
Population by age group
According to the 2015 Census, the age group with the highest population in Kay Duke is 10 to 14, with 69 individuals. Conversely, the age group with the lowest population is Under 1, with 9 individuals.
details
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 9 | 1.76% |
| 1 to 4 | 43 | 8.40% |
| 5 to 9 | 64 | 12.50% |
| 10 to 14 | 69 | 13.48% |
| 15 to 19 | 50 | 9.77% |
| 20 to 24 | 24 | 4.69% |
| 25 to 29 | 14 | 2.73% |
| 30 to 34 | 31 | 6.05% |
| 35 to 39 | 20 | 3.91% |
| 40 to 44 | 30 | 5.86% |
| 45 to 49 | 20 | 3.91% |
| 50 to 54 | 31 | 6.05% |
| 55 to 59 | 33 | 6.45% |
| 60 to 64 | 22 | 4.30% |
| 65 to 69 | 17 | 3.32% |
| 70 to 74 | 15 | 2.93% |
| 75 to 79 | 10 | 1.95% |
| 80 and over | 10 | 1.95% |
| Total | 512 | 100.00% |
| ||
Historical population
The population of Kay Duke fell from 695 in 1990 to 498 in 2020, a decrease of 197 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.58%, or a decrease of 14 people, from the previous population of 512 in 2015.
| Census date | Population | Growth rate |
|---|---|---|
| 695 | – | |
| 525 | -5.12% | |
| 572 | 1.86% | |
| 499 | -1.87% | |
| 487 | -0.88% | |
| 512 | 0.96% | |
| 498 | -0.58% |
Location
Kay Duke is situated at approximately 13.3741, 122.1309, in the island of Marinduque. Elevation at these coordinates is estimated at 24.1 meters or 79.1 feet above mean sea level.
Adjacent barangays
Kay Duke 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.