Duplas, Municipality of San Juan, Province of La Union
Type | barangay |
---|---|
Island group | Luzon |
Region | Ilocos Region (Region I) |
Province | La Union |
Municipality | San Juan |
Postal code | 2514 |
Population (2020) | 646 |
Philippine major island(s) | Luzon |
Coordinates | 16.6576, 120.4262 (16° 39' North, 120° 26' East) |
Estimated elevation above sea level | 36.2 meters (118.8 feet) |
Duplas is a barangay in the municipality of San Juan, in the province of La Union. Its population as determined by the 2020 Census was 646. This represented 1.59% of the total population of San Juan.
Demographics
Households
The household population of Duplas in the 2015 Census was 652 broken down into 157 households or an average of 4.15 members per household.
details
Census date | Household population | Number of households | Average household size |
---|---|---|---|
514 | 107 | 4.80 | |
532 | 115 | 4.63 | |
531 | 108 | 4.92 | |
575 | 129 | 4.46 | |
591 | 138 | 4.28 | |
652 | 157 | 4.15 |
Population by age group
According to the 2015 Census, the age group with the highest population in Duplas is 5 to 9, with 81 individuals. Conversely, the age group with the lowest population is Under 1, with 6 individuals.
details
Age group | Population (2015) | Age group percentage |
---|---|---|
Under 1 | 6 | 0.92% |
1 to 4 | 46 | 7.06% |
5 to 9 | 81 | 12.42% |
10 to 14 | 50 | 7.67% |
15 to 19 | 59 | 9.05% |
20 to 24 | 47 | 7.21% |
25 to 29 | 61 | 9.36% |
30 to 34 | 50 | 7.67% |
35 to 39 | 47 | 7.21% |
40 to 44 | 37 | 5.67% |
45 to 49 | 31 | 4.75% |
50 to 54 | 22 | 3.37% |
55 to 59 | 37 | 5.67% |
60 to 64 | 20 | 3.07% |
65 to 69 | 14 | 2.15% |
70 to 74 | 17 | 2.61% |
75 to 79 | 11 | 1.69% |
80 and over | 16 | 2.45% |
Total | 652 | 100.00% |
|
Historical population
The population of Duplas grew from 514 in 1990 to 646 in 2020, an increase of 132 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.19%, or a decrease of 6 people, from the previous population of 652 in 2015.
Census date | Population | Growth rate |
---|---|---|
514 | – | |
532 | 0.65% | |
531 | -0.04% | |
575 | 1.10% | |
591 | 1.00% | |
652 | 1.89% | |
646 | -0.19% |
Location
Duplas is situated at approximately 16.6576, 120.4262, in the island of Luzon. Elevation at these coordinates is estimated at 36.2 meters or 118.8 feet above mean sea level.
Adjacent barangays
Duplas 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.