Dalawa, Municipality of Alilem, Province of Ilocos Sur
Type | barangay |
---|---|
Island group | Luzon |
Region | Ilocos Region (Region I) |
Province | Ilocos Sur |
Municipality | Alilem |
Postal code | 2716 |
Population (2020) | 1,421 |
Philippine major island(s) | Luzon |
Coordinates | 16.9177, 120.5288 (16° 55' North, 120° 32' East) |
Estimated elevation above sea level | 341.3 meters (1,119.7 feet) |
Dalawa is a barangay in the municipality of Alilem, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 1,421. This represented 19.30% of the total population of Alilem.
Demographics
Households
The household population of Dalawa in the 2015 Census was 1,241 broken down into 269 households or an average of 4.61 members per household.
details
Census date | Household population | Number of households | Average household size |
---|---|---|---|
1,077 | 185 | 5.82 | |
1,159 | 201 | 5.77 | |
1,284 | 224 | 5.73 | |
1,172 | 235 | 4.99 | |
1,248 | 259 | 4.82 | |
1,241 | 269 | 4.61 |
Population by age group
According to the 2015 Census, the age group with the highest population in Dalawa is 5 to 9, with 133 individuals. Conversely, the age group with the lowest population is Under 1, with 15 individuals.
details
Age group | Population (2015) | Age group percentage |
---|---|---|
Under 1 | 15 | 1.21% |
1 to 4 | 81 | 6.53% |
5 to 9 | 133 | 10.72% |
10 to 14 | 124 | 9.99% |
15 to 19 | 116 | 9.35% |
20 to 24 | 101 | 8.14% |
25 to 29 | 109 | 8.78% |
30 to 34 | 93 | 7.49% |
35 to 39 | 78 | 6.29% |
40 to 44 | 82 | 6.61% |
45 to 49 | 61 | 4.92% |
50 to 54 | 48 | 3.87% |
55 to 59 | 55 | 4.43% |
60 to 64 | 52 | 4.19% |
65 to 69 | 31 | 2.50% |
70 to 74 | 16 | 1.29% |
75 to 79 | 23 | 1.85% |
80 and over | 23 | 1.85% |
Total | 1,241 | 100.00% |
|
Historical population
The population of Dalawa grew from 1,077 in 1990 to 1,421 in 2020, an increase of 344 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.89%, or an increase of 180 people, from the previous population of 1,241 in 2015.
Census date | Population | Growth rate |
---|---|---|
1,077 | – | |
1,159 | 1.38% | |
1,284 | 2.22% | |
1,172 | -1.25% | |
1,248 | 2.31% | |
1,241 | -0.11% | |
1,421 | 2.89% |
Location
Dalawa is situated at approximately 16.9177, 120.5288, in the island of Luzon. Elevation at these coordinates is estimated at 341.3 meters or 1,119.7 feet above mean sea level.
Adjacent barangays
Dalawa 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.