Dadalaquiten Sur, Municipality of Sinait, Province of Ilocos Sur

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Sur
MunicipalitySinait
Postal code2733
Population (2020)895
Philippine major island(s)Luzon
Coordinates17.8912, 120.4458 (17° 53' North, 120° 27' East)
Estimated elevation above sea level8.3 meters (27.2 feet)

Dadalaquiten Sur is a barangay in the municipality of Sinait, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 895. This represented 3.44% of the total population of Sinait.

Demographics

Households

The household population of Dadalaquiten Sur in the 2015 Census was 760 broken down into 196 households or an average of 3.88 members per household.

details
Number of households in Dadalaquiten Sur (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
7811425.50
7871425.54
7891644.81
7211644.40
7171654.35
7601963.88

Population by age group

According to the 2015 Census, the age group with the highest population in Dadalaquiten Sur is 5 to 9, with 90 individuals. Conversely, the age group with the lowest population is 70 to 74, with 10 individuals.

details
Population of Dadalaquiten Sur by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1141.84%
1 to 4587.63%
5 to 99011.84%
10 to 14699.08%
15 to 19486.32%
20 to 24455.92%
25 to 29658.55%
30 to 34688.95%
35 to 39577.50%
40 to 44334.34%
45 to 49385.00%
50 to 54364.74%
55 to 59405.26%
60 to 64364.74%
65 to 69182.37%
70 to 74101.32%
75 to 79151.97%
80 and over202.63%
Total760100.00%
  • Youth Dependency Ratio: 49.57
  • Old Age Dependency Ratio: 13.52
  • Total Dependency Ratio: 63.09
  • Median Age: 29.31

Historical population

The population of Dadalaquiten Sur grew from 781 in 1990 to 895 in 2020, an increase of 114 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 3.50%, or an increase of 135 people, from the previous population of 760 in 2015.

Population of Dadalaquiten Sur (1990‑2020)
Census datePopulationGrowth rate
781
7870.14%
7890.05%
721-1.24%
717-0.20%
7601.11%
8953.50%

Location

Dadalaquiten Sur is situated at approximately 17.8912, 120.4458, in the island of Luzon. Elevation at these coordinates is estimated at 8.3 meters or 27.2 feet above mean sea level.


Adjacent barangays

Dadalaquiten Sur shares a common border with the following barangay(s):

Notes

  1. Data on population, and households, are from the Philippine Statistics Authority.
  2. Postal code information is from the Philippine Postal Corporation.
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