Dajay, Municipality of Surallah, Province of South Cotabato

Summary data
Typebarangay
Island groupMindanao
RegionSOCCSKSARGEN (Region XII)
ProvinceSouth Cotabato
MunicipalitySurallah
Postal code9512
Population (2020)11,104
Philippine major island(s)Mindanao
Coordinates6.3842, 124.7208 (6° 23' North, 124° 43' East)
Estimated elevation above sea level181.0 meters (593.8 feet)

Dajay is a barangay in the municipality of Surallah, in the province of South Cotabato. Its population as determined by the 2020 Census was 11,104. This represented 12.43% of the total population of Surallah.

Demographics

Households

The household population of Dajay in the 2015 Census was 9,395 broken down into 2,255 households or an average of 4.17 members per household.

details
Number of households in Dajay (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
5,0159115.50
5,5951,1344.93
6,7881,3934.87
7,5441,7114.41
8,4631,9444.35
9,3952,2554.17

Population by age group

According to the 2015 Census, the age group with the highest population in Dajay is 5 to 9, with 1,117 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 84 individuals.

details
Population of Dajay by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 12132.27%
1 to 48218.74%
5 to 91,11711.89%
10 to 1496510.27%
15 to 198438.97%
20 to 247648.13%
25 to 297898.40%
30 to 346657.08%
35 to 396396.80%
40 to 445565.92%
45 to 495215.55%
50 to 544324.60%
55 to 593343.56%
60 to 642352.50%
65 to 691821.94%
70 to 741511.61%
75 to 79840.89%
80 and over840.89%
Total9,395100.00%
  • Youth Dependency Ratio: 53.93
  • Old Age Dependency Ratio: 8.67
  • Total Dependency Ratio: 62.6
  • Median Age: 24.83

Historical population

The population of Dajay grew from 5,015 in 1990 to 11,104 in 2020, an increase of 6,089 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 3.58%, or an increase of 1,709 people, from the previous population of 9,395 in 2015.

Population of Dajay (1990‑2020)
Census datePopulationGrowth rate
5,015
5,6112.13%
6,7884.17%
7,5441.47%
8,4634.27%
9,3952.01%
11,1043.58%

Location

Dajay is situated at approximately 6.3842, 124.7208, in the island of Mindanao. Elevation at these coordinates is estimated at 181.0 meters or 593.8 feet above mean sea level.


Adjacent barangays

Dajay 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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