Dadap, Municipality of Luna, Province of Isabela

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceIsabela
MunicipalityLuna
Postal code3304
Population (2020)1,121
Philippine major island(s)Luzon
Coordinates16.9563, 121.7350 (16° 57' North, 121° 44' East)
Estimated elevation above sea level60.3 meters (197.8 feet)

Dadap is a barangay in the municipality of Luna, in the province of Isabela. Its population as determined by the 2020 Census was 1,121. This represented 5.42% of the total population of Luna.

Demographics

Households

The household population of Dadap in the 2015 Census was 1,096 broken down into 260 households or an average of 4.22 members per household.

details
Number of households in Dadap (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
6981325.29
6721504.48
7331325.55
8322074.02
1,0522614.03
1,0962604.22

Population by age group

According to the 2015 Census, the age group with the highest population in Dadap is 25 to 29, with 120 individuals. Conversely, the age group with the lowest population is 80 and over, with 4 individuals.

details
Population of Dadap by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1201.80%
1 to 4726.47%
5 to 9958.54%
10 to 14968.63%
15 to 19998.89%
20 to 24706.29%
25 to 2912010.78%
30 to 34887.91%
35 to 39958.54%
40 to 44676.02%
45 to 49665.93%
50 to 54726.47%
55 to 59625.57%
60 to 64312.79%
65 to 69221.98%
70 to 74221.98%
75 to 79121.08%
80 and over40.36%
Total1,113100.00%
  • Youth Dependency Ratio: 36.75
  • Old Age Dependency Ratio: 7.79
  • Total Dependency Ratio: 44.54
  • Median Age: 29.35

Historical population

The population of Dadap grew from 698 in 1990 to 1,121 in 2020, an increase of 423 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.15%, or an increase of 8 people, from the previous population of 1,113 in 2015.

Population of Dadap (1990‑2020)
Census datePopulationGrowth rate
698
691-0.19%
7732.43%
8481.29%
1,0688.76%
1,1130.79%
1,1210.15%

Location

Dadap is situated at approximately 16.9563, 121.7350, in the island of Luzon. Elevation at these coordinates is estimated at 60.3 meters or 197.8 feet above mean sea level.


Adjacent barangays

Dadap 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.
(Back to top)