Dappig, Municipality of San Agustin, Province of Isabela

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceIsabela
MunicipalitySan Agustin
Postal code3314
Population (2020)527
Philippine major island(s)Luzon
Coordinates16.4498, 121.7322 (16° 27' North, 121° 44' East)
Estimated elevation above sea level186.8 meters (612.9 feet)

Dappig is a barangay in the municipality of San Agustin, in the province of Isabela. Its population as determined by the 2020 Census was 527. This represented 2.39% of the total population of San Agustin.

Demographics

Households

The household population of Dappig in the 2015 Census was 555 broken down into 148 households or an average of 3.75 members per household.

details
Number of households in Dappig (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
550985.61
5021094.61
5731055.46
5321234.33
4531124.04
5551483.75

Population by age group

According to the 2015 Census, the age group with the highest population in Dappig is 45 to 49, with 55 individuals. Conversely, the age group with the lowest population is Under 1, with 3 individuals.

details
Population of Dappig by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 130.54%
1 to 4356.31%
5 to 9346.13%
10 to 14509.01%
15 to 19498.83%
20 to 24488.65%
25 to 29376.67%
30 to 34315.59%
35 to 39417.39%
40 to 44366.49%
45 to 49559.91%
50 to 54427.57%
55 to 59244.32%
60 to 64142.52%
65 to 69193.42%
70 to 74173.06%
75 to 79111.98%
80 and over91.62%
Total555100.00%
  • Youth Dependency Ratio: 32.36
  • Old Age Dependency Ratio: 14.85
  • Total Dependency Ratio: 47.21
  • Median Age: 33.47

Historical population

The population of Dappig fell from 550 in 1990 to 527 in 2020, a decrease of 23 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.08%, or a decrease of 28 people, from the previous population of 555 in 2015.

Population of Dappig (1990‑2020)
Census datePopulationGrowth rate
550
502-1.70%
5732.88%
532-1.02%
453-5.68%
5553.94%
527-1.08%

Location

Dappig is situated at approximately 16.4498, 121.7322, in the island of Luzon. Elevation at these coordinates is estimated at 186.8 meters or 612.9 feet above mean sea level.


Adjacent barangays

Dappig 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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