Dumayco, Municipality of Peñarrubia, Province of Abra

Summary data
Typebarangay
Island groupLuzon
RegionCordillera Administrative Region (CAR)
ProvinceAbra
MunicipalityPeñarrubia
Postal code2804
Population (2020)1,179
Philippine major island(s)Luzon
Coordinates17.5640, 120.6561 (17° 34' North, 120° 39' East)
Estimated elevation above sea level79.8 meters (261.8 feet)

Dumayco is a barangay in the municipality of Peñarrubia, in the province of Abra. Its population as determined by the 2020 Census was 1,179. This represented 16.96% of the total population of Peñarrubia.

Demographics

Households

The household population of Dumayco in the 2015 Census was 1,210 broken down into 257 households or an average of 4.71 members per household.

details
Number of households in Dumayco (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
8481435.93
8621665.19
9181685.46
1,0922115.18
1,1022414.57
1,2102574.71

Population by age group

According to the 2015 Census, the age group with the highest population in Dumayco is 20 to 24, with 120 individuals. Conversely, the age group with the lowest population is 75 to 79, with 12 individuals.

details
Population of Dumayco by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1221.82%
1 to 4988.10%
5 to 91159.50%
10 to 141028.43%
15 to 19917.52%
20 to 241209.92%
25 to 291018.35%
30 to 34917.52%
35 to 39816.69%
40 to 44756.20%
45 to 49786.45%
50 to 54685.62%
55 to 59655.37%
60 to 64332.73%
65 to 69211.74%
70 to 74151.24%
75 to 79120.99%
80 and over221.82%
Total1,210100.00%
  • Youth Dependency Ratio: 41.97
  • Old Age Dependency Ratio: 8.72
  • Total Dependency Ratio: 50.69
  • Median Age: 27.82

Historical population

The population of Dumayco grew from 848 in 1990 to 1,179 in 2020, an increase of 331 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.54%, or a decrease of 31 people, from the previous population of 1,210 in 2015.

Population of Dumayco (1990‑2020)
Census datePopulationGrowth rate
848
8620.31%
9181.36%
1,0922.42%
1,1020.33%
1,2101.80%
1,179-0.54%

Location

Dumayco is situated at approximately 17.5640, 120.6561, in the island of Luzon. Elevation at these coordinates is estimated at 79.8 meters or 261.8 feet above mean sea level.


Adjacent barangays

Dumayco 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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