Anak, Municipality of Nagtipunan, Province of Quirino

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceQuirino
MunicipalityNagtipunan
Postal code3402
Population (2020)1,674
Philippine major island(s)Luzon
Coordinates16.2233, 121.6572 (16° 13' North, 121° 39' East)
Estimated elevation above sea level204.7 meters (671.6 feet)

Anak is a barangay in the municipality of Nagtipunan, in the province of Quirino. Its population as determined by the 2020 Census was 1,674. This represented 6.59% of the total population of Nagtipunan.

Demographics

Households

The household population of Anak in the 2015 Census was 1,680 broken down into 383 households or an average of 4.39 members per household.

Trends in household population and size

Number of households in Anak (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
8621844.68
9902184.54
1,0862484.38
1,4753344.42
1,6043614.44
1,6803834.39

Population by age group

According to the 2015 Census, the age group with the highest population in Anak is 5 to 9, with 205 individuals. Conversely, the age group with the lowest population is 75 to 79, with 10 individuals.

Age distribution

Population of Anak by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1492.92%
1 to 417710.54%
5 to 920512.20%
10 to 1417510.42%
15 to 191418.39%
20 to 241458.63%
25 to 291257.44%
30 to 341166.90%
35 to 391116.61%
40 to 441146.79%
45 to 49885.24%
50 to 54754.46%
55 to 59533.15%
60 to 64502.98%
65 to 69201.19%
70 to 74130.77%
75 to 79100.60%
80 and over130.77%
Total1,680100.00%
  • Youth Dependency Ratio: 59.53
  • Old Age Dependency Ratio: 5.5
  • Total Dependency Ratio: 65.03
  • Median Age: 23.21

Historical population

The population of Anak grew from 862 in 1990 to 1,674 in 2020, an increase of 812 people over the course of 30 years. The latest census figures in 2020 denote a negative annualized growth rate of 0.08%, or a decrease of 6 people, from the previous population of 1,680 in 2015.

Trends in population growth

Population of Anak (1990‑2020)
Census datePopulationAnnualized Growth Rate
862
9902.63%
1,0862.00%
1,4754.31%
1,6043.10%
1,6800.89%
1,674-0.08%

Location

Anak is situated at approximately 16.2233, 121.6572, in the island of Luzon. Elevation at these coordinates is estimated at 204.7 meters or 671.6 feet above mean sea level.


Adjacent barangays

Anak 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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