Anao, Municipality of Piddig, Province of Ilocos Norte

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Norte
MunicipalityPiddig
Postal code2912
Population (2020)1,234
Philippine major island(s)Luzon
Coordinates18.1649, 120.7189 (18° 10' North, 120° 43' East)
Estimated elevation above sea level37.8 meters (124.0 feet)

Anao, formerly Poblacion, is a barangay in the municipality of Piddig, in the province of Ilocos Norte. Its population as determined by the 2020 Census was 1,234. This represented 5.49% of the total population of Piddig.

Demographics

Households

The household population of Anao in the 2015 Census was 1,232 broken down into 260 households or an average of 4.74 members per household.

details
Number of households in Anao (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,0141955.20
1,0242144.79
1,0552184.84
1,1342464.61
1,1492524.56
1,2322604.74

Population by age group

According to the 2015 Census, the age group with the highest population in Anao is 10 to 14, with 134 individuals. Conversely, the age group with the lowest population is Under 1, with 18 individuals.

details
Population of Anao by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1181.46%
1 to 4655.27%
5 to 91189.57%
10 to 1413410.87%
15 to 191098.84%
20 to 241078.68%
25 to 29826.65%
30 to 34947.62%
35 to 39957.70%
40 to 44786.33%
45 to 49645.19%
50 to 54635.11%
55 to 59594.79%
60 to 64524.22%
65 to 69272.19%
70 to 74231.87%
75 to 79241.95%
80 and over211.70%
Total1,233100.00%
  • Youth Dependency Ratio: 41.72
  • Old Age Dependency Ratio: 11.83
  • Total Dependency Ratio: 53.55
  • Median Age: 28.99

Historical population

The population of Anao grew from 1,014 in 1990 to 1,234 in 2020, an increase of 220 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.02%, or an increase of 1 people, from the previous population of 1,233 in 2015.

Population of Anao (1990‑2020)
Census datePopulationGrowth rate
1,014
1,0240.18%
1,0550.64%
1,1341.00%
1,1490.48%
1,2331.35%
1,2340.02%

Location

Anao is situated at approximately 18.1649, 120.7189, in the island of Luzon. Elevation at these coordinates is estimated at 37.8 meters or 124.0 feet above mean sea level.


Adjacent barangays

Anao 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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