Ambonao, Municipality of Calasiao, Province of Pangasinan

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvincePangasinan
MunicipalityCalasiao
Postal code2418
Population (2020)6,879
Philippine major island(s)Luzon
Coordinates16.0250, 120.3691 (16° 2' North, 120° 22' East)
Estimated elevation above sea level5.1 meters (16.7 feet)

Ambonao is a barangay in the municipality of Calasiao, in the province of Pangasinan. Its population as determined by the 2020 Census was 6,879. This represented 6.85% of the total population of Calasiao.

Demographics

Households

The household population of Ambonao in the 2015 Census was 6,209 broken down into 1,499 households or an average of 4.14 members per household.

details
Number of households in Ambonao (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
3,3475595.99
4,0217355.47
4,6508975.18
5,6991,1365.02
5,7361,2074.75
6,2091,4994.14

Population by age group

According to the 2015 Census, the age group with the highest population in Ambonao is 5 to 9, with 656 individuals. Conversely, the age group with the lowest population is 75 to 79, with 47 individuals.

details
Population of Ambonao by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 11292.08%
1 to 45308.54%
5 to 965610.57%
10 to 1464110.32%
15 to 1964110.32%
20 to 2465410.53%
25 to 294947.96%
30 to 344527.28%
35 to 394266.86%
40 to 443585.77%
45 to 493405.48%
50 to 542604.19%
55 to 591993.21%
60 to 641412.27%
65 to 691121.80%
70 to 74801.29%
75 to 79470.76%
80 and over490.79%
Total6,209100.00%
  • Youth Dependency Ratio: 49.33
  • Old Age Dependency Ratio: 7.26
  • Total Dependency Ratio: 56.59
  • Median Age: 23.88

Historical population

The population of Ambonao grew from 3,347 in 1990 to 6,879 in 2020, an increase of 3,532 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.18%, or an increase of 670 people, from the previous population of 6,209 in 2015.

Population of Ambonao (1990‑2020)
Census datePopulationGrowth rate
3,347
4,0213.50%
4,6503.17%
5,6992.85%
5,7360.24%
6,2091.52%
6,8792.18%

Location

Ambonao is situated at approximately 16.0250, 120.3691, in the island of Luzon. Elevation at these coordinates is estimated at 5.1 meters or 16.7 feet above mean sea level.


Adjacent barangays

Ambonao 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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