Zone I, Municipality of Bayambang, Province of Pangasinan

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvincePangasinan
MunicipalityBayambang
Postal code2423
Population (2020)230
Philippine major island(s)Luzon
Coordinates15.8098, 120.4510 (15° 49' North, 120° 27' East)
Estimated elevation above sea level40.0 meters (131.2 feet)

Zone I, formerly Poblacion, is a barangay in the municipality of Bayambang, in the province of Pangasinan. Its population as determined by the 2020 Census was 230. This represented 0.18% of the total population of Bayambang.

Demographics

Households

The household population of Zone I in the 2015 Census was 234 broken down into 50 households or an average of 4.68 members per household.

details
Number of households in Zone I (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
462845.50
442914.86
344645.38
253584.36
288674.30
234504.68

Population by age group

According to the 2015 Census, the age group with the highest population in Zone I is 15 to 19, with 31 individuals. Conversely, the age groups with the lowest population are in the ranges Under 1, 70 to 74, and 75 to 79, with 2 individuals.

details
Population of Zone I by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 120.85%
1 to 4198.12%
5 to 9198.12%
10 to 14218.97%
15 to 193113.25%
20 to 242410.26%
25 to 29198.12%
30 to 34187.69%
35 to 39125.13%
40 to 4472.99%
45 to 49156.41%
50 to 54104.27%
55 to 59125.13%
60 to 64104.27%
65 to 6983.42%
70 to 7420.85%
75 to 7920.85%
80 and over31.28%
Total234100.00%
  • Youth Dependency Ratio: 38.61
  • Old Age Dependency Ratio: 9.49
  • Total Dependency Ratio: 48.1
  • Median Age: 25.26

Historical population

The population of Zone I fell from 462 in 1990 to 230 in 2020, a decrease of 232 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.36%, or a decrease of 4 people, from the previous population of 234 in 2015.

Population of Zone I (1990‑2020)
Census datePopulationGrowth rate
462
442-0.83%
355-4.59%
253-4.56%
2884.83%
234-3.88%
230-0.36%

Location

Zone I is situated at approximately 15.8098, 120.4510, in the island of Luzon. Elevation at these coordinates is estimated at 40.0 meters or 131.2 feet above mean sea level.


Adjacent barangays

Zone I 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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