Bolasi, Municipality of San Fabian, Province of Pangasinan

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvincePangasinan
MunicipalitySan Fabian
Postal code2433
Population (2020)3,108
Philippine major island(s)Luzon
Coordinates16.1484, 120.4230 (16° 9' North, 120° 25' East)
Estimated elevation above sea level4.6 meters (15.1 feet)

Bolasi is a barangay in the municipality of San Fabian, in the province of Pangasinan. Its population as determined by the 2020 Census was 3,108. This represented 3.55% of the total population of San Fabian.

Demographics

Households

The household population of Bolasi in the 2015 Census was 2,983 broken down into 737 households or an average of 4.05 members per household.

details
Number of households in Bolasi (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,6983065.55
2,0603795.44
2,2524425.10
2,7795894.72
2,9106494.48
2,9837374.05

Population by age group

According to the 2015 Census, the age group with the highest population in Bolasi is 10 to 14, with 348 individuals. Conversely, the age group with the lowest population is 80 and over, with 24 individuals.

details
Population of Bolasi by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1742.48%
1 to 42709.05%
5 to 934411.53%
10 to 1434811.67%
15 to 1930310.16%
20 to 242448.18%
25 to 291906.37%
30 to 342237.48%
35 to 391866.24%
40 to 441946.50%
45 to 491615.40%
50 to 54993.32%
55 to 591003.35%
60 to 64872.92%
65 to 69591.98%
70 to 74451.51%
75 to 79321.07%
80 and over240.80%
Total2,983100.00%
  • Youth Dependency Ratio: 57.97
  • Old Age Dependency Ratio: 8.95
  • Total Dependency Ratio: 66.92
  • Median Age: 23.13

Historical population

The population of Bolasi grew from 1,698 in 1990 to 3,108 in 2020, an increase of 1,410 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.87%, or an increase of 125 people, from the previous population of 2,983 in 2015.

Population of Bolasi (1990‑2020)
Census datePopulationGrowth rate
1,698
2,0603.69%
2,2531.94%
2,7792.94%
2,9101.69%
2,9830.47%
3,1080.87%

Location

Bolasi is situated at approximately 16.1484, 120.4230, in the island of Luzon. Elevation at these coordinates is estimated at 4.6 meters or 15.1 feet above mean sea level.


Adjacent barangays

Bolasi 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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