San Guillermo, Municipality of San Jacinto, Province of Pangasinan

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvincePangasinan
MunicipalitySan Jacinto
Postal code2431
Population (2020)855
Philippine major island(s)Luzon
Coordinates16.0715, 120.4366 (16° 4' North, 120° 26' East)
Estimated elevation above sea level10.0 meters (32.8 feet)

San Guillermo, formerly Poblacion West, is a barangay in the municipality of San Jacinto, in the province of Pangasinan. Its population as determined by the 2020 Census was 855. This represented 1.93% of the total population of San Jacinto.

Demographics

Households

The household population of San Guillermo in the 2015 Census was 920 broken down into 225 households or an average of 4.09 members per household.

details
Number of households in San Guillermo (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
8511615.29
8861675.31
8521695.04
1,0021855.42
1,0172114.82
9202254.09

Population by age group

According to the 2015 Census, the age group with the highest population in San Guillermo is 15 to 19, with 86 individuals. Conversely, the age group with the lowest population is Under 1, with 13 individuals.

details
Population of San Guillermo by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1131.41%
1 to 4555.98%
5 to 9839.02%
10 to 14859.24%
15 to 19869.35%
20 to 24545.87%
25 to 29798.59%
30 to 34687.39%
35 to 39667.17%
40 to 44626.74%
45 to 49475.11%
50 to 54586.30%
55 to 59545.87%
60 to 64202.17%
65 to 69303.26%
70 to 74192.07%
75 to 79192.07%
80 and over222.39%
Total920100.00%
  • Youth Dependency Ratio: 39.73
  • Old Age Dependency Ratio: 15.15
  • Total Dependency Ratio: 54.88
  • Median Age: 30.37

Historical population

The population of San Guillermo grew from 851 in 1990 to 855 in 2020, an increase of 4 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.53%, or a decrease of 65 people, from the previous population of 920 in 2015.

Population of San Guillermo (1990‑2020)
Census datePopulationGrowth rate
851
8860.76%
852-0.84%
1,0022.26%
1,0170.54%
920-1.89%
855-1.53%

Location

San Guillermo is situated at approximately 16.0715, 120.4366, in the island of Luzon. Elevation at these coordinates is estimated at 10.0 meters or 32.8 feet above mean sea level.


Adjacent barangays

San Guillermo 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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