San Agustin, Municipality of Bay, Province of Laguna

Summary data
Typebarangay
Island groupLuzon
RegionCALABARZON (Region IV‑A)
ProvinceLaguna
MunicipalityBay
Postal code4033
Population (2020)1,432
Philippine major island(s)Luzon
Coordinates14.1802, 121.2834 (14° 11' North, 121° 17' East)
Estimated elevation above sea level10.2 meters (33.5 feet)

San Agustin, formerly Poblacion, is a barangay in the municipality of Bay, in the province of Laguna. Its population as determined by the 2020 Census was 1,432. This represented 2.13% of the total population of Bay.

Demographics

Households

The household population of San Agustin in the 2015 Census was 1,417 broken down into 358 households or an average of 3.96 members per household.

details
Number of households in San Agustin (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
9511865.11
1,0402244.64
1,2462574.85
1,3972755.08
1,3663024.52
1,4173583.96

Population by age group

According to the 2015 Census, the age group with the highest population in San Agustin is 10 to 14, with 151 individuals. Conversely, the age group with the lowest population is 75 to 79, with 11 individuals.

details
Population of San Agustin by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1382.66%
1 to 41208.40%
5 to 914910.43%
10 to 1415110.57%
15 to 1914610.22%
20 to 241409.80%
25 to 291077.49%
30 to 341017.07%
35 to 39986.86%
40 to 44725.04%
45 to 49896.23%
50 to 54644.48%
55 to 59523.64%
60 to 64372.59%
65 to 69231.61%
70 to 74140.98%
75 to 79110.77%
80 and over161.12%
Total1,428100.00%
  • Youth Dependency Ratio: 50.55
  • Old Age Dependency Ratio: 7.06
  • Total Dependency Ratio: 57.61
  • Median Age: 23.93

Historical population

The population of San Agustin grew from 954 in 1990 to 1,432 in 2020, an increase of 478 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.06%, or an increase of 4 people, from the previous population of 1,428 in 2015.

Population of San Agustin (1990‑2020)
Census datePopulationGrowth rate
954
1,0471.76%
1,2503.87%
1,3971.55%
1,382-0.39%
1,4280.63%
1,4320.06%

Location

San Agustin is situated at approximately 14.1802, 121.2834, in the island of Luzon. Elevation at these coordinates is estimated at 10.2 meters or 33.5 feet above mean sea level.


Adjacent barangays

San Agustin 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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