San Antonio, Municipality of Nabua, Province of Camarines Sur

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceCamarines Sur
MunicipalityNabua
Postal code4434
Population (2020)2,839
Philippine major island(s)Luzon
Coordinates13.4094, 123.3714 (13° 25' North, 123° 22' East)
Estimated elevation above sea level11.0 meters (36.1 feet)

San Antonio, formerly Poblacion, is a barangay in the municipality of Nabua, in the province of Camarines Sur. Its population as determined by the 2020 Census was 2,839. This represented 3.28% of the total population of Nabua.

Demographics

Households

The household population of San Antonio in the 2015 Census was 2,820 broken down into 503 households or an average of 5.61 members per household.

details
Number of households in San Antonio (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,5622705.79
2,3134085.67
2,2174075.45
2,3634695.04
2,7944855.76
2,8205035.61

Population by age group

According to the 2015 Census, the age group with the highest population in San Antonio is 10 to 14, with 312 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 25 individuals.

details
Population of San Antonio by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1561.99%
1 to 428310.04%
5 to 930010.64%
10 to 1431211.06%
15 to 192819.96%
20 to 242679.47%
25 to 292298.12%
30 to 342097.41%
35 to 391786.31%
40 to 441204.26%
45 to 491314.65%
50 to 541083.83%
55 to 59993.51%
60 to 64802.84%
65 to 69792.80%
70 to 74381.35%
75 to 79250.89%
80 and over250.89%
Total2,820100.00%
  • Youth Dependency Ratio: 55.88
  • Old Age Dependency Ratio: 9.81
  • Total Dependency Ratio: 65.69
  • Median Age: 23.33

Historical population

The population of San Antonio grew from 1,570 in 1990 to 2,839 in 2020, an increase of 1,269 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.14%, or an increase of 19 people, from the previous population of 2,820 in 2015.

Population of San Antonio (1990‑2020)
Census datePopulationGrowth rate
1,570
2,3137.53%
2,217-0.90%
2,3630.88%
2,7946.29%
2,8200.18%
2,8390.14%

Location

San Antonio is situated at approximately 13.4094, 123.3714, in the island of Luzon. Elevation at these coordinates is estimated at 11.0 meters or 36.1 feet above mean sea level.


Adjacent barangays

San Antonio 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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