Santo Rosario, Municipality of Ajuy, Province of Iloilo

Summary data
Typebarangay
Island groupVisayas
RegionWestern Visayas (Region VI)
ProvinceIloilo
MunicipalityAjuy
Postal code5012
Population (2020)2,515
Philippine major island(s)Panay
Coordinates11.0933, 122.9562 (11° 6' North, 122° 57' East)
Estimated elevation above sea level30.0 meters (98.4 feet)

Santo Rosario is a barangay in the municipality of Ajuy, in the province of Iloilo. Its population as determined by the 2020 Census was 2,515. This represented 4.70% of the total population of Ajuy.

Demographics

Households

The household population of Santo Rosario in the 2015 Census was 2,497 broken down into 583 households or an average of 4.28 members per household.

details
Number of households in Santo Rosario (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,8142986.09
1,7313215.39
2,1013665.74
2,1414344.93
2,1924624.74
2,4975834.28

Population by age group

According to the 2015 Census, the age group with the highest population in Santo Rosario is 5 to 9, with 302 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 27 individuals.

details
Population of Santo Rosario by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1401.60%
1 to 42098.37%
5 to 930212.09%
10 to 1425610.25%
15 to 192369.45%
20 to 242028.09%
25 to 291987.93%
30 to 341927.69%
35 to 391757.01%
40 to 441506.01%
45 to 491054.21%
50 to 541014.04%
55 to 59883.52%
60 to 64923.68%
65 to 69471.88%
70 to 74502.00%
75 to 79271.08%
80 and over271.08%
Total2,497100.00%
  • Youth Dependency Ratio: 52.44
  • Old Age Dependency Ratio: 9.81
  • Total Dependency Ratio: 62.25
  • Median Age: 25.09

Historical population

The population of Santo Rosario grew from 1,814 in 1990 to 2,515 in 2020, an increase of 701 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.15%, or an increase of 18 people, from the previous population of 2,497 in 2015.

Population of Santo Rosario (1990‑2020)
Census datePopulationGrowth rate
1,814
1,731-0.87%
2,1014.24%
2,1410.26%
2,1920.86%
2,4972.51%
2,5150.15%

Location

Santo Rosario is situated at approximately 11.0933, 122.9562, in the island of Panay. Elevation at these coordinates is estimated at 30.0 meters or 98.4 feet above mean sea level.


Adjacent barangays

Santo Rosario 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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