Santo Rosario, Municipality of Iba, Province of Zambales

Summary data
Typebarangay
Island groupLuzon
RegionCentral Luzon (Region III)
ProvinceZambales
MunicipalityIba
Postal code2201
Population (2015)3,979
Philippine major island(s)Luzon
Coordinates15.3309, 119.9684

Santo Rosario is a barangay in the municipality of Iba, in the province of Zambales. Its population as determined by the 2015 Census was 3,979. This represented 7.88% of the total population of Iba.

Demographics

Population by age group

According to the 2015 Census, the age group with the highest population in Santo Rosario is 5 to 9, with 432 individuals. Conversely, the age group with the lowest population is 75 to 79, with 24 individuals.

details
Age groupPopulation (2015)
Under 1106
1 to 4429
5 to 9432
10 to 14386
15 to 19368
20 to 24311
25 to 29304
30 to 34275
35 to 39292
40 to 44214
45 to 49234
50 to 54154
55 to 59167
60 to 64115
65 to 6992
70 to 7437
75 to 7924
80 and over39
Total3,979

Historical population

The population of Santo Rosario grew from 2,512 in 1990 to 3,979 in 2015, an increase of 1,467 people. The latest census figures in 2015 denote a positive growth rate of 0.23%, or an increase of 47 people, from the previous population of 3,932 in 2010.

Census datePopulationGrowth rate
2,512
2,8172.17%
2,544-2.16%
3,5884.86%
3,9323.39%
3,9790.23%

Location

Santo Rosario is situated at approximately 15.3309, 119.9684, in the island of Luzon. Elevation at these coordinates is estimated at 7.5 meters or 24.6 feet above mean sea level.


Adjacent barangays

Santo Rosario shares a common border with the following barangay(s):

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Notes

  1. Data on population is from the Philippine Statistics Authority.
  2. Postal code information is from the Philippine Postal Corporation.