San Pedro, Municipality of Santa Cruz, Province of Ilocos Sur

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Sur
MunicipalitySanta Cruz
Postal code2713
Population (2020)584
Philippine major island(s)Luzon
Coordinates17.0639, 120.4838 (17° 4' North, 120° 29' East)
Estimated elevation above sea level36.6 meters (120.1 feet)

San Pedro is a barangay in the municipality of Santa Cruz, in the province of Ilocos Sur. Its population as determined by the 2020 Census was 584. This represented 1.41% of the total population of Santa Cruz.

Demographics

Households

The household population of San Pedro in the 2015 Census was 591 broken down into 122 households or an average of 4.84 members per household.

details
Number of households in San Pedro (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
433726.01
453914.98
472915.19
5551075.19
5171114.66
5911224.84

Population by age group

According to the 2015 Census, the age group with the highest population in San Pedro is 25 to 29, with 61 individuals. Conversely, the age group with the lowest population is 75 to 79, with 6 individuals.

details
Population of San Pedro by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1101.69%
1 to 4457.61%
5 to 9386.43%
10 to 14508.46%
15 to 19447.45%
20 to 24549.14%
25 to 296110.32%
30 to 34579.64%
35 to 39345.75%
40 to 44355.92%
45 to 49203.38%
50 to 54447.45%
55 to 59284.74%
60 to 64254.23%
65 to 69111.86%
70 to 74111.86%
75 to 7961.02%
80 and over183.05%
Total591100.00%
  • Youth Dependency Ratio: 35.57
  • Old Age Dependency Ratio: 11.44
  • Total Dependency Ratio: 47.01
  • Median Age: 29.47

Historical population

The population of San Pedro grew from 433 in 1990 to 584 in 2020, an increase of 151 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.25%, or a decrease of 7 people, from the previous population of 591 in 2015.

Population of San Pedro (1990‑2020)
Census datePopulationGrowth rate
433
4530.85%
4720.88%
5552.26%
517-2.55%
5912.58%
584-0.25%

Location

San Pedro is situated at approximately 17.0639, 120.4838, in the island of Luzon. Elevation at these coordinates is estimated at 36.6 meters or 120.1 feet above mean sea level.


Adjacent barangays

San Pedro 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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