San Rodrigo, City of Ilagan, Province of Isabela

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceIsabela
CityIlagan
Postal code3330
Population (2020)1,354
Philippine major island(s)Luzon
Coordinates17.1931, 121.9151 (17° 12' North, 121° 55' East)
Estimated elevation above sea level88.9 meters (291.7 feet)

San Rodrigo is a barangay in the city of Ilagan, in the province of Isabela. Its population as determined by the 2020 Census was 1,354. This represented 0.86% of the total population of Ilagan.

Demographics

Households

The household population of San Rodrigo in the 2015 Census was 1,221 broken down into 251 households or an average of 4.86 members per household.

details
Number of households in San Rodrigo (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
6551205.46
6871305.28
8041445.58
1,0292074.97
1,1052254.91
1,2212514.86

Population by age group

According to the 2015 Census, the age groups with the highest population in San Rodrigo are in the ranges 10 to 14, and 15 to 19, with 150 individuals. Conversely, the age group with the lowest population is 80 and over, with 3 individuals.

details
Population of San Rodrigo by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1292.38%
1 to 413010.65%
5 to 913210.81%
10 to 1415012.29%
15 to 1915012.29%
20 to 2413110.73%
25 to 291028.35%
30 to 34806.55%
35 to 39776.31%
40 to 44695.65%
45 to 49463.77%
50 to 54514.18%
55 to 59332.70%
60 to 64120.98%
65 to 69171.39%
70 to 7440.33%
75 to 7950.41%
80 and over30.25%
Total1,221100.00%
  • Youth Dependency Ratio: 58.72
  • Old Age Dependency Ratio: 3.86
  • Total Dependency Ratio: 62.58
  • Median Age: 20.74

Historical population

The population of San Rodrigo grew from 655 in 1990 to 1,354 in 2020, an increase of 699 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.20%, or an increase of 133 people, from the previous population of 1,221 in 2015.

Population of San Rodrigo (1990‑2020)
Census datePopulationGrowth rate
655
6870.90%
8043.43%
1,0293.46%
1,1052.63%
1,2211.92%
1,3542.20%

Location

San Rodrigo is situated at approximately 17.1931, 121.9151, in the island of Luzon. Elevation at these coordinates is estimated at 88.9 meters or 291.7 feet above mean sea level.


Adjacent barangays

San Rodrigo 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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