San Isidro, Municipality of Diffun, Province of Quirino

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceQuirino
MunicipalityDiffun
Postal code3401
Population (2015)1,940
Philippine major island(s)Luzon
Coordinates16.6244, 121.5141

San Isidro is a barangay in the municipality of Diffun, in the province of Quirino. Its population as determined by the 2015 Census was 1,940. This represented 3.69% of the total population of Diffun.

Demographics

Population by age group

According to the 2015 Census, the age group with the highest population in San Isidro is 5 to 9, with 212 individuals. Conversely, the age group with the lowest population is 70 to 74, with 14 individuals.

details
Age groupPopulation (2015)
Under 142
1 to 4161
5 to 9212
10 to 14202
15 to 19187
20 to 24168
25 to 29158
30 to 34149
35 to 39132
40 to 44121
45 to 49111
50 to 5486
55 to 5961
60 to 6451
65 to 6943
70 to 7414
75 to 7922
80 and over20
Total1,940

Historical population

The population of San Isidro grew from 922 in 1990 to 1,940 in 2015, an increase of 1,018 people. The latest census figures in 2015 denote a positive growth rate of 1.13%, or an increase of 111 people, from the previous population of 1,829 in 2010.

Census datePopulationGrowth rate
922
1,0472.41%
1,2694.21%
1,5733.01%
1,8295.64%
1,9401.13%

Location

San Isidro is situated at approximately 16.6244, 121.5141, in the island of Luzon. Elevation at these coordinates is estimated at 111.2 meters or 364.8 feet above mean sea level.


Adjacent barangays

San Isidro 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.