San Isidro Zone III, City of Tayabas, Province of Quezon

Summary data
Typebarangay
Island groupLuzon
RegionCALABARZON (Region IV‑A)
ProvinceQuezon
CityTayabas
Postal code4327
Population (2020)1,167
Philippine major island(s)Luzon
Coordinates14.0240, 121.5892 (14° 1' North, 121° 35' East)
Estimated elevation above sea level200.5 meters (657.8 feet)

San Isidro Zone III is a barangay in the city of Tayabas, in the province of Quezon. Its population as determined by the 2020 Census was 1,167. This represented 1.04% of the total population of Tayabas.

Demographics

Households

The household population of San Isidro Zone III in the 2015 Census was 1,384 broken down into 303 households or an average of 4.57 members per household.

details
Number of households in San Isidro Zone III (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,3312485.37
1,2802525.08
1,3533104.36
1,3502814.80
1,3732984.61
1,3843034.57

Population by age group

According to the 2015 Census, the age group with the highest population in San Isidro Zone III is 15 to 19, with 149 individuals. Conversely, the age group with the lowest population is 75 to 79, with 16 individuals.

details
Population of San Isidro Zone III by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1261.88%
1 to 41027.37%
5 to 914710.62%
10 to 1414810.69%
15 to 1914910.77%
20 to 241168.38%
25 to 29926.65%
30 to 34866.21%
35 to 39825.92%
40 to 44825.92%
45 to 49805.78%
50 to 54815.85%
55 to 59604.34%
60 to 64533.83%
65 to 69191.37%
70 to 74271.95%
75 to 79161.16%
80 and over181.30%
Total1,384100.00%
  • Youth Dependency Ratio: 48.01
  • Old Age Dependency Ratio: 9.08
  • Total Dependency Ratio: 57.09
  • Median Age: 25.22

Historical population

The population of San Isidro Zone III fell from 1,331 in 1990 to 1,167 in 2020, a decrease of 164 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 3.53%, or a decrease of 217 people, from the previous population of 1,384 in 2015.

Population of San Isidro Zone III (1990‑2020)
Census datePopulationGrowth rate
1,331
1,280-0.73%
1,3531.20%
1,350-0.03%
1,3730.62%
1,3840.15%
1,167-3.53%

Location

San Isidro Zone III is situated at approximately 14.0240, 121.5892, in the island of Luzon. Elevation at these coordinates is estimated at 200.5 meters or 657.8 feet above mean sea level.


Adjacent barangays

San Isidro Zone III 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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