Calaba, Municipality of San Isidro, Province of Nueva Ecija

Summary data
Typebarangay
Island groupLuzon
RegionCentral Luzon (Region III)
ProvinceNueva Ecija
MunicipalitySan Isidro
Postal code3106
Population (2020)5,290
Philippine major island(s)Luzon
Coordinates15.3014, 120.8741 (15° 18' North, 120° 52' East)
Estimated elevation above sea level21.0 meters (68.9 feet)

Calaba is a barangay in the municipality of San Isidro, in the province of Nueva Ecija. Its population as determined by the 2020 Census was 5,290. This represented 9.73% of the total population of San Isidro.

Demographics

Households

The household population of Calaba in the 2015 Census was 5,129 broken down into 1,113 households or an average of 4.61 members per household.

details
Number of households in Calaba (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
3,2116115.26
3,5757005.11
3,7297544.95
4,0158684.63
4,1719904.21
5,1291,1134.61

Population by age group

According to the 2015 Census, the age group with the highest population in Calaba is 10 to 14, with 504 individuals. Conversely, the age groups with the lowest population are in the ranges 75 to 79, and 80 and over, with 62 individuals.

details
Population of Calaba by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1801.56%
1 to 43637.08%
5 to 94989.71%
10 to 145049.83%
15 to 194588.93%
20 to 244478.72%
25 to 294348.46%
30 to 343787.37%
35 to 393637.08%
40 to 443326.47%
45 to 492965.77%
50 to 542344.56%
55 to 592013.92%
60 to 641803.51%
65 to 691502.92%
70 to 74871.70%
75 to 79621.21%
80 and over621.21%
Total5,129100.00%
  • Youth Dependency Ratio: 43.48
  • Old Age Dependency Ratio: 10.86
  • Total Dependency Ratio: 54.34
  • Median Age: 27.47

Historical population

The population of Calaba grew from 3,211 in 1990 to 5,290 in 2020, an increase of 2,079 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.65%, or an increase of 161 people, from the previous population of 5,129 in 2015.

Population of Calaba (1990‑2020)
Census datePopulationGrowth rate
3,211
3,5752.03%
3,7320.93%
4,0151.01%
4,1711.40%
5,1294.01%
5,2900.65%

Location

Calaba is situated at approximately 15.3014, 120.8741, in the island of Luzon. Elevation at these coordinates is estimated at 21.0 meters or 68.9 feet above mean sea level.


Adjacent barangays

Calaba 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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