Tambo Ilaya, Municipality of Santa Teresita, Province of Batangas

Summary data
Typebarangay
Island groupLuzon
RegionCALABARZON (Region IV‑A)
ProvinceBatangas
MunicipalitySanta Teresita
Postal code4206
Population (2020)1,091
Philippine major island(s)Luzon
Coordinates13.9001, 120.9781 (13° 54' North, 120° 59' East)
Estimated elevation above sea level53.7 meters (176.2 feet)

Tambo Ilaya is a barangay in the municipality of Santa Teresita, in the province of Batangas. Its population as determined by the 2020 Census was 1,091. This represented 5.06% of the total population of Santa Teresita.

Demographics

Households

The household population of Tambo Ilaya in the 2015 Census was 920 broken down into 130 households or an average of 7.08 members per household.

details
Number of households in Tambo Ilaya (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
361675.39
414815.11
402914.42
6291583.98
5801633.56
9201307.08

Population by age group

According to the 2015 Census, the age group with the highest population in Tambo Ilaya is 15 to 19, with 86 individuals. Conversely, the age group with the lowest population is 80 and over, with 5 individuals.

details
Population of Tambo Ilaya by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1121.30%
1 to 4596.41%
5 to 9707.61%
10 to 14717.72%
15 to 19869.35%
20 to 24828.91%
25 to 29808.70%
30 to 34737.93%
35 to 39636.85%
40 to 44737.93%
45 to 49596.41%
50 to 54535.76%
55 to 59475.11%
60 to 64384.13%
65 to 69232.50%
70 to 74141.52%
75 to 79121.30%
80 and over50.54%
Total920100.00%
  • Youth Dependency Ratio: 32.42
  • Old Age Dependency Ratio: 8.26
  • Total Dependency Ratio: 40.68
  • Median Age: 30.00

Historical population

The population of Tambo Ilaya grew from 361 in 1990 to 1,091 in 2020, an increase of 730 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 3.65%, or an increase of 171 people, from the previous population of 920 in 2015.

Population of Tambo Ilaya (1990‑2020)
Census datePopulationGrowth rate
361
4142.60%
402-0.63%
6296.37%
580-2.91%
9209.18%
1,0913.65%

Location

Tambo Ilaya is situated at approximately 13.9001, 120.9781, in the island of Luzon. Elevation at these coordinates is estimated at 53.7 meters or 176.2 feet above mean sea level.


Adjacent barangays

Tambo Ilaya 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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