Tambak, Municipality of Lambayong, Province of Sultan Kudarat

Summary data
Typebarangay
Island groupMindanao
RegionSOCCSKSARGEN (Region XII)
ProvinceSultan Kudarat
MunicipalityLambayong
Postal code9802
Population (2020)2,982
Philippine major island(s)Mindanao
Coordinates6.7258, 124.6230 (6° 44' North, 124° 37' East)
Estimated elevation above sea level41.6 meters (136.5 feet)

Tambak is a barangay in the municipality of Lambayong, in the province of Sultan Kudarat. Its population as determined by the 2020 Census was 2,982. This represented 3.74% of the total population of Lambayong.

Demographics

Households

The household population of Tambak in the 2015 Census was 2,619 broken down into 554 households or an average of 4.73 members per household.

details
Number of households in Tambak (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,4022785.04
1,9293765.13
2,0634204.91
2,5545194.92
2,4195084.76
2,6195544.73

Population by age group

According to the 2015 Census, the age group with the highest population in Tambak is 20 to 24, with 306 individuals. Conversely, the age group with the lowest population is 80 and over, with 12 individuals.

details
Population of Tambak by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1592.25%
1 to 429311.19%
5 to 92619.97%
10 to 1428710.96%
15 to 1929411.23%
20 to 2430611.68%
25 to 292389.09%
30 to 341515.77%
35 to 391485.65%
40 to 441435.46%
45 to 491365.19%
50 to 54993.78%
55 to 59612.33%
60 to 64401.53%
65 to 69391.49%
70 to 74351.34%
75 to 79170.65%
80 and over120.46%
Total2,619100.00%
  • Youth Dependency Ratio: 55.69
  • Old Age Dependency Ratio: 6.37
  • Total Dependency Ratio: 62.06
  • Median Age: 21.89

Historical population

The population of Tambak grew from 1,402 in 1990 to 2,982 in 2020, an increase of 1,580 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.77%, or an increase of 363 people, from the previous population of 2,619 in 2015.

Population of Tambak (1990‑2020)
Census datePopulationGrowth rate
1,402
1,9296.16%
2,0631.45%
2,5542.99%
2,419-1.96%
2,6191.52%
2,9822.77%

Location

Tambak is situated at approximately 6.7258, 124.6230, in the island of Mindanao. Elevation at these coordinates is estimated at 41.6 meters or 136.5 feet above mean sea level.


Adjacent barangays

Tambak 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.
(Back to top)