Tamnag, Municipality of Lutayan, Province of Sultan Kudarat

Summary data
Typebarangay
Island groupMindanao
RegionSOCCSKSARGEN (Region XII)
ProvinceSultan Kudarat
MunicipalityLutayan
Postal code9803
Population (2020)9,073
Philippine major island(s)Mindanao
Coordinates6.5599, 124.8589 (6° 34' North, 124° 52' East)
Estimated elevation above sea level30.9 meters (101.4 feet)

Tamnag, formerly Poblacion, is a barangay in the municipality of Lutayan, in the province of Sultan Kudarat. Its population as determined by the 2020 Census was 9,073. This represented 13.82% of the total population of Lutayan.

Demographics

Households

The household population of Tamnag in the 2015 Census was 8,824 broken down into 1,138 households or an average of 7.75 members per household.

details
Number of households in Tamnag (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
4,0746426.35
4,8067996.02
5,7579096.33
7,3341,3845.30
7,6371,6834.54
8,8241,1387.75

Population by age group

According to the 2015 Census, the age group with the highest population in Tamnag is 5 to 9, with 1,344 individuals. Conversely, the age group with the lowest population is 80 and over, with 22 individuals.

details
Population of Tamnag by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 12853.23%
1 to 41,03811.76%
5 to 91,34415.23%
10 to 141,23914.04%
15 to 191,20313.63%
20 to 247718.74%
25 to 295736.49%
30 to 344665.28%
35 to 394495.09%
40 to 444124.67%
45 to 493213.64%
50 to 542162.45%
55 to 591581.79%
60 to 64901.02%
65 to 691071.21%
70 to 74941.07%
75 to 79360.41%
80 and over220.25%
Total8,824100.00%
  • Youth Dependency Ratio: 83.84
  • Old Age Dependency Ratio: 5.56
  • Total Dependency Ratio: 89.4
  • Median Age: 17.10

Historical population

The population of Tamnag grew from 4,074 in 1990 to 9,073 in 2020, an increase of 4,999 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.59%, or an increase of 249 people, from the previous population of 8,824 in 2015.

Population of Tamnag (1990‑2020)
Census datePopulationGrowth rate
4,074
4,8063.14%
5,7583.95%
7,3343.39%
7,6371.48%
8,8242.79%
9,0730.59%

Location

Tamnag is situated at approximately 6.5599, 124.8589, in the island of Mindanao. Elevation at these coordinates is estimated at 30.9 meters or 101.4 feet above mean sea level.


Adjacent barangays

Tamnag 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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