Tambac, Municipality of Bayambang, Province of Pangasinan

Summary data
Typebarangay
Island groupLuzon
RegionIlocos Region (Region I)
ProvincePangasinan
MunicipalityBayambang
Postal code2423
Population (2020)3,171
Philippine major island(s)Luzon
Coordinates15.8241, 120.4569 (15° 49' North, 120° 27' East)
Estimated elevation above sea level24.0 meters (78.7 feet)

Tambac is a barangay in the municipality of Bayambang, in the province of Pangasinan. Its population as determined by the 2020 Census was 3,171. This represented 2.46% of the total population of Bayambang.

Demographics

Households

The household population of Tambac in the 2015 Census was 2,653 broken down into 596 households or an average of 4.45 members per household.

details
Number of households in Tambac (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,6942965.72
1,9733505.64
2,0874135.05
2,1274394.85
2,2894984.60
2,6535964.45

Population by age group

According to the 2015 Census, the age group with the highest population in Tambac is 10 to 14, with 306 individuals. Conversely, the age group with the lowest population is 80 and over, with 23 individuals.

details
Population of Tambac by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1562.11%
1 to 42529.50%
5 to 930411.46%
10 to 1430611.53%
15 to 1926710.06%
20 to 242368.90%
25 to 291887.09%
30 to 341937.27%
35 to 391686.33%
40 to 441395.24%
45 to 491254.71%
50 to 541164.37%
55 to 59843.17%
60 to 64712.68%
65 to 69602.26%
70 to 74391.47%
75 to 79260.98%
80 and over230.87%
Total2,653100.00%
  • Youth Dependency Ratio: 57.84
  • Old Age Dependency Ratio: 9.33
  • Total Dependency Ratio: 67.17
  • Median Age: 23.00

Historical population

The population of Tambac grew from 1,694 in 1990 to 3,171 in 2020, an increase of 1,477 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 3.83%, or an increase of 518 people, from the previous population of 2,653 in 2015.

Population of Tambac (1990‑2020)
Census datePopulationGrowth rate
1,694
1,9732.90%
2,0871.21%
2,1270.26%
2,2892.71%
2,6532.85%
3,1713.83%

Location

Tambac is situated at approximately 15.8241, 120.4569, in the island of Luzon. Elevation at these coordinates is estimated at 24.0 meters or 78.7 feet above mean sea level.


Adjacent barangays

Tambac 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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