Sison, Province of Pangasinan

Summary data
Typemunicipality
Island groupLuzon
RegionIlocos Region (Region I)
ProvincePangasinan
Barangay count28
Postal code2434
Coastal/Landlockedlandlocked
Marine waterbodiesnone (landlocked)
Philippine major island(s)Luzon
Area (2013)81.88 km2 (31.61 sq mi)
Population (2020)52,320
Density (2020)639 / km2 (1,655 / sq mi)
Coordinates16° 10' North, 120° 31' East (16.1724, 120.5103)
Estimated elevation above sea level108.4 meters (355.7 feet)

Sison is a landlocked municipality in the coastal province of Pangasinan.

The municipality has a land area of 81.88 square kilometers or 31.61 square miles which constitutes 1.50% of Pangasinan's total area. Its population as determined by the 2020 Census was 52,320. This represented 1.65% of the total population of Pangasinan province, or 0.99% of the overall population of the Ilocos Region. Based on these figures, the population density is computed at 639 inhabitants per square kilometer or 1,655 inhabitants per square mile.

Barangays

Sison has 28 barangays as shown in the following table.

Demographic profile of barangays
Local government units of Sison
BarangayPopulation percentage (2020)Population (2020)Population (2015)Change (2015‑2020)Annual Population Growth Rate (2015‑2020)
Agat3.05%1,5981,31021.98%4.27%
Alibeng3.23%1,6921,42218.99%3.73%
Amagbagan1.37%718751-4.39%-0.94%
Artacho1.86%9731,305-25.44%-5.99%
Asan Norte5.16%2,6982,42511.26%2.27%
Asan Sur7.88%4,1222,82645.86%8.27%
Bantay Insik3.03%1,5851,41611.94%2.40%
Bila3.53%1,8451,6869.43%1.92%
Binmeckeg3.52%1,8441,7346.34%1.30%
Bulaoen East2.05%1,0721,0313.98%0.82%
Bulaoen West2.11%1,1041,0465.54%1.14%
Cabaritan3.27%1,7101,6195.62%1.16%
Calunetan1.70%8918179.06%1.84%
Camangaan2.39%1,2481,1855.32%1.10%
Cauringan2.79%1,4581,649-11.58%-2.56%
Dungon3.69%1,9311,58821.60%4.20%
Esperanza4.16%2,1741,89114.97%2.98%
Inmalog3.41%1,7861,6736.75%1.39%
Killo3.95%2,0651,76417.06%3.37%
Labayug6.96%3,6422,85927.39%5.23%
Paldit8.44%4,4164,0788.29%1.69%
Pindangan2.81%1,4721,562-5.76%-1.24%
Pinmilapil3.39%1,7731,867-5.03%-1.08%
Poblacion Central3.10%1,6201,5961.50%0.31%
Poblacion Norte4.09%2,1421,9847.96%1.63%
Poblacion Sur2.57%1,3441,13718.21%3.58%
Sagunto3.99%2,0852,0641.02%0.21%
Tara-tara2.51%1,3121,2336.41%1.32%
Sison Total52,32047,51810.11%2.05%

Economy

The annual regular revenue of Sison for the fiscal year of 2016 was 117,777,872.28.

details
Annual regular income of Sison (2009‑2016)
Fiscal YearAnnual Regular IncomeChange
200971,478,436.64
2010211,769,600.57196.27%
201180,561,408.48-61.96%
201276,629,352.44-4.88%
201381,598,354.106.48%
201490,333,337.9410.70%
2015102,609,834.6413.59%
2016117,777,872.2814.78%

End notes:

  • Annual Regular Income = Locally Sourced Revenue + Internal Revenue Allotment (IRA) Current Year + Other Shares from National Tax Collection
  • Locally Sourced Revenue = Real Property Tax (General Fund) + Tax on Business + Other Taxes + Regulatory Fees + Service/User Charges + Receipts from Economic Enterprises

Demographics

Households

The household population of Sison in the 2015 Census was 47,280 broken down into 10,659 households or an average of 4.44 members per household.

details
Number of households in Sison (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
32,7535,9845.47
35,5156,8755.17
40,7378,0155.08
42,6089,0104.73
43,8919,9234.42
47,28010,6594.44

Population by age group

According to the 2015 Census, the age group with the highest population in Sison is 5 to 9, with 4,817 individuals. Conversely, the age group with the lowest population is 75 to 79, with 569 individuals.

details
Population of Sison by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 18851.86%
1 to 43,8528.11%
5 to 94,81710.14%
10 to 144,5209.51%
15 to 194,3439.14%
20 to 244,2208.88%
25 to 293,9028.21%
30 to 343,5757.52%
35 to 393,0806.48%
40 to 442,7595.81%
45 to 492,6455.57%
50 to 542,3434.93%
55 to 592,0064.22%
60 to 641,5293.22%
65 to 691,1582.44%
70 to 747031.48%
75 to 795691.20%
80 and over6121.29%
Total47,518100.00%
  • Youth Dependency Ratio: 46.29
  • Old Age Dependency Ratio: 10.01
  • Total Dependency Ratio: 56.3
  • Median Age: 26.44

Historical population

The population of Sison grew from 2,902 in 1903 to 52,320 in 2020, an increase of 49,418 people over the course of 117 years. The latest census figures in 2020 denote a positive growth rate of 2.05%, or an increase of 4,802 people, from the previous population of 47,518 in 2015.

details
Population of Sison (1903‑2020)
Census datePopulationGrowth rate
2,902
8,8297.28%
13,1682.02%
13,4800.24%
16,2981.68%
20,8492.44%
23,6422.55%
25,0531.17%
32,8922.76%
35,6251.51%
40,9553.03%
42,7910.61%
43,9791.00%
47,5181.48%
52,3202.05%

The total number of registered voters or electorate in Sison for the year 2019 was 30,768, broken down into 15,245 males and 15,523 females.

Location

The municipal center of Sison is situated at approximately 16° 10' North, 120° 31' East, in the island of Luzon. Elevation at these coordinates is estimated at 108.4 meters or 355.7 feet above mean sea level.

Distances

Based on the great-circle distance (the shortest distance between two points over the surface of the Earth), the cities closest to Sison are Urdaneta, Pangasinan, Dagupan, Pangasinan, Baguio, San Carlos, Pangasinan, San Fernando, La Union, and Alaminos, Pangasinan. The nearest municipalities are Rosario, La Union, Pozorrubio, Pangasinan, San Fabian, Pangasinan, San Jacinto, Pangasinan, Laoac, Pangasinan, and Manaoag, Pangasinan. Its distance from the national capital is 182.15 kilometers (113.18 miles). The following list delineates such distance measurements.

great-circle distance

Nearest towns

Nearest cities

Distance from Manila: 182.15 kilometers (113.18 miles) to the South‑Southeast (S16°E)

Notes

  1. Unless otherwise specified, population count (excluding percentages), household data, and land area figures are derived from the Philippine Statistics Authority.
  2. Data on registered voters is from the Commission on Elections.
  3. Data on annual regular income is from the Bureau of Local Government Finance, Department of Finance
  4. Postal code information is from the Philippine Postal Corporation.
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