Bantay, Province of Ilocos Sur

Summary data
Typemunicipality
Island groupLuzon
RegionIlocos Region (Region I)
ProvinceIlocos Sur
Barangay count34
Postal code2727
Coastal/Landlockedlandlocked
Marine waterbodiesnone (landlocked)
Philippine major island(s)Luzon
Area (2013)76.60 km2 (29.58 sq mi)
Population (2020)37,118
Density (2020)485 / km2 (1,255 / sq mi)
Coordinates17° 35' North, 120° 23' East (17.5818, 120.3865)
Estimated elevation above sea level11.3 meters (37.2 feet)

Bantay is a landlocked municipality in the coastal province of Ilocos Sur.

The municipality has a land area of 76.60 square kilometers or 29.58 square miles which constitutes 2.95% of Ilocos Sur's total area. Its population as determined by the 2020 Census was 37,118. This represented 5.26% of the total population of Ilocos Sur province, or 0.70% of the overall population of the Ilocos Region. Based on these figures, the population density is computed at 485 inhabitants per square kilometer or 1,255 inhabitants per square mile.

Barangays

Bantay has 34 barangays as shown in the following table.

Demographic profile of barangays
Local government units of Bantay
BarangayPopulation percentage (2020)Population (2020)Population (2015)Change (2015‑2020)Annual Population Growth Rate (2015‑2020)
Aggay2.06%7647334.23%0.88%
An-annam3.79%1,4051,495-6.02%-1.30%
Balaleng8.13%3,0162,48121.56%4.20%
Banaoang1.22%451458-1.53%-0.32%
Barangay 11.81%67259512.94%2.59%
Barangay 21.37%508660-23.03%-5.36%
Barangay 32.83%1,05192014.24%2.84%
Barangay 42.14%795970-18.04%-4.10%
Barangay 51.79%664690-3.77%-0.81%
Barangay 61.32%49142914.45%2.88%
Bulag7.45%2,7652,5687.67%1.57%
Buquig2.49%923939-1.70%-0.36%
Cabalanggan1.57%584745-21.61%-5.00%
Cabaroan2.54%94181914.90%2.97%
Cabusligan2.11%7857209.03%1.84%
Capangdanan2.71%1,0059238.88%1.81%
Guimod3.01%1,1181,1061.08%0.23%
Lingsat2.81%1,0421,151-9.47%-2.07%
Malingeb3.59%1,3321,427-6.66%-1.44%
Mira2.41%89656857.75%10.07%
Naguiddayan2.07%76766814.82%2.95%
Ora6.16%2,2852,1357.03%1.44%
Paing4.38%1,6251,5425.38%1.11%
Puspus1.22%453534-15.17%-3.40%
Quimmarayan1.57%5835771.04%0.22%
Sagneb1.08%40036310.19%2.06%
Sagpat2.23%8267667.83%1.60%
San Isidro2.65%98384116.88%3.34%
San Julian2.62%9729611.14%0.24%
San Mariano0.96%358371-3.50%-0.75%
Sinabaan1.98%7346807.94%1.62%
Taguiporo3.71%1,3761,3492.00%0.42%
Taleb5.26%1,9531,9380.77%0.16%
Tay-ac6.99%2,5952,609-0.54%-0.11%
Bantay Total37,11835,7313.88%0.81%

Economy

The annual regular revenue of Bantay for the fiscal year of 2016 was 145,487,137.92.

details
Annual regular income of Bantay (2009‑2016)
Fiscal YearAnnual Regular IncomeChange
200961,394,733.32
201084,129,064.1337.03%
201190,975,315.088.14%
201288,580,902.72-2.63%
201397,336,530.919.88%
201487,521,420.01-10.08%
2015115,862,364.3932.38%
2016145,487,137.9225.57%

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 Bantay in the 2015 Census was 35,501 broken down into 8,229 households or an average of 4.31 members per household.

details
Number of households in Bantay (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
25,9964,8705.34
28,1285,4975.12
30,4976,1074.99
33,0607,0884.66
34,1957,6604.46
35,5018,2294.31

Population by age group

According to the 2015 Census, the age group with the highest population in Bantay is 10 to 14, with 3,274 individuals. Conversely, the age group with the lowest population is 75 to 79, with 487 individuals.

details
Population of Bantay by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 16461.81%
1 to 42,5097.02%
5 to 93,1588.84%
10 to 143,2749.16%
15 to 193,2489.09%
20 to 243,1478.81%
25 to 292,9058.13%
30 to 342,8618.01%
35 to 392,6497.41%
40 to 442,1986.15%
45 to 492,0415.71%
50 to 541,8415.15%
55 to 591,4594.08%
60 to 641,2153.40%
65 to 698602.41%
70 to 746371.78%
75 to 794871.36%
80 and over5961.67%
Total35,731100.00%
  • Youth Dependency Ratio: 40.68
  • Old Age Dependency Ratio: 10.95
  • Total Dependency Ratio: 51.63
  • Median Age: 28.24

Historical population

The population of Bantay grew from 7,020 in 1903 to 37,118 in 2020, an increase of 30,098 people over the course of 117 years. The latest census figures in 2020 denote a positive growth rate of 0.80%, or an increase of 1,387 people, from the previous population of 35,731 in 2015.

details
Population of Bantay (1903‑2020)
Census datePopulationGrowth rate
7,020
9,5731.98%
12,1051.18%
12,7140.50%
15,8331.95%
19,1641.89%
20,6661.53%
22,2821.52%
26,0241.56%
28,1281.47%
30,5191.76%
33,1741.16%
34,3231.25%
35,7310.77%
37,1180.80%

The total number of registered voters or electorate in Bantay for the year 2019 was 21,406, broken down into 10,825 males and 10,581 females.

Location

The municipal center of Bantay is situated at approximately 17° 35' North, 120° 23' East, in the island of Luzon. Elevation at these coordinates is estimated at 11.3 meters or 37.2 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 Bantay are Vigan, Ilocos Sur, Candon, Ilocos Sur, Batac, Ilocos Norte, Laoag, Ilocos Norte, San Fernando, La Union, and Tabuk, Kalinga. The nearest municipalities are San Vicente, Ilocos Sur, Santa Catalina, Ilocos Sur, Caoayan, Ilocos Sur, San Ildefonso, Ilocos Sur, Santo Domingo, Ilocos Sur, and Santa, Ilocos Sur. Its distance from the national capital is 337.04 kilometers (209.43 miles). The following list delineates such distance measurements.

great-circle distance

Nearest towns

Nearest cities

Distance from Manila: 337.04 kilometers (209.43 miles) to the South (S11°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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