Pio Duran, Province of Albay

Summary data
Typemunicipality
Island groupLuzon
RegionBicol Region (Region V)
ProvinceAlbay
Barangay count33
Postal code4516
Coastal/Landlockedcoastal
Marine waterbodiesBurias Pass
Philippine major island(s)Luzon
Area (2007)133.70 km2 (51.62 sq mi)
Population (2015)46,693
Density (2015)349 / km2 (905 / sq mi)
Coordinates13° 3' North, 123° 27' East (13.0429, 123.4536)
Estimated elevation above sea level17.7 meters (58.2 feet)

Pio Duran, formerly known as Malacbalac, is a coastal municipality in the province of Albay.

The municipality has a land area of 133.70 square kilometers or 51.62 square miles which constitutes 5.19% of Albay's total area. Its population as determined by the 2015 Census was 46,693. This represented 3.55% of the total population of Albay province, or 0.81% of the overall population of the Bicol Region. Based on these figures, the population density is computed at 349 inhabitants per square kilometer or 905 inhabitants per square mile.

Barangays

Pio Duran has 33 barangays as shown in the following table.

Demographic profile of barangays
BarangayPopulation percentage (2015)Population (2015)Population (2010)Change (2010‑2015)Annual Population Growth Rate (2010‑2015)
Agol2.43%1,1351,240-8.47%-1.67%
Alabangpuro1.79%8358310.48%0.09%
Banawan6.93%3,2353,1492.73%0.51%
Barangay I8.72%4,0704,0480.54%0.10%
Barangay II3.85%1,7961,7105.03%0.94%
Barangay III2.11%9861,075-8.28%-1.63%
Barangay IV3.15%1,4721,637-10.08%-2.00%
Barangay V5.06%2,3622,1778.50%1.57%
Basicao Coastal4.93%2,3002,333-1.41%-0.27%
Basicao Interior1.28%59949920.04%3.54%
Binodegahan5.39%2,5172,3198.54%1.57%
Buenavista2.67%1,2471,1538.15%1.50%
Buyo0.97%4524227.11%1.32%
Caratagan9.71%4,5364,04912.03%2.19%
Cuyaoyao3.47%1,6181,6160.12%0.02%
Flores3.02%1,4101,3186.98%1.29%
La Medalla3.93%1,8371,64711.54%2.10%
Lawinon2.74%1,2801,2601.59%0.30%
Macasitas1.09%5084727.63%1.41%
Malapay2.33%1,0871,0355.02%0.94%
Malidong4.42%2,0622,0411.03%0.20%
Mamlad1.08%5034834.14%0.78%
Marigondon3.35%1,5621,4894.90%0.92%
Matanglad1.46%6816553.97%0.74%
Nablangbulod1.41%657689-4.64%-0.90%
Oringon1.43%6676551.83%0.35%
Palapas2.53%1,1811,1096.49%1.20%
Panganiran1.33%6215865.97%1.11%
Rawis1.87%87577213.34%2.41%
Salvacion1.33%62155212.50%2.27%
Santo Cristo0.97%45139813.32%2.41%
Sukip1.86%8688393.46%0.65%
Tibabo1.42%662770-14.03%-2.84%
Pio Duran Total46,69345,0283.70%0.69%

Economy

According to the Bureau of Local Government Finance, the annual regular revenue of Pio Duran for the fiscal year of 2016 was 108,046,767.50.

details
Fiscal YearAnnual Regular IncomeChange
200961,633,451.53
2010130,021,547.26110.96%
201171,757,574.55-44.81%
201268,939,852.02-3.93%
201376,331,240.8510.72%
201485,459,333.8911.96%
201598,412,702.8015.16%
2016108,046,767.509.79%

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

Population by age group

According to the 2015 Census, the age group with the highest population in Pio Duran is 10 to 14, with 6,170 individuals. Conversely, the age group with the lowest population is 80 and over, with 309 individuals.

details
Age groupPopulation (2015)
Under 1976
1 to 44,368
5 to 95,827
10 to 146,170
15 to 195,212
20 to 243,778
25 to 293,075
30 to 342,878
35 to 392,718
40 to 442,425
45 to 492,254
50 to 541,906
55 to 591,694
60 to 641,261
65 to 69919
70 to 74542
75 to 79381
80 and over309
Total46,693

Historical population

The population of Pio Duran grew from 26,443 in 1970 to 46,693 in 2015, an increase of 20,250 people. The latest census figures in 2015 denote a positive growth rate of 0.69%, or an increase of 1,665 people, from the previous population of 45,028 in 2010.

details
Census datePopulationGrowth rate
26,443
31,1883.37%
33,8351.64%
36,8590.86%
41,8502.41%
44,4231.29%
44,9720.17%
45,0280.05%
46,6930.69%

Location

The municipal center of Pio Duran is situated at approximately 13° 3' North, 123° 27' East, in the island of Luzon. Elevation at these coordinates is estimated at 17.7 meters or 58.2 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 Pio Duran are Ligao, Legazpi, Iriga, Tabaco, Sorsogon City, and Naga. The nearest municipalities are Jovellar, Donsol, Guinobatan, Oas, Camalig, and Claveria. Its distance from the national capital is 317.56 kilometers (197.33 miles). The following list delineates such distance measurements.

great-circle distance

Nearest towns

  • Jovellar, Albay, 16.16 kilometers (10.04 miles) to the East (N80°E)
  • Donsol, Sorsogon, 21.71 kilometers (13.49 miles) to the Southeast (S46°E)
  • Guinobatan, Albay, 22.82 kilometers (14.18 miles) to the Northeast (N44°E)
  • Oas, Albay, 24.27 kilometers (15.08 miles) to the North‑Northeast (N12°E)
  • Camalig, Albay, 26.70 kilometers (16.59 miles) to the Northeast (N55°E)
  • Claveria, Masbate, 27.36 kilometers (17.00 miles) to the Southwest (S55°W)

Nearest cities

Distance from Manila: 317.56 kilometers (197.33 miles) to the West‑Northwest (N57°W)

National rankings

  • Population (2015): 46,693, ranked 573 out of 1,634
  • Land area (2007): 51.62 square kilometers, ranked 825 out of 1,634
  • Population density (2015): 349 inhabitants per square kilometer, ranked 569 out of 1,634
  • Annual population growth rate (2010 to 2015): 0.69%, ranked 804 out of 1,634

Notes

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