Pio Duran, Province of Albay
| Type | municipality |
|---|---|
| Island group | Luzon |
| Region | Bicol Region (Region V) |
| Province | Albay |
| Barangay count | 33 |
| Postal code | 4516 |
| Coastal/Landlocked | coastal |
| Marine waterbodies | Burias Pass |
| Philippine major island(s) | Luzon |
| Area (2013) | 133.70 km2 (51.62 sq mi) |
| Population (2020) | 49,070 |
| Density (2020) | 367 / km2 (951 / sq mi) |
| Coordinates | 13° 3' North, 123° 27' East (13.0429, 123.4536) |
| Estimated elevation above sea level | 17.7 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 2020 Census was 49,070. This represented 3.57% 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 367 inhabitants per square kilometer or 951 inhabitants per square mile.
Barangays
Pio Duran has 33 barangays as shown in the following table.
Demographic profile of barangays
| Barangay | Population percentage (2020) | Population (2020) | Population (2015) | Change (2015‑2020) | Annual Population Growth Rate (2015‑2020) |
|---|---|---|---|---|---|
| Agol | 2.52% | 1,237 | 1,135 | 8.99% | 1.83% |
| Alabangpuro | 1.72% | 846 | 835 | 1.32% | 0.28% |
| Banawan | 7.46% | 3,662 | 3,235 | 13.20% | 2.64% |
| Barangay I | 8.99% | 4,411 | 4,070 | 8.38% | 1.71% |
| Barangay II | 2.96% | 1,454 | 1,796 | -19.04% | -4.35% |
| Barangay III | 1.78% | 873 | 986 | -11.46% | -2.53% |
| Barangay IV | 3.32% | 1,631 | 1,472 | 10.80% | 2.18% |
| Barangay V | 4.54% | 2,230 | 2,362 | -5.59% | -1.20% |
| Basicao Coastal | 4.42% | 2,167 | 2,300 | -5.78% | -1.25% |
| Basicao Interior | 1.29% | 631 | 599 | 5.34% | 1.10% |
| Binodegahan | 5.26% | 2,581 | 2,517 | 2.54% | 0.53% |
| Buenavista | 2.34% | 1,147 | 1,247 | -8.02% | -1.74% |
| Buyo | 0.97% | 474 | 452 | 4.87% | 1.01% |
| Caratagan | 11.31% | 5,548 | 4,536 | 22.31% | 4.33% |
| Cuyaoyao | 3.60% | 1,765 | 1,618 | 9.09% | 1.85% |
| Flores | 2.86% | 1,402 | 1,410 | -0.57% | -0.12% |
| La Medalla | 4.12% | 2,023 | 1,837 | 10.13% | 2.05% |
| Lawinon | 2.78% | 1,366 | 1,280 | 6.72% | 1.38% |
| Macasitas | 1.13% | 554 | 508 | 9.06% | 1.84% |
| Malapay | 2.29% | 1,124 | 1,087 | 3.40% | 0.71% |
| Malidong | 4.43% | 2,174 | 2,062 | 5.43% | 1.12% |
| Mamlad | 1.05% | 514 | 503 | 2.19% | 0.46% |
| Marigondon | 2.92% | 1,432 | 1,562 | -8.32% | -1.81% |
| Matanglad | 1.60% | 783 | 681 | 14.98% | 2.98% |
| Nablangbulod | 1.77% | 870 | 657 | 32.42% | 6.09% |
| Oringon | 1.25% | 611 | 667 | -8.40% | -1.83% |
| Palapas | 2.54% | 1,247 | 1,181 | 5.59% | 1.15% |
| Panganiran | 1.32% | 650 | 621 | 4.67% | 0.97% |
| Rawis | 1.67% | 820 | 875 | -6.29% | -1.36% |
| Salvacion | 1.22% | 601 | 621 | -3.22% | -0.69% |
| Santo Cristo | 1.08% | 529 | 451 | 17.29% | 3.41% |
| Sukip | 2.01% | 985 | 868 | 13.48% | 2.70% |
| Tibabo | 1.48% | 728 | 662 | 9.97% | 2.02% |
| Pio Duran Total | 49,070 | 46,693 | 5.09% | 1.05% | |
Economy
The annual regular revenue of Pio Duran for the fiscal year of 2016 was ₱108,046,767.50.
Historical annual regular income data
| Fiscal Year | Annual Regular Income | Change |
|---|---|---|
| 2009 | 61,633,451.53 | – |
| 2010 | 130,021,547.26 | 110.96% |
| 2011 | 71,757,574.55 | -44.81% |
| 2012 | 68,939,852.02 | -3.93% |
| 2013 | 76,331,240.85 | 10.72% |
| 2014 | 85,459,333.89 | 11.96% |
| 2015 | 98,412,702.80 | 15.16% |
| 2016 | 108,046,767.50 | 9.79% |
End notes:
| ||
Demographics
Households
The household population of Pio Duran in the 2015 Census was 46,673 broken down into 9,467 households or an average of 4.93 members per household.
Trends in household population and size
| Census date | Household population | Number of households | Average household size |
|---|---|---|---|
| 36,794 | 6,321 | 5.82 | |
| 41,727 | 7,379 | 5.65 | |
| 44,339 | 7,966 | 5.57 | |
| 44,886 | 8,424 | 5.33 | |
| 45,021 | 9,127 | 4.93 | |
| 46,673 | 9,467 | 4.93 |
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.
Age distribution
| Age group | Population (2015) | Age group percentage |
|---|---|---|
| Under 1 | 976 | 2.09% |
| 1 to 4 | 4,368 | 9.35% |
| 5 to 9 | 5,827 | 12.48% |
| 10 to 14 | 6,170 | 13.21% |
| 15 to 19 | 5,212 | 11.16% |
| 20 to 24 | 3,778 | 8.09% |
| 25 to 29 | 3,075 | 6.59% |
| 30 to 34 | 2,878 | 6.16% |
| 35 to 39 | 2,718 | 5.82% |
| 40 to 44 | 2,425 | 5.19% |
| 45 to 49 | 2,254 | 4.83% |
| 50 to 54 | 1,906 | 4.08% |
| 55 to 59 | 1,694 | 3.63% |
| 60 to 64 | 1,261 | 2.70% |
| 65 to 69 | 919 | 1.97% |
| 70 to 74 | 542 | 1.16% |
| 75 to 79 | 381 | 0.82% |
| 80 and over | 309 | 0.66% |
| Total | 46,693 | 100.00% |
| ||
Historical population
The population of Pio Duran grew from 26,443 in 1970 to 49,070 in 2020, an increase of 22,627 people over the course of 50 years. The latest census figures in 2020 denote a positive annualized growth rate of 1.05%, or an increase of 2,377 people, from the previous population of 46,693 in 2015.
Trends in population growth
| Census date | Population | Annualized Growth Rate |
|---|---|---|
| – | – | |
| – | – | |
| – | – | |
| – | – | |
| – | – | |
| 26,443 | – | |
| 31,188 | 3.37% | |
| 33,835 | 1.64% | |
| 36,859 | 0.86% | |
| 41,850 | 2.41% | |
| 44,423 | 1.29% | |
| 44,972 | 0.17% | |
| 45,028 | 0.05% | |
| 46,693 | 0.69% | |
| 49,070 | 1.05% |
The total number of registered voters or electorate in Pio Duran for the year 2019 was 33,750, broken down into 16,866 males and 16,884 females.
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, Albay, Legazpi, Albay, Iriga, Camarines Sur, Tabaco, Albay, Sorsogon City, Sorsogon, and Naga, Camarines Sur. The nearest municipalities are Jovellar, Albay, Donsol, Sorsogon, Guinobatan, Albay, Oas, Albay, Camalig, Albay, and Claveria, Masbate. 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, 21.62 kilometers (13.43 miles) to the Southeast (S45°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
- Ligao, Albay, 23.73 kilometers (14.75 miles) to the North‑Northeast (N22°E)
- Legazpi, Albay, 32.24 kilometers (20.03 miles) to the East‑Northeast (N71°E)
- Iriga, Camarines Sur, 42.19 kilometers (26.22 miles) to the North (N6°W)
- Tabaco, Albay, 46.05 kilometers (28.62 miles) to the Northeast (N40°E)
- Sorsogon City, Sorsogon, 60.37 kilometers (37.51 miles) to the East (S82°E)
- Naga, Camarines Sur, 70.53 kilometers (43.83 miles) to the North‑Northwest (N24°W)
Distance from Manila: 317.56 kilometers (197.33 miles) to the West‑Northwest (N57°W)
Notes
- Unless otherwise specified, population count (excluding percentages), household data, and land area figures are derived from the Philippine Statistics Authority.
- Data on registered voters is from the Commission on Elections.
- Data on annual regular income is from the Bureau of Local Government Finance, Department of Finance
- Postal code information is from the Philippine Postal Corporation.