Bolo, Municipality of Tiwi, Province of Albay

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceAlbay
MunicipalityTiwi
Postal code4513
Population (2020)1,263
Philippine major island(s)Luzon
Coordinates13.4694, 123.6800 (13° 28' North, 123° 41' East)
Estimated elevation above sea level16.2 meters (53.1 feet)

Bolo is a barangay in the municipality of Tiwi, in the province of Albay. Its population as determined by the 2020 Census was 1,263. This represented 2.24% of the total population of Tiwi.

Demographics

Households

The household population of Bolo in the 2015 Census was 1,205 broken down into 242 households or an average of 4.98 members per household.

details
Number of households in Bolo (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
8141545.29
1,0731825.90
1,0592025.24
1,1302215.11
1,1732354.99
1,2052424.98

Population by age group

According to the 2015 Census, the age group with the highest population in Bolo is 10 to 14, with 155 individuals. Conversely, the age group with the lowest population is 75 to 79, with 8 individuals.

details
Population of Bolo by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1241.99%
1 to 41139.38%
5 to 914712.20%
10 to 1415512.86%
15 to 1914912.37%
20 to 24957.88%
25 to 29846.97%
30 to 34655.39%
35 to 39584.81%
40 to 44615.06%
45 to 49483.98%
50 to 54494.07%
55 to 59443.65%
60 to 64564.65%
65 to 69282.32%
70 to 74121.00%
75 to 7980.66%
80 and over90.75%
Total1,205100.00%
  • Youth Dependency Ratio: 61.92
  • Old Age Dependency Ratio: 8.04
  • Total Dependency Ratio: 69.96
  • Median Age: 20.76

Historical population

The population of Bolo grew from 814 in 1990 to 1,263 in 2020, an increase of 449 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 0.99%, or an increase of 58 people, from the previous population of 1,205 in 2015.

Population of Bolo (1990‑2020)
Census datePopulationGrowth rate
814
1,0735.31%
1,059-0.28%
1,1300.90%
1,1731.37%
1,2050.51%
1,2630.99%

Location

Bolo is situated at approximately 13.4694, 123.6800, in the island of Luzon. Elevation at these coordinates is estimated at 16.2 meters or 53.1 feet above mean sea level.


Adjacent barangays

Bolo 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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