Iyagan, Municipality of Baao, Province of Camarines Sur

Summary data
Typebarangay
Island groupLuzon
RegionBicol Region (Region V)
ProvinceCamarines Sur
MunicipalityBaao
Postal code4432
Population (2020)1,203
Philippine major island(s)Luzon
Coordinates13.5275, 123.3835 (13° 32' North, 123° 23' East)
Estimated elevation above sea level44.2 meters (145.0 feet)

Iyagan is a barangay in the municipality of Baao, in the province of Camarines Sur. Its population as determined by the 2020 Census was 1,203. This represented 1.96% of the total population of Baao.

Demographics

Households

The household population of Iyagan in the 2015 Census was 1,137 broken down into 232 households or an average of 4.90 members per household.

details
Number of households in Iyagan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
9581785.38
1,0872025.38
1,0292015.12
1,0181915.33
1,1212235.03
1,1372324.90

Population by age group

According to the 2015 Census, the age group with the highest population in Iyagan is 5 to 9, with 170 individuals. Conversely, the age group with the lowest population is 75 to 79, with 7 individuals.

details
Population of Iyagan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1232.02%
1 to 412611.08%
5 to 917014.95%
10 to 1414412.66%
15 to 1911510.11%
20 to 24786.86%
25 to 29675.89%
30 to 34685.98%
35 to 39685.98%
40 to 44615.36%
45 to 49484.22%
50 to 54393.43%
55 to 59342.99%
60 to 64433.78%
65 to 69181.58%
70 to 74191.67%
75 to 7970.62%
80 and over90.79%
Total1,137100.00%
  • Youth Dependency Ratio: 74.56
  • Old Age Dependency Ratio: 8.53
  • Total Dependency Ratio: 83.09
  • Median Age: 19.59

Historical population

The population of Iyagan grew from 958 in 1990 to 1,203 in 2020, an increase of 245 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.19%, or an increase of 66 people, from the previous population of 1,137 in 2015.

Population of Iyagan (1990‑2020)
Census datePopulationGrowth rate
958
1,0872.39%
1,029-1.17%
1,018-0.15%
1,1213.57%
1,1370.27%
1,2031.19%

Location

Iyagan is situated at approximately 13.5275, 123.3835, in the island of Luzon. Elevation at these coordinates is estimated at 44.2 meters or 145.0 feet above mean sea level.


Adjacent barangays

Iyagan 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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