Agtiwa, Municipality of San Fernando, Province of Romblon

Summary data
Typebarangay
Island groupLuzon
RegionMIMAROPA Region
ProvinceRomblon
MunicipalitySan Fernando
Postal code5513
Population (2020)1,327
Philippine major island(s)Sibuyan
Coordinates12.4293, 122.4269 (12° 26' North, 122° 26' East)
Estimated elevation above sea level9.5 meters (31.2 feet)

Agtiwa is a barangay in the municipality of San Fernando, in the province of Romblon. Its population as determined by the 2020 Census was 1,327. This represented 5.49% of the total population of San Fernando.

Demographics

Households

The household population of Agtiwa in the 2015 Census was 1,397 broken down into 261 households or an average of 5.35 members per household.

details
Number of households in Agtiwa (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,0981955.63
1,0211985.16
1,2202265.40
1,2922275.69
1,3912505.56
1,3972615.35

Population by age group

According to the 2015 Census, the age group with the highest population in Agtiwa is 15 to 19, with 173 individuals. Conversely, the age group with the lowest population is 70 to 74, with 11 individuals.

details
Population of Agtiwa by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1261.86%
1 to 414710.52%
5 to 916611.88%
10 to 1417112.24%
15 to 1917312.38%
20 to 241359.66%
25 to 291027.30%
30 to 34735.23%
35 to 39493.51%
40 to 44483.44%
45 to 49715.08%
50 to 54684.87%
55 to 59553.94%
60 to 64443.15%
65 to 69201.43%
70 to 74110.79%
75 to 79181.29%
80 and over201.43%
Total1,397100.00%
  • Youth Dependency Ratio: 62.35
  • Old Age Dependency Ratio: 8.44
  • Total Dependency Ratio: 70.79
  • Median Age: 20.57

Historical population

The population of Agtiwa grew from 1,098 in 1990 to 1,327 in 2020, an increase of 229 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.08%, or a decrease of 70 people, from the previous population of 1,397 in 2015.

Population of Agtiwa (1990‑2020)
Census datePopulationGrowth rate
1,098
1,021-1.35%
1,2203.89%
1,2920.79%
1,3912.72%
1,3970.08%
1,327-1.08%

Location

Agtiwa is situated at approximately 12.4293, 122.4269, in the island of Sibuyan. Elevation at these coordinates is estimated at 9.5 meters or 31.2 feet above mean sea level.


Adjacent barangays

Agtiwa 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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