Laoag, Municipality of San Agustin, Province of Isabela

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceIsabela
MunicipalitySan Agustin
Postal code3314
Population (2020)1,010
Philippine major island(s)Luzon
Coordinates16.4320, 121.7389 (16° 26' North, 121° 44' East)
Estimated elevation above sea level120.8 meters (396.3 feet)

Laoag is a barangay in the municipality of San Agustin, in the province of Isabela. Its population as determined by the 2020 Census was 1,010. This represented 4.57% of the total population of San Agustin.

Demographics

Households

The household population of Laoag in the 2015 Census was 1,100 broken down into 282 households or an average of 3.90 members per household.

details
Number of households in Laoag (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
6891245.56
7481664.51
8861725.15
9122104.34
1,0972584.25
1,1002823.90

Population by age group

According to the 2015 Census, the age group with the highest population in Laoag is 15 to 19, with 99 individuals. Conversely, the age group with the lowest population is 75 to 79, with 20 individuals.

details
Population of Laoag by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1242.18%
1 to 4615.55%
5 to 9958.64%
10 to 14988.91%
15 to 19999.00%
20 to 24968.73%
25 to 29928.36%
30 to 34807.27%
35 to 39746.73%
40 to 44655.91%
45 to 49655.91%
50 to 54635.73%
55 to 59534.82%
60 to 64433.91%
65 to 69242.18%
70 to 74232.09%
75 to 79201.82%
80 and over252.27%
Total1,100100.00%
  • Youth Dependency Ratio: 38.08
  • Old Age Dependency Ratio: 12.6
  • Total Dependency Ratio: 50.68
  • Median Age: 29.18

Historical population

The population of Laoag grew from 689 in 1990 to 1,010 in 2020, an increase of 321 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 1.78%, or a decrease of 90 people, from the previous population of 1,100 in 2015.

Population of Laoag (1990‑2020)
Census datePopulationGrowth rate
689
7481.55%
8863.70%
9120.40%
1,0976.95%
1,1000.05%
1,010-1.78%

Location

Laoag is situated at approximately 16.4320, 121.7389, in the island of Luzon. Elevation at these coordinates is estimated at 120.8 meters or 396.3 feet above mean sea level.


Adjacent barangays

Laoag 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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