Lalauanan, Municipality of Tumauini, Province of Isabela

Summary data
Typebarangay
Island groupLuzon
RegionCagayan Valley (Region II)
ProvinceIsabela
MunicipalityTumauini
Postal code3325
Population (2020)851
Philippine major island(s)Luzon
Coordinates17.2422, 121.8447 (17° 15' North, 121° 51' East)
Estimated elevation above sea level42.3 meters (138.8 feet)

Lalauanan is a barangay in the municipality of Tumauini, in the province of Isabela. Its population as determined by the 2020 Census was 851. This represented 1.20% of the total population of Tumauini.

Demographics

Households

The household population of Lalauanan in the 2015 Census was 784 broken down into 171 households or an average of 4.58 members per household.

details
Number of households in Lalauanan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
6081165.24
5771194.85
6201225.08
6271484.24
7591624.69
7841714.58

Population by age group

According to the 2015 Census, the age group with the highest population in Lalauanan is 5 to 9, with 88 individuals. Conversely, the age group with the lowest population is 80 and over, with 8 individuals.

details
Population of Lalauanan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1162.04%
1 to 48010.20%
5 to 98811.22%
10 to 148510.84%
15 to 19749.44%
20 to 24648.16%
25 to 29567.14%
30 to 34607.65%
35 to 39455.74%
40 to 44455.74%
45 to 49313.95%
50 to 54455.74%
55 to 59313.95%
60 to 64192.42%
65 to 69151.91%
70 to 74121.53%
75 to 79101.28%
80 and over81.02%
Total784100.00%
  • Youth Dependency Ratio: 57.23
  • Old Age Dependency Ratio: 9.57
  • Total Dependency Ratio: 66.8
  • Median Age: 23.83

Historical population

The population of Lalauanan grew from 608 in 1990 to 851 in 2020, an increase of 243 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 1.74%, or an increase of 67 people, from the previous population of 784 in 2015.

Population of Lalauanan (1990‑2020)
Census datePopulationGrowth rate
608
577-0.98%
6201.55%
6270.15%
7597.20%
7840.62%
8511.74%

Location

Lalauanan is situated at approximately 17.2422, 121.8447, in the island of Luzon. Elevation at these coordinates is estimated at 42.3 meters or 138.8 feet above mean sea level.


Adjacent barangays

Lalauanan 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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