Arumahan, Municipality of Lemery, Province of Batangas

Summary data
Typebarangay
Island groupLuzon
RegionCALABARZON (Region IV‑A)
ProvinceBatangas
MunicipalityLemery
Postal code4209
Population (2020)2,640
Philippine major island(s)Luzon
Coordinates13.9390, 120.8620 (13° 56' North, 120° 52' East)
Estimated elevation above sea level118.4 meters (388.4 feet)

Arumahan is a barangay in the municipality of Lemery, in the province of Batangas. Its population as determined by the 2020 Census was 2,640. This represented 2.83% of the total population of Lemery.

Demographics

Households

The household population of Arumahan in the 2015 Census was 2,403 broken down into 462 households or an average of 5.20 members per household.

details
Number of households in Arumahan (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,4792515.89
1,5282885.31
1,8473245.70
2,0473855.32
2,2734175.45
2,4034625.20

Population by age group

According to the 2015 Census, the age group with the highest population in Arumahan is 5 to 9, with 265 individuals. Conversely, the age group with the lowest population is 80 and over, with 27 individuals.

details
Population of Arumahan by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1421.75%
1 to 41867.74%
5 to 926511.03%
10 to 142279.45%
15 to 192148.91%
20 to 242179.03%
25 to 291787.41%
30 to 341988.24%
35 to 391757.28%
40 to 441435.95%
45 to 491154.79%
50 to 54974.04%
55 to 59903.75%
60 to 64783.25%
65 to 69723.00%
70 to 74411.71%
75 to 79381.58%
80 and over271.12%
Total2,403100.00%
  • Youth Dependency Ratio: 47.84
  • Old Age Dependency Ratio: 11.83
  • Total Dependency Ratio: 59.67
  • Median Age: 26.42

Historical population

The population of Arumahan grew from 1,479 in 1990 to 2,640 in 2020, an increase of 1,161 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 2.00%, or an increase of 237 people, from the previous population of 2,403 in 2015.

Population of Arumahan (1990‑2020)
Census datePopulationGrowth rate
1,479
1,5280.61%
1,8474.15%
2,0471.43%
2,2733.89%
2,4031.06%
2,6402.00%

Location

Arumahan is situated at approximately 13.9390, 120.8620, in the island of Luzon. Elevation at these coordinates is estimated at 118.4 meters or 388.4 feet above mean sea level.


Adjacent barangays

Arumahan 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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