Barangay 1, Municipality of Lian, Province of Batangas

Summary data
Typebarangay
Island groupLuzon
RegionCALABARZON (Region IV‑A)
ProvinceBatangas
MunicipalityLian
Postal code4216
Population (2020)1,827
Philippine major island(s)Luzon
Coordinates14.0364, 120.6511 (14° 2' North, 120° 39' East)
Estimated elevation above sea level14.9 meters (48.9 feet)

Barangay 1, formerly Poblacion, is a barangay in the municipality of Lian, in the province of Batangas. Its population as determined by the 2020 Census was 1,827. This represented 3.25% of the total population of Lian.

Demographics

Households

The household population of Barangay 1 in the 2015 Census was 1,892 broken down into 472 households or an average of 4.01 members per household.

details
Number of households in Barangay 1 (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
1,5603134.98
1,7463435.09
1,6743305.07
1,8784124.56
1,5983804.21
1,8924724.01

Population by age group

According to the 2015 Census, the age group with the highest population in Barangay 1 is 5 to 9, with 169 individuals. Conversely, the age group with the lowest population is Under 1, with 23 individuals.

details
Population of Barangay 1 by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 1231.21%
1 to 41437.55%
5 to 91698.92%
10 to 141668.76%
15 to 191648.65%
20 to 241417.44%
25 to 291578.28%
30 to 341538.07%
35 to 391196.28%
40 to 441216.39%
45 to 491065.59%
50 to 54995.22%
55 to 59904.75%
60 to 64824.33%
65 to 69653.43%
70 to 74382.01%
75 to 79241.27%
80 and over351.85%
Total1,895100.00%
  • Youth Dependency Ratio: 40.67
  • Old Age Dependency Ratio: 13.15
  • Total Dependency Ratio: 53.82
  • Median Age: 29.51

Historical population

The population of Barangay 1 grew from 1,560 in 1990 to 1,827 in 2020, an increase of 267 people over the course of 30 years. The latest census figures in 2020 denote a negative growth rate of 0.77%, or a decrease of 68 people, from the previous population of 1,895 in 2015.

Population of Barangay 1 (1990‑2020)
Census datePopulationGrowth rate
1,560
1,7462.13%
1,674-0.90%
1,8781.60%
1,598-5.71%
1,8953.30%
1,827-0.77%

Location

Barangay 1 is situated at approximately 14.0364, 120.6511, in the island of Luzon. Elevation at these coordinates is estimated at 14.9 meters or 48.9 feet above mean sea level.


Adjacent barangays

Barangay 1 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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