Lias, Municipality of Marilao, Province of Bulacan

Summary data
Typebarangay
Island groupLuzon
RegionCentral Luzon (Region III)
ProvinceBulacan
MunicipalityMarilao
Postal code3019
Population (2020)15,256
Philippine major island(s)Luzon
Coordinates14.7603, 120.9623 (14° 46' North, 120° 58' East)
Estimated elevation above sea level15.4 meters (50.5 feet)

Lias is a barangay in the municipality of Marilao, in the province of Bulacan. Its population as determined by the 2020 Census was 15,256. This represented 6.00% of the total population of Marilao.

Demographics

Households

The household population of Lias in the 2015 Census was 12,890 broken down into 2,980 households or an average of 4.33 members per household.

details
Number of households in Lias (1990‑2015)
Census dateHousehold populationNumber of householdsAverage household size
7,6111,5225.00
6,1621,1885.19
7,0101,5144.63
11,1392,4084.63
12,0382,6834.49
12,8902,9804.33

Population by age group

According to the 2015 Census, the age group with the highest population in Lias is 15 to 19, with 1,284 individuals. Conversely, the age group with the lowest population is 80 and over, with 94 individuals.

details
Population of Lias by age group (2015 census)
Age groupPopulation (2015)Age group percentage
Under 11921.49%
1 to 47976.18%
5 to 91,1148.64%
10 to 141,1078.58%
15 to 191,2849.95%
20 to 241,1869.19%
25 to 291,0868.42%
30 to 349967.72%
35 to 391,0307.98%
40 to 449207.13%
45 to 497756.01%
50 to 545874.55%
55 to 594773.70%
60 to 644603.57%
65 to 693903.02%
70 to 742511.95%
75 to 791541.19%
80 and over940.73%
Total12,900100.00%
  • Youth Dependency Ratio: 36.47
  • Old Age Dependency Ratio: 10.1
  • Total Dependency Ratio: 46.57
  • Median Age: 28.55

Historical population

The population of Lias grew from 7,611 in 1990 to 15,256 in 2020, an increase of 7,645 people over the course of 30 years. The latest census figures in 2020 denote a positive growth rate of 3.59%, or an increase of 2,356 people, from the previous population of 12,900 in 2015.

Population of Lias (1990‑2020)
Census datePopulationGrowth rate
7,611
6,167-3.86%
7,0102.79%
11,1396.60%
12,0382.87%
12,9001.33%
15,2563.59%

Location

Lias is situated at approximately 14.7603, 120.9623, in the island of Luzon. Elevation at these coordinates is estimated at 15.4 meters or 50.5 feet above mean sea level.


Adjacent barangays

Lias 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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