Barangay Profile

Barangay Lalaan I

Silang, Cavite, Region IV-A

PSGC 0402118019 ZIP 4118
6,114 Population
13th of 64 By Population
390.3 m Elevation
4118 ZIP Code
Philippines CALABARZON Cavite Silang Barangays Lalaan I
Direct Answer

Barangay Lalaan I is a barangay in Silang, Cavite, in the CALABARZON (Region IV-A) of the Philippines. Registered under PSGC code 0402118019 with ZIP code 4118, it had a 2020 Census population of 6,114. That makes it the 13th most populous of Silang's 64 barangays (2% of the municipal total of 313,145). It sits at about 390.3 m above sea level at coordinates 14.1875, 120.9618.

Overview

Barangay Lalaan I is a local community situated within Silang, Cavite. Serving as the primary administrative building block of local governance, it connects local residents directly to municipal public services, community development, and regional infrastructure networks.

Demographics & Population Trends

Insights into growth, age distributions, and household composition.

Historical Population Growth

Barangay Lalaan I is tracked across every census round conducted by the Philippine Statistics Authority. The table and bar chart below trace its recorded population from 1990 to 2020, together with the annualized growth rate and net population change between counts. Read side by side, they show whether Lalaan I is expanding, contracting, or holding steady within Silang, a signal that informs housing demand, school-age population, and the delivery of local public services.

Census Date Population Growth Net
1990 May 1 1,974 — —
1995 Sep 1 2,793 +6.72% 819
2000 May 1 3,517 +5.07% 724
2007 Aug 1 3,929 +1.54% 412
2010 May 1 4,271 +3.08% 342
2015 Aug 1 5,130 +3.55% 859
2020 May 1 6,114 +3.76% 984
1,974
2,793
3,517
3,929
4,271
5,130
6,114
1990
1995
2000
2007
2010
2015
2020

Age Distribution (2015 Census)

The age profile of Barangay Lalaan I is drawn from the 2015 Census and grouped into five-year age bands. The table and bar chart below show how residents split across the young dependent population, the working-age population, and older residents, the balance that drives the local dependency ratio and median age. A community weighted toward working-age adults points to a wider labor force, while a broad base of children signals future demand for schools, health centers, and youth programs in Silang.

Age Group Population Share
Under 1 116 2.26%
1 to 4 438 8.54%
5 to 9 485 9.45%
10 to 14 472 9.2%
15 to 19 515 10.04%
20 to 24 544 10.6%
25 to 29 460 8.97%
30 to 34 422 8.23%
35 to 39 378 7.37%
40 to 44 285 5.56%
45 to 49 257 5.01%
50 to 54 264 5.15%
55 to 59 168 3.27%
60 to 64 131 2.55%
65 to 69 82 1.6%
70 to 74 45 0.88%
75 to 79 35 0.68%
80 and over 33 0.64%
Under 1
116
1 to 4
438
5 to 9
485
10 to 14
472
15 to 19
515
20 to 24
544
25 to 29
460
30 to 34
422
35 to 39
378
40 to 44
285
45 to 49
257
50 to 54
264
55 to 59
168
60 to 64
131
65 to 69
82
70 to 74
45
75 to 79
35
80 and over
33
1,511

Young population (0-14) · 29.45%

3,424

Working-age population (15-64) · 66.74%

195

Older population (65+) · 3.8%

Household Trends

Household formation in Barangay Lalaan I is measured each census through the number of households and the average household size. The table and bar chart below plot how the household count has moved across the years. A rising number of households alongside a falling average size usually reflects smaller family units and new home formation, while a steady average size suggests multigenerational living remains common. These figures help gauge local housing stock, utility demand, and the pace of residential development in Silang.

Census Date Households Avg. Size
1990 May 1 389 5.07
1995 Sep 1 592 4.7
2000 May 1 744 4.6
2007 Aug 1 870 4.5
2010 May 1 951 4.27
2015 Aug 1 1,229 3.95
389
592
744
870
951
1,229
1990
1995
2000
2007
2010
2015

Location & Environment

Geographic coordinates, comparative elevation, and environmental risk profile.

13th of 64

Relative rank among Silang's barangays by 2020 population.

390.3 m Elevation

Elevation profile, compared to the 318.5 m municipal median.

Barangay Lalaan I is located at approximately 14.1875, 120.9618 (14°11'15" N, 120°57'42" E) on Luzon , roughly 390.3 meters above sea level.

Hazard Profile & Risk Context

Typhoon

CALABARZON lies along the main track of Pacific tropical cyclones and sees frequent typhoon passage during the June to November season.

High
Earthquake

CALABARZON is seismically active, with movement along nearby faults and trenches capable of producing strong earthquakes.

High
Landslide

At roughly 390.3 m elevation, steeper upland terrain can raise landslide susceptibility during prolonged or heavy rainfall.

Moderate

General planning context derived from topographic models. Refer to PHIVOLCS and municipal DRRMO advisories for official disaster risk mapping.

Governance & Administrative Record

Local administration setup and statutory registry parameters.

As the primary administrative tier in the Philippines, Barangay Lalaan I in municipality of Silang, province of Cavite is led by an elected Punong Barangay alongside a Sangguniang Barangay composed of seven elected council members. The barangay council oversees neighborhood disputes via the Lupong Tagapamayapa, enacts local ordinances, and maintains peace and public safety.

Official Registry

PSGC Statutory Data Sheet

Barangay Name Lalaan I
PSGC Code 0402118019
Population (2020) 6,114
Rank in Municipality 13th of 64
Coordinates 14.1875, 120.9618 (14°11'15" N, 120°57'42" E)
Elevation 390.3 m above sea level
City / Municipality Silang
Province Cavite
Region CALABARZON
ZIP Code 4118

Surrounding Area & Local Culture

Nearby communities, cultural landmarks, and local services in Silang.

Local Directory

Businesses & Services in Silang

Verified hotels, restaurants, healthcare providers, financial services, and professional firms serving Barangay Lalaan I and the wider Silang area.

10 Businesses Listed

Frequently Asked Questions

Where is Barangay Lalaan I located?

Barangay Lalaan I is a barangay in Silang, Cavite, in the CALABARZON (Region IV-A) of the Philippines. Registered under PSGC code 0402118019 with ZIP code 4118, it had a 2020 Census population of 6,114. That makes it the 13th most populous of Silang's 64 barangays (2% of the municipal total of 313,145). It sits at about 390.3 m above sea level at coordinates 14.1875, 120.9618.

What is the population of Barangay Lalaan I?

6,114 as of the 2020 Census, the 13th largest of Silang's 64 barangays (2% of the municipal total).

What is the PSGC code of Barangay Lalaan I?

The PSGC code is 0402118019, a nine-digit identifier in the PSA classification.

What is the ZIP code of Barangay Lalaan I?

ZIP 4118, covering Silang and its barangays.

How many barangays does Silang have?

64 barangays per the PSA PSGC 1Q 2026 release.

Notes & Data Sources

  • Administrative boundaries sourced from the PSA PSGC 1Q 2026 dataset release.
  • Population figures and geographical metrics are integrated from official PhilAtlas and PSA Census records.