Barangay Tambidao is a barangay in Bacarra, Ilocos Norte, in the Ilocos Region (Region I) of the Philippines. Registered under PSGC code 0102802050 with ZIP code 2916, it had a 2020 Census population of 813. That makes it the 18th most populous of Bacarra's 43 barangays (2.5% of the municipal total of 32,734). It sits at about 30.7 m above sea level at coordinates 18.2584, 120.6329.
Overview
Barangay Tambidao is a local community situated within Bacarra, Ilocos Norte. 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 Tambidao 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 Tambidao is expanding, contracting, or holding steady within Bacarra, a signal that informs housing demand, school-age population, and the delivery of local public services.
| Census Date | Population | Growth | Net |
|---|---|---|---|
| 1990 May 1 | 370 | — | — |
| 1995 Sep 1 | 400 | +1.47% | 30 |
| 2000 May 1 | 486 | +4.26% | 86 |
| 2007 Aug 1 | 615 | +3.3% | 129 |
| 2010 May 1 | 762 | +8.11% | 147 |
| 2015 Aug 1 | 775 | +0.32% | 13 |
| 2020 May 1 | 813 | +1.01% | 38 |
Age Distribution (2015 Census)
The age profile of Barangay Tambidao 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 Bacarra.
| Age Group | Population | Share |
|---|---|---|
| Under 1 | 26 | 3.35% |
| 1 to 4 | 55 | 7.1% |
| 5 to 9 | 81 | 10.45% |
| 10 to 14 | 76 | 9.81% |
| 15 to 19 | 97 | 12.52% |
| 20 to 24 | 79 | 10.19% |
| 25 to 29 | 60 | 7.74% |
| 30 to 34 | 61 | 7.87% |
| 35 to 39 | 50 | 6.45% |
| 40 to 44 | 42 | 5.42% |
| 45 to 49 | 42 | 5.42% |
| 50 to 54 | 31 | 4% |
| 55 to 59 | 24 | 3.1% |
| 60 to 64 | 16 | 2.06% |
| 65 to 69 | 17 | 2.19% |
| 70 to 74 | 9 | 1.16% |
| 75 to 79 | 7 | 0.9% |
| 80 and over | 2 | 0.26% |
Young population (0-14) · 30.71%
Working-age population (15-64) · 64.77%
Older population (65+) · 4.52%
Household Trends
Household formation in Barangay Tambidao 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 Bacarra.
| Census Date | Households | Avg. Size |
|---|---|---|
| 1990 May 1 | 75 | 4.93 |
| 1995 Sep 1 | 80 | 5 |
| 2000 May 1 | 95 | 5.12 |
| 2007 Aug 1 | 124 | 4.96 |
| 2010 May 1 | 162 | 4.7 |
| 2015 Aug 1 | 185 | 4.19 |
Location & Environment
Geographic coordinates, comparative elevation, and environmental risk profile.
Relative rank among Bacarra's barangays by 2020 population.
Elevation profile, compared to the 18.9 m municipal median.
Barangay Tambidao is located at approximately 18.2584, 120.6329 (18°15'30" N, 120°37'58" E) on Luzon , roughly 30.7 meters above sea level.
Hazard Profile & Risk Context
Ilocos Region lies along the main track of Pacific tropical cyclones and sees frequent typhoon passage during the June to November season.
HighIlocos Region has moderate seismic exposure from regional fault systems, with occasional felt earthquakes.
ModerateLocalized flooding can occur during heavy rainfall, depending on drainage and proximity to rivers and low ground.
ModerateGeneral 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 Tambidao in municipality of Bacarra, province of Ilocos Norte 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
Surrounding Area & Local Culture
Nearby communities, cultural landmarks, and local services in Bacarra.
Nearest Barangays
Local Festivals
Regional Culinary Highlights
Double-fried crispy pork belly, best served with KBL (Kamatis, Bagoong, Lasona).
Poqui-poquiSmoked and mashed eggplant saut├®ed with tomatoes, onions, and eggs.
IgadoTangy, savory saut├®ed pork liver and tenderloin in a soy-vinegar base.
PinapaitanA potent, bitter-savory soup of beef or goat offal seasoned with bile.
Other Barangays in Bacarra
Frequently Asked Questions
Where is Barangay Tambidao located?
Barangay Tambidao is a barangay in Bacarra, Ilocos Norte, in the Ilocos Region (Region I) of the Philippines. Registered under PSGC code 0102802050 with ZIP code 2916, it had a 2020 Census population of 813. That makes it the 18th most populous of Bacarra's 43 barangays (2.5% of the municipal total of 32,734). It sits at about 30.7 m above sea level at coordinates 18.2584, 120.6329.
What is the population of Barangay Tambidao?
813 as of the 2020 Census, the 18th largest of Bacarra's 43 barangays (2.5% of the municipal total).
What is the PSGC code of Barangay Tambidao?
The PSGC code is 0102802050, a nine-digit identifier in the PSA classification.
What is the ZIP code of Barangay Tambidao?
ZIP 2916, covering Bacarra and its barangays.
How many barangays does Bacarra have?
43 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.