Barangay Tanawan is a barangay in Dingalan, Aurora, in the Central Luzon (Region III) of the Philippines. Registered under PSGC code 0307705011 with ZIP code 3207, it had a 2020 Census population of 1,039. That makes it the 9th most populous of Dingalan's 11 barangays (3.5% of the municipal total of 29,286). It sits at about 431.6 m above sea level at coordinates 15.4434, 121.394.
Overview
Barangay Tanawan is a local community situated within Dingalan, Aurora. 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 Tanawan 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 Tanawan is expanding, contracting, or holding steady within Dingalan, a signal that informs housing demand, school-age population, and the delivery of local public services.
| Census Date | Population | Growth | Net |
|---|---|---|---|
| 1990 May 1 | 101 | — | — |
| 1995 Sep 1 | 209 | +14.6% | 108 |
| 2000 May 1 | 219 | +1.01% | 10 |
| 2007 Aug 1 | 691 | +17.17% | 472 |
| 2010 May 1 | 656 | -1.87% | -35 |
| 2015 Aug 1 | 820 | +4.34% | 164 |
| 2020 May 1 | 1,039 | +5.11% | 219 |
Age Distribution (2015 Census)
The age profile of Barangay Tanawan 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 Dingalan.
| Age Group | Population | Share |
|---|---|---|
| Under 1 | 17 | 2.07% |
| 1 to 4 | 70 | 8.54% |
| 5 to 9 | 100 | 12.2% |
| 10 to 14 | 102 | 12.44% |
| 15 to 19 | 95 | 11.59% |
| 20 to 24 | 68 | 8.29% |
| 25 to 29 | 42 | 5.12% |
| 30 to 34 | 62 | 7.56% |
| 35 to 39 | 43 | 5.24% |
| 40 to 44 | 53 | 6.46% |
| 45 to 49 | 42 | 5.12% |
| 50 to 54 | 46 | 5.61% |
| 55 to 59 | 28 | 3.41% |
| 60 to 64 | 25 | 3.05% |
| 65 to 69 | 10 | 1.22% |
| 70 to 74 | 6 | 0.73% |
| 75 to 79 | 8 | 0.98% |
| 80 and over | 3 | 0.37% |
Young population (0-14) · 35.24%
Working-age population (15-64) · 61.46%
Older population (65+) · 3.29%
Household Trends
Household formation in Barangay Tanawan 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 Dingalan.
| Census Date | Households | Avg. Size |
|---|---|---|
| 1990 May 1 | 20 | 5.05 |
| 1995 Sep 1 | 40 | 5.23 |
| 2000 May 1 | 53 | 4.13 |
| 2007 Aug 1 | 156 | 4.29 |
| 2010 May 1 | 153 | 4.28 |
| 2015 Aug 1 | 197 | 4.16 |
Location & Environment
Geographic coordinates, comparative elevation, and environmental risk profile.
Relative rank among Dingalan's barangays by 2020 population.
Elevation profile, compared to the 90.3 m municipal median.
Barangay Tanawan is located at approximately 15.4434, 121.394 (15°26'36" N, 121°23'38" E) on Luzon , roughly 431.6 meters above sea level.
Hazard Profile & Risk Context
Central Luzon lies along the main track of Pacific tropical cyclones and sees frequent typhoon passage during the June to November season.
HighCentral Luzon has moderate seismic exposure from regional fault systems, with occasional felt earthquakes.
ModerateAt roughly 431.6 m elevation, steeper upland terrain can raise landslide susceptibility during prolonged or heavy rainfall.
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 Tanawan in municipality of Dingalan, province of Aurora 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 Dingalan.
Nearest Barangays
Regional Culinary Highlights
Similar to the version in neighboring provinces, this is young glutinous rice that is toasted and pounded, offering a sm...
Coconut-based DelicaciesAurora is lush with coconuts; you will find various kakanin and sweets that rely heavily on fresh coconut milk and fresh...
Dried FishGiven its long coastline, various forms of sun-dried fish are a staple, often prepared fried and served with fresh tomat...
Pinakbet (Aurora Style)Often cooked without the heavy bagoong used in Ilocos, relying more on the natural sweetness of fresh mountain vegetable...
Frequently Asked Questions
Where is Barangay Tanawan located?
Barangay Tanawan is a barangay in Dingalan, Aurora, in the Central Luzon (Region III) of the Philippines. Registered under PSGC code 0307705011 with ZIP code 3207, it had a 2020 Census population of 1,039. That makes it the 9th most populous of Dingalan's 11 barangays (3.5% of the municipal total of 29,286). It sits at about 431.6 m above sea level at coordinates 15.4434, 121.394.
What is the population of Barangay Tanawan?
1,039 as of the 2020 Census, the 9th largest of Dingalan's 11 barangays (3.5% of the municipal total).
What is the PSGC code of Barangay Tanawan?
The PSGC code is 0307705011, a nine-digit identifier in the PSA classification.
What is the ZIP code of Barangay Tanawan?
ZIP 3207, covering Dingalan and its barangays.
How many barangays does Dingalan have?
11 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.