Barangay San Isidro is a barangay in Sibunag, Guimaras, in the Western Visayas (Region VI) of the Philippines. Registered under PSGC code 0607905012 with ZIP code 5046, it had a 2020 Census population of 2,081. That makes it the 5th most populous of Sibunag's 14 barangays (8.7% of the municipal total of 23,787). It sits at about 6.7 m above sea level at coordinates 10.4582, 122.6375.
Overview
Barangay San Isidro is a local community situated within Sibunag, Guimaras. 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 San Isidro 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 San Isidro is expanding, contracting, or holding steady within Sibunag, a signal that informs housing demand, school-age population, and the delivery of local public services.
| Census Date | Population | Growth | Net |
|---|---|---|---|
| 1990 May 1 | 1,437 | — | — |
| 1995 Sep 1 | 1,516 | +1.01% | 79 |
| 2000 May 1 | — | -100% | — |
| 2007 Aug 1 | 1,692 | — | 176 |
| 2010 May 1 | 1,731 | +0.83% | 39 |
| 2015 Aug 1 | 2,131 | +4.04% | 400 |
| 2020 May 1 | 2,081 | -0.5% | -50 |
Age Distribution (2015 Census)
The age profile of Barangay San Isidro 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 Sibunag.
| Age Group | Population | Share |
|---|---|---|
| Under 1 | 46 | 2.16% |
| 1 to 4 | 206 | 9.67% |
| 5 to 9 | 228 | 10.7% |
| 10 to 14 | 185 | 8.68% |
| 15 to 19 | 215 | 10.09% |
| 20 to 24 | 205 | 9.62% |
| 25 to 29 | 210 | 9.85% |
| 30 to 34 | 154 | 7.23% |
| 35 to 39 | 133 | 6.24% |
| 40 to 44 | 99 | 4.65% |
| 45 to 49 | 108 | 5.07% |
| 50 to 54 | 106 | 4.97% |
| 55 to 59 | 72 | 3.38% |
| 60 to 64 | 55 | 2.58% |
| 65 to 69 | 33 | 1.55% |
| 70 to 74 | 28 | 1.31% |
| 75 to 79 | 25 | 1.17% |
| 80 and over | 23 | 1.08% |
Young population (0-14) · 31.21%
Working-age population (15-64) · 63.68%
Older population (65+) · 5.11%
Household Trends
Household formation in Barangay San Isidro 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 Sibunag.
| Census Date | Households | Avg. Size |
|---|---|---|
| 1990 May 1 | 269 | 5.34 |
| 1995 Sep 1 | 288 | 5.26 |
| 2000 May 1 | 313 | 5.45 |
| 2007 Aug 1 | 349 | 4.85 |
| 2010 May 1 | 406 | 4.26 |
| 2015 Aug 1 | 478 | 4.46 |
Location & Environment
Geographic coordinates, comparative elevation, and environmental risk profile.
Relative rank among Sibunag's barangays by 2020 population.
Elevation profile, compared to the 90.7 m municipal median.
Barangay San Isidro is located at approximately 10.4582, 122.6375 (10°27'30" N, 122°38'15" E) on Visayas , roughly 6.7 meters above sea level.
Hazard Profile & Risk Context
Western Visayas is exposed to several tropical cyclones each season, less often than the eastern and northern seaboards.
ModerateWestern Visayas has moderate seismic exposure from regional fault systems, with occasional felt earthquakes.
ModerateAt roughly 6.7 m above sea level, low-lying areas here are more exposed to flooding and, near the coast, storm surge during major storms.
HighGeneral 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 San Isidro in municipality of Sibunag, province of Guimaras 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 Sibunag.
Nearest Barangays
Regional Culinary Highlights
The islandÔÇÖs world-famous mangoes are turned into rich, concentrated spreads that accompany everything from local b...
Adobong Manok sa ManggaA unique twist on adobo where the sourness of the vinegar is complemented or replaced by the tartness of unripe green ma...
PatupatGlutinous rice cakes boiled in coconut milk and sugar, a staple snack found in local markets, often enjoyed during the h...
Mango Float (Guimaras Style)Layers of graham crackers, whipped cream, and generous portions of the islandÔÇÖs signature sweet-as-honey mangoes.
Frequently Asked Questions
Where is Barangay San Isidro located?
Barangay San Isidro is a barangay in Sibunag, Guimaras, in the Western Visayas (Region VI) of the Philippines. Registered under PSGC code 0607905012 with ZIP code 5046, it had a 2020 Census population of 2,081. That makes it the 5th most populous of Sibunag's 14 barangays (8.7% of the municipal total of 23,787). It sits at about 6.7 m above sea level at coordinates 10.4582, 122.6375.
What is the population of Barangay San Isidro?
2,081 as of the 2020 Census, the 5th largest of Sibunag's 14 barangays (8.7% of the municipal total).
What is the PSGC code of Barangay San Isidro?
The PSGC code is 0607905012, a nine-digit identifier in the PSA classification.
What is the ZIP code of Barangay San Isidro?
ZIP 5046, covering Sibunag and its barangays.
How many barangays does Sibunag have?
14 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.