Sigma Postal Codes: 5816 | Capiz, Western Visayas
The Postal Codes (ZIP Codes) for Sigma is 5816 in Capiz, Western Visayas, Capiz, Philippines. The table below lists Postal Codes and postcodes for places within Sigma.
Postal Codes for Places in Sigma
Showing 21 places in Sigma. Last verified with official records on April 20, 2026.
| Acbo | |
| Amaga | |
| Balucuan | |
| Bangonbangon | |
| Capuyhan | |
| Cogon | |
| Dayhagon | |
| Guintas | |
| Malapad Cogon | |
| Mangoso | |
| Mansacul | |
| Matangcong | |
| Matinabus | |
| Mianay | |
| Oyong | |
| Pagbunitan | |
| Parian | |
| Pinamalatican | |
| Poblacion Norte | |
| Poblacion Sur | |
| Tawog |
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Sample Address Format for Sigma
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Sigma, Capiz, Western Visayas, 5816
PHILIPPINES
Sigma on the Map
The map above highlights the geographic boundaries of the Sigma municipalities in Philippines.
Sigma Quick Facts
| Country | Philippines (PH) |
|---|---|
| Administrative Path | Philippines β Western Visayas β Capiz |
| Postal Code | 5816 |
| Region | Western Visayas |
| Provinces | Capiz |
| ISO Codes | PH / PHL / 608 |
| Top-level domain (ccTLD) | .ph |
| Coordinates | 11.421822, 122.665838 |
| Places | 21 |
What to Know About Sigma
Key Facts
Sigma is a fourth-class municipality located in the province of Capiz within the Western Visayas region of the Philippines. Situated in the central part of Panay Island, Sigma occupies a strategic position approximately 25 kilometers northeast of Roxas City, the provincial capital. The municipality covers a total land area of approximately 111.71 square kilometers and serves as an important agricultural and commercial hub in central Capiz. According to the 2020 census, Sigma has a population of around 31,688 people distributed across its 21 barangays, with a population density of approximately 280 people per square kilometer. The municipality's terrain is characterized by rolling hills and fertile plains, making it ideal for rice cultivation and other agricultural activities. Sigma is administratively divided into these 21 barangays, each with its own local governance structure. The municipality's economy is primarily driven by agriculture, with rice, corn, and coconut as the main crops, supplemented by fishing and small-scale livestock raising. As you explore Sigma's various barangays, you can access detailed postal code information for each sub-region to facilitate communication and navigation throughout this vibrant municipality.
Neighboring Regions
- Tapaz
- Mambusao
- Jamindan
- Dao