Iloilo Zip Code: Complete List (2025) Iloilo City Zip Code

Iloilo, a province in the Western Visayas region of the Philippines, is known for its rich history, cultural heritage, and economic growth. Whether you’re sending mail, applying for government documents, or verifying an address, knowing the correct Iloilo ZIP code is essential.

This guide provides a comprehensive list of ZIP codes for Iloilo City and the entire province, ensuring accuracy and efficiency for businesses and individuals alike.

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What is a ZIP Code?

A ZIP code (Zone Improvement Plan code) is a numerical code assigned to specific areas in a country to facilitate efficient mail sorting and delivery. In the Philippines, ZIP codes are composed of four digits and are used by PhilPost (Philippine Postal Corporation) to streamline postal services.

Each city, municipality, and barangay may have a unique ZIP code, making it crucial for residents and businesses to use the correct one for seamless transactions.

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Iloilo ZIP Codes

Below is a detailed list of Iloilo ZIP codes, categorized by Iloilo City and the rest of the province.

Iloilo

Location	ZIP Code		Phone Area Code
Ajuy	5012		33
Alimodian	5028		33
Anilao	5009		33
Badiangan	5033		33
Balasan	5018		33
Banate	5010		33
Barotac Nuevo	5007		33
Barotac Viejo	5011		33
Batad	5016		33
Bingawan	5041		33
Cabatuan	5031		33
Calinog	5040		33
Carles	5019		33
Conception	5013		33
Dingle	5035		33
Dueñas	5038		33
Dumangas	5006		33
Estancia	5017		33
Guimbal	5022		33
Igbaras	5029		33
Iloilo City	5000		33
Janiuay	5034		33
Lambunao	5042		33
Leganes	5003		33
Lemery	5043		33
Leon	5026		33
Maasin	5030		33
Miagao	5023		33
Mina	5032		33
New Lucena	5005		33
Oton	5020		33
Passi	5037		33
Pavia	5001		33
Pototan	5008		33
San Dionisio	5015		33
San Enrique	5036		33
San Joaquin	5024		33
San Miguel	5025		33
San Rafael	5039		33
Santa Barbara	5002		33
Sara	5014		33
Tigbauan	5021		33
Tubungan	5027		33
Zarraga	5004		33

Why ZIP Codes Matter

Using the correct ZIP code is essential for various reasons, including:

• Efficient Mail and Parcel Delivery – Ensures accurate and timely delivery of letters and packages.
• Government Transactions – Many official documents require a valid ZIP code for address verification.
• Business Operations – Companies use ZIP codes for logistics, billing, and marketing.
• Online Shopping and Services – Many e-commerce platforms require accurate ZIP codes for deliveries.

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How to Use Iloilo ZIP Codes Effectively

To ensure accuracy when using ZIP codes, follow these tips:

• Double-check ZIP codes before mailing documents or parcels.
• Use official sources like PhilPost for verification.
• Include the correct ZIP code when filling out forms for banks, utilities, or government agencies.
• Ensure consistency when using ZIP codes for digital and physical addresses.

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Frequently Asked Questions About Iloilo Zip Code

Does Iloilo City have different ZIP codes for its districts?

No, Iloilo City primarily uses the 5000 ZIP code for all its districts, including Jaro, Mandurriao, and Molo.

How can I find the correct ZIP code for my address?

You can check the official PhilPost website or refer to this guide for an updated list of Iloilo ZIP codes.

Do ZIP codes change over time?

While ZIP codes rarely change, new developments or administrative updates may result in modifications. Always verify with official postal sources.

Can I use a neighboring town’s ZIP code if I’m unsure of mine?

No, using an incorrect ZIP code may lead to delays or misdelivery. It is essential to use the specific ZIP code assigned to your location.

Are there specific ZIP codes for subdivisions or barangays?

Some large subdivisions or barangays may have their unique ZIP codes. It’s best to check with local post offices for precise details.

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Conclusion

Knowing the correct Iloilo ZIP code is essential for efficient communication, transactions, and deliveries. Whether you’re a resident, business owner, or traveler, using the proper ZIP code ensures accuracy and prevents inconveniences. Keep this guide handy and share it with others who may find it useful.