Country
Japan
Location
Kōya
Postal Code
648-0034

What is Kōya (Japan) postal/zip code?

The postal code for Kōya is 648-0034. Postal codes in Kōya consist of 8 characters following the format NNN-NNNN. Kōya is located in Wakayama Prefecture, Japan, and is part of the Eastern Asia region. This postal code is essential for accurate mail delivery, online shopping, and official documentation. Whether you're sending a package, filling out a form, or verifying an address, using the correct postal code ensures your mail reaches its destination without delays. You can scan the QR code on the right to quickly save or share the complete address information for Kōya.

QR Code for Kōya Scan Address

How to Address Mail to Kōya

Standard Address Format (click to edit)
RecipientJohn Doe
Street123 Example Street
DistrictKōya
City & Postal648-0034 Wakayama Prefecture
CountryJAPAN

Addressing Tips for Japan - Kōya

  • Postal code format: NNN-NNNN
  • Write postal code before the city name
  • Country name in UPPERCASE on last line
  • Include district name for faster delivery
  • ISO country code: JP

Shipping to Kōya, Japan

🇯🇵
Domestic Delivery
1-2 days
Within Japan
International
7-21 days
Varies by origin
Customs Threshold
¥10,000
Duty-free limit

Local Carriers in Kōya

Yamato Transport Sagawa Express Japan Post

Kōya: International Carriers

DHL FedEx UPS

Shipping Tips (Kōya)

  • Always include postal code 648-0034 for faster delivery
  • Items above ¥10,000 may incur customs duties
  • Track your package using the carrier's tracking number
  • Consider insurance for valuable shipments

Kōya Japan Location Information

Kōya, Japan Map
  • Region Asia
  • Subregion Eastern Asia
  • State Wakayama Prefecture
  • Phone Code +81
  • Currency JPY
  • Coordinates 34.2129, 135.6224
Free Traffic Exchange

5 Postal Codes in Kōya

Area State Place Postal Code
Kōya Wakayama Prefecture Minamiyadori 648-0034
Kōya Wakayama Prefecture Kitayadori 648-0033
Kōya Wakayama Prefecture Hikotani 648-0035
Kōya Wakayama Prefecture Taniobuka 648-0032
Kōya Wakayama Prefecture Nishihata 648-0042

Frequently Asked Questions

The postal code of Kōya, Wakayama Prefecture, Japan is 648-0034. This 8-character code follows the format NNN-NNNN.
Kōya has approximately 5 postal codes covering different areas and neighborhoods within the district.
Kōya is located in Wakayama Prefecture, Japan. It is part of the Asia region and Eastern Asia subregion. The coordinates are 34.21294000, 135.62244000.
To call Kōya, Japan, you need to dial the international code +81 followed by the local number.
The currency used in Kōya, Japan is Japanese Yen (JPY). The currency symbol is ¥.
The nearest major city to Kōya is Wakayama Prefecture, approximately 0 km away.
You can verify Kōya postal codes on PostalZipCode.co. Enter the postal code in the search bar to see its location, district, and city details.
Nearby Locations
City State Distance Latitude Longitude
Hashimoto Wakayama Prefecture 12 km 34.317 135.617
Hashimoto Shi Wakayama Prefecture 12 km 34.324 135.61
Kinokawa Shi Wakayama Prefecture 21 km 34.254 135.394
Iwade Wakayama Prefecture 28 km 34.25 135.317
Iwade Shi Wakayama Prefecture 30 km 34.281 135.306
Kainan Shi Wakayama Prefecture 37 km 34.142 135.224
Kainan Wakayama Prefecture 38 km 34.152 135.214
Wakayama Shi Wakayama Prefecture 39 km 34.243 135.196
Wakayama Wakayama Prefecture 42 km 34.233 135.167
Minato Wakayama Prefecture 43 km 34.215 135.15
Other Japan in States
State Distance Latitude Longitude
Nara Prefecture 21 km 34.298 135.828
Ōsaka Prefecture 48 km 34.641 135.563
Mie Prefecture 59 km 33.814 136.049
Kyōto Prefecture 105 km 35.157 135.525
Hyōgo Prefecture 122 km 34.858 134.545
Kōya in Other Languages
Postal Codes by Country
Country Distance Latitude Longitude
South Korea 797 km 37 127.5
North Korea 998 km 40 127
Taiwan 1,853 km 23.5 121
Northern Mariana Islands 2,345 km 15.2 145.75
Hong Kong 2,476 km 22.267 114.188
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Last updated: April 2026
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