Postcode 61350
Location: South Ostrobothnia Region → Seinajoki → Ilmajoki
1 location(s) using this postal code in South Ostrobothnia Region, Finland
About Postcode 61350
This postal code is assigned to Ilmajoki Municipality Sub-region Seinajoki, South Ostrobothnia Region, Finland. This location-level postal code helps ensure accurate mail delivery and location identification.
Postal Code Format
Finland uses numeric postal codes with 5 digits (example: 00100). In our directory, these codes are organized from regions down to municipalities.
- 61 — Region (South Ostrobothnia Region)
- 35 — Sub-region (Seinajoki)
- 0 — Municipality (Ilmajoki)
How to Use This Postcode 61350
When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.
Address format example:
Recipient Name
House #, Street Name
Ilmajoki
Seinajoki, South Ostrobothnia Region
61350
Finland
Domestic Mail
Include this postcode on all letters and packages sent within Finland.
International Mail
For international deliveries, include "Finland" on the last address line after the postcode.
Frequently Asked Questions
What area does this postcode cover?
This postcode covers South Ostrobothnia Region → Seinajoki → Ilmajoki in Finland.
Is this a valid List Post Code?
Yes. 61350 is an active postcode for South Ostrobothnia Region → Seinajoki → Ilmajoki in Finland. It follows the 5-character format used in this country.
How do I find the postal code for a specific address?
Search by region, sub-region, and municipality to find the correct postcode in Finland. Search Postcodes
Found incorrect info for 61350?
Useful Resources
Developer API
Get this data via API
Free JSON for postcode 61350.
https://api.listpostcode.com/v1/countries/FI/postcodes/61350curl -H "x-api-key: YOUR_API_KEY" \
"https://api.listpostcode.com/v1/countries/FI/postcodes/61350"Requests need a free API key.