Postal Code Finder
Registry / Finland / Southwest Finland / Turku / Turku

Postal codes of Turku (Finland)

Comprehensive directory for the Turku hub. Our registry indexes 43 geocoded administrative entries across 3 distinct localities.

Verified data profile for Turku

Based on 41 records, 41 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.

41
Records
41
Postal identifiers
100.0%
Geocoded
20100
Example code
Postal code Locality Administrative path Coordinates
20100 Turku Southwest Finland / Turku / Turku 60.4449, 22.2261
20101 Turku Southwest Finland / Turku / Turku 60.4515, 22.2687
20200 Turku Southwest Finland / Turku / Turku 60.4475, 22.2261
20201 Turku Southwest Finland / Turku / Turku 60.4515, 22.2687
20210 Turku Southwest Finland / Turku / Turku 60.4551, 22.2008
20240 Turku Southwest Finland / Turku / Turku 60.4522, 22.1571

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Local postal records

Use this page to browse the administrative hierarchy, compare representative postal codes and move to related areas without guessing slugs. The canonical route for this record set is /postal-codes/finland/southwest-finland/turku/turku.

How to use this lookup

  • Start with the representative rows, then use the download link for the full local table.
  • Compare related prefixes when several postal identifiers serve the same locality.
  • Use parent and sibling links to avoid duplicate or ambiguous regional matches.
Records
41
Database rows represented by this canonical route.
Postal identifiers
41
Distinct postal code values in this route.
Localities
1
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Detected format
5 digits (NNNNN)
The detected records use a fixed-length numeric postal code.
Example
20100
Sample code from Turku.
Registry use
local table
Use this page to compare multiple postal identifiers attached to Turku.
Code Place Hierarchy Coordinates
20100 Turku Southwest Finland / Turku / Turku 60.4449, 22.2261
20101 Turku Southwest Finland / Turku / Turku 60.4515, 22.2687
20200 Turku Southwest Finland / Turku / Turku 60.4475, 22.2261
20201 Turku Southwest Finland / Turku / Turku 60.4515, 22.2687
20210 Turku Southwest Finland / Turku / Turku 60.4551, 22.2008
Download postal data
CSV, JSON and XLSX exports for research, validation and data products.
Use the API
Query postal codes by country, place name, region or code prefix.
Implementation notes
Field definitions, canonical paths and practical lookup guidance.

Useful related pages

Finland
Country · 3,576 records
Helsinki
Popular Lookup · 142 records
Espoo
Popular Lookup · 68 records
Tampere
Popular Lookup · 57 records
Vantaa
Popular Lookup · 56 records
Kuopio
Popular Lookup · 36 records
Lahti
Popular Lookup · 36 records
Oulu
Popular Lookup · 36 records
Pori
Popular Lookup · 28 records

Data questions

How many postal records are listed for Turku?

This registry represents 41 rows, 41 postal identifiers and 1 mapped localities in Finland.

What is an example postal code for Turku?

One representative example is 20100 for Turku.

How should I validate this local registry?

Compare postal code, country, place name, administrative hierarchy and coordinates before importing a match.

Search Turku postal codes and localities

🔍

Geographic Context

Turku is a key administrative jurisdiction within Finland. Our registry provides a comprehensive overview of its internal divisions, facilitating precise spatial analysis and logistical mapping across its 3 localities.

Postal code ranges covering Turku

Use these prefix ranges when you know the first digits or letters of a local postal identifier. Each link opens a country-level range with matching localities and coordinates.

All Finland prefixes
20
41 records in this hub, 46 codes nationwide.
21
2 records in this hub, 78 codes nationwide.

Navigate Turku localities

Interactive Navigation: Markers represent geometric administrative centroids. Explore the regional registry by clicking on specific spatial clusters.

High-density localities and postal codes

Showing top 1 of 1
Turku
41 postal identifiers
MULTI

Geographic localities

Showing top 2 of 2
Paattinen
21330
Tortinmäki
21340

Download the Turku postal code dataset

Access the complete administrative registry for Turku. Structured datasets available in XLSX, CSV, and JSON formats for immediate integration.

Download XLSX CSV Export JSON export
Verified Scope: Turku Hub • Entities: 43 technical records

Frequently Asked Questions: Turku postal code guide

What is the postal structure for Turku?

Turku is represented in the Finland postal registry with verified coordinates and administrative hierarchy fields.

Can I download postal code data for Turku?

Yes. The dataset for Turku can be exported in CSV, Excel and JSON formats from the download section on this page.

How many subdivisions are mapped for Turku?

Turku currently aggregates 3 mapped subdivisions in the public registry.

How many postal records are listed for Turku?

This registry represents 41 rows, 41 postal identifiers and 1 mapped localities in Finland.

What is an example postal code for Turku?

One representative example is 20100 for Turku.