Finland Address & Identity Data Generator

Generate Finland addresses and identities in your browser: correctly formatted postal codes, phone numbers and Personal Identity Code, with the administrative division and city always taken from the same data record so they can never disagree. Every value is synthesised by algorithm and corresponds to no real person, address or account.

Finland at a glance

Nationality: Finnish
Official language: Finnish
Currency: EUR €
Calling code: +358
Postal code: 5 digits · Public postal data
National ID: Personal Identity Code
Format: birth date · 5 characters
Check digit: Official check digit
Top-level division: Region
Divisions: 19
Cities covered: 308

Finland Personal Identity Code format and check digit

Finland's Personal Identity Code uses the format birth date · 5 characters, and the official check-digit algorithm is implemented — a number this tool generates passes the same validation the real one would.

Finland postal code rules

Finland postal codes use the format 5 digits. The divisions and cities come from public postal data, so a code's prefix matches the country's actual districts.

Time zone of Finland

Finland keeps time in Europe/Helsinki, UTC+02:00 – UTC+03:00 relative to UTC (UTC+03:00 during daylight saving).

How this is counted: the city zones come from GeoNames' `timezone` field, the main zone is the one holding most of the recorded population, and the largest city behind that choice is Helsinki.

What Finland data is good for

Four jobs come up again and again with Finland records: testing signup and checkout forms, where an address, Personal Identity Code and phone number in the local format exercise required-field, length and conditional validation; seeding a staging database so screens and API responses have something to render; filling a third-party form that asks for personal details without handing over your own; and demos, screenshots and design mockups, which need records that look real but belong to nobody.

Example address

Full name: Kari Mäkinen
Gender: Male
Date of birth: 1977-09-19
Full address: Vanha Pakkalantie 35, 36420 Kangasala, Finland
Postal code: 36420
Phone: +358 429 146 076
National ID: 190977-315J
Email: [email protected]
Username: karimkinen16

The record below is synthesised to show field formats. It is not real information.

Generate Finland data now

Lawful use of Finland data

Every Finland address and Personal Identity Code here is synthesised by algorithm and belongs to no real person, address or account: the 19 divisions and 308 cities on this page are real place names, while the house numbers, names and numbers are not. The postcode follows the country's real format. The generator guarantees only that the number follows the country's format (the number carries a real check digit and passes the country's format and checksum checks), which does not mean it will not collide with a real person's, so use these records for testing, development, demos and privacy-preserving form filling, never to defraud anyone, pass as another person or circumvent the law. Values are generated locally and never uploaded; the privacy policy and disclaimer linked in the footer carry the full statement.

Frequently asked questions

Are Finland test addresses real?

No. Every field is synthesised by an algorithm and corresponds to no real person, address or account. The divisions and cities are real names; the house numbers, names and ID numbers are not.

Does the generated Personal Identity Code pass validation?

Can the postal code and city disagree?

No. The division, city and postal code come from one data record: a division is chosen, then a city within it, then a code built from that division's real postal rules.

Can I reproduce the same record?

Yes. The identity key determines every random draw, so the same key, country and gender always produce an identical record — which is what makes it usable as a fixed sample in automated tests.

These answers describe what this site's data and algorithms actually do. Nothing here is a guess.

Other countries

See all supported countries and regions