Responsible for the service Digital and Population Data Services Agency
Telephone service: population information
- Telephone service
You can contact this service in matters related to data recorded in the population information system.
Telephone number
+358 295535690
(local/mobile network fee)
Contact information
User support
Service hours
Monday-Friday 9.00–15.00
Services
- Digital and Population Data Services Agency
Applying for a non-disclosure for personal safety reasonsDigital and Population Data Services Agency
ServiceNationwidePublic serviceA non-disclosure for personal safety reasons restricts the disclosure of your address information. It must be applied for in writing. - Digital and Population Data Services Agency
Changing a child’s mother tongue or notifying the communication languageDigital and Population Data Services Agency
ServiceNationwide except the Åland IslandsPublic serviceAs the child's guardian, you can notify the child's native language or communication language. - Digital and Population Data Services Agency
Changing the parenthood titleDigital and Population Data Services Agency
ServiceNationwidePublic serviceYou can apply to change your parenthood title to correspond your confirmed gender at the time of or after confirming your gender. - Digital and Population Data Services Agency
Checking your personal dataDigital and Population Data Services Agency
ServiceNationwidePublic serviceYou can check your personal data stored in the Population Information System. You can view your family relations, address information and past data. - Digital and Population Data Services Agency
Confirmation of genderDigital and Population Data Services Agency
ServiceNationwidePublic serviceConfirmation of gender means that your gender entered in the Population Information System will be corrected to correspond to your gender identity. - Digital and Population Data Services Agency
Converting a registered partnership into a marriageDigital and Population Data Services Agency
ServiceNationwidePublic serviceYou can convert your partnership registered in Finland into a marriage by notifying the Digital and Population Data Services Agency. - Digital and Population Data Services Agency
Correcting data in the Population Information SystemDigital and Population Data Services Agency
ServiceNationwide except the Åland IslandsPublic serviceIf your data in the Population Information System is incorrect, you can ask for it to be corrected. Some data you can also correct yourself. - Digital and Population Data Services Agency
Membership in a religious communityDigital and Population Data Services Agency
ServiceNationwidePublic serviceYou can join by submitting a notification directly to a religious community. You can leave a religious community in the Suomi.fi Web Service. - Digital and Population Data Services Agency
Non-disclosures of dataDigital and Population Data Services Agency
ServiceNationwidePublic serviceYou have the right to prohibit the disclosure of your personal and address data from the Population Information System. - Digital and Population Data Services Agency
Notification of a child's nameDigital and Population Data Services Agency
ServiceNationwide except the Åland IslandsPublic serviceAs the guardian of a newborn child, you must report your child’s name and native language to the Population Information System. - Digital and Population Data Services Agency
Notification of the preferred name of a childDigital and Population Data Services Agency
ServiceNationwide except the Åland IslandsPublic serviceAs the child's guardian, you can notify the child's preferred name. - Digital and Population Data Services Agency
Remote serviceDigital and Population Data Services Agency
Service6 municipalitiesPublic serviceAt remote services you can get personalised advice or guidance. - Digital and Population Data Services Agency
Removing a non-disclosure for personal safety reasonsDigital and Population Data Services Agency
ServiceNationwidePublic serviceA non-disclosure for personal safety reasons can be removed when no longer needed. If you are an adult, you can remove the non-disclosure by yourself. - Digital and Population Data Services Agency
Reporting data to the Population Information SystemDigital and Population Data Services Agency
ServiceNationwidePublic serviceYou can notify the Population Information System of your native language, preferred name, profession, email address and communication language.
Text edited by: Digital and Population Data Services Agency
Updated: 4/9/2026