Sweden
ISO 3166-1 country codes and official ISO 3166-2 subdivisions for Sweden. Use them in forms, validation, and CountriesDB integrations.
About Sweden codes
Need Sweden (SE) for a checkout form, shipping zone, or backend validation? This page summarizes the ISO 3166-1 country codes and official subdivisions developers use with CountriesDB.
This guide covers ISO 3166-1 identifiers for Sweden. No official ISO 3166-2 subdivisions are currently listed in CountriesDB for this country.
For production, use the CountriesDB country/subdivision widget or fetch Sweden from the Data API and validate codes server-side instead of copying values from this page.
ISO codes
Official subdivisions (0)
No official ISO 3166-2 subdivisions are listed for this country in CountriesDB.
Frequently asked questions
- What is the ISO 3166-1 code for Sweden?
- Sweden uses ISO 3166-1 alpha-2 SE, alpha-3 SWE, and numeric 752. These codes show up in forms, shipping, banking, and APIs.
- How many official ISO 3166-2 subdivisions does Sweden have?
- CountriesDB does not list official ISO 3166-2 subdivisions for Sweden. Some territories have no ISO 3166-2 entries, or only use the country-level code.
- How do I use Sweden country and subdivision data in a form?
- Use the CountriesDB widget or Data API to fill country and subdivision selects for Sweden, then validate submitted codes with the Validation API so alpha-2 and ISO 3166-2 values stay consistent.
Use Sweden in your app
Add CountriesDB country and subdivision selects with the widget docs, or call the Backend Data API for Sweden (SE) and validate submissions with the Validation API. Guides stay in sync with the same dataset your project keys already use. widget docs.