St. Kitts & Nevis
ISO 3166-1 country codes and official ISO 3166-2 subdivisions for St. Kitts & Nevis. Use them in forms, validation, and CountriesDB integrations.
About St. Kitts & Nevis codes
Need St. Kitts & Nevis (KN) 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 lists 16 official ISO 3166-2 subdivisions for St. Kitts & Nevis. These are the same codes CountriesDB serves through widgets and the Backend Data API.
For production, use the CountriesDB country/subdivision widget or fetch St. Kitts & Nevis from the Data API and validate codes server-side instead of copying values from this page.
ISO codes
Official subdivisions (16)
Official ISO 3166-2 codes for St. Kitts & Nevis. Use these values in region/state selects and server-side validation, not informal or marketing region names.
| Code | Name | Type |
|---|---|---|
| KN-01 | Christ Church Nichola Town | parish |
| KN-N | Nevis | state |
| KN-02 | Saint Anne Sandy Point | parish |
| KN-03 | Saint George Basseterre | parish |
| KN-04 | Saint George Gingerland | parish |
| KN-05 | Saint James Windward | parish |
| KN-06 | Saint John Capisterre | parish |
| KN-07 | Saint John Figtree | parish |
| KN-K | Saint Kitts | state |
| KN-08 | Saint Mary Cayon | parish |
| KN-09 | Saint Paul Capisterre | parish |
| KN-10 | Saint Paul Charlestown | parish |
| KN-11 | Saint Peter Basseterre | parish |
| KN-12 | Saint Thomas Lowland | parish |
| KN-13 | Saint Thomas Middle Island | parish |
| KN-15 | Trinity Palmetto Point | parish |
Frequently asked questions
- What is the ISO 3166-1 code for St. Kitts & Nevis?
- St. Kitts & Nevis uses ISO 3166-1 alpha-2 KN, alpha-3 KNA, and numeric 659. These codes show up in forms, shipping, banking, and APIs.
- How many official ISO 3166-2 subdivisions does St. Kitts & Nevis have?
- CountriesDB lists 16 official ISO 3166-2 subdivisions for St. Kitts & Nevis (states, provinces, regions, or equivalent). Use them when you validate region selects and shipping zones.
- How do I use St. Kitts & Nevis country and subdivision data in a form?
- Use the CountriesDB widget or Data API to fill country and subdivision selects for St. Kitts & Nevis, then validate submitted codes with the Validation API so alpha-2 and ISO 3166-2 values stay consistent.
Use St. Kitts & Nevis in your app
Add CountriesDB country and subdivision selects with the widget docs, or call the Backend Data API for St. Kitts & Nevis (KN) and validate submissions with the Validation API. Guides stay in sync with the same dataset your project keys already use. widget docs.