| a | | Projected est. (medium fertility variant). |
| b | | For statistical purposes, the data for United Kingdom do not include this area. |
| c | | 2023 |
| d | | East Caribbean Dollar. |
| e | | 2018 |
| f | | 2024 |
| g | | Exc. irrigation canals and landscaping care. |
| h | | Data classified according to ISIC Rev. 4. |
| i | | Exc. publishing activities. Inc. irrigation canals. |
| j | | Inc. publishing activities and landscape care. Exc. repair of personal and household goods. |
| k | | Estimate. |
| l | | 2019 |
| m | | Data refers to a 5-year period preceding the reference year. |
| n | | Calculated by the UN Statistics Division. |
| o | | Including refugees. |
| p | | For statistical purposes, the foreign-born population includes persons born in United Kingdom, Bermuda, British Virgin Islands, Cayman Islands, Channel Islands, Falkland Islands (Malvinas), Gibraltar, Isle of Man, Montserrat, Saint Helena, and Turks and Caicos Islands. |
| q | | 2022 |
| r | | 2011 |
| s | | 2014 |
| t | | 2016 |
| u | | Excluding nationals residing abroad. |
| v | | 2013 |