| a | | Projected est. (medium fertility variant). |
| b | | 2023 |
| c | | Refers to the urban population of the Municipalities of Santo Domingo de Guzmán, Santo Domingo Este, Santo Domingo Oeste, and Santo Domingo Norte. |
| d | | 2019 |
| e | | 2024 |
| f | | Exc. irrigation canals and landscaping care. |
| g | | Data classified according to ISIC Rev. 4. |
| h | | Exc. publishing activities. Inc. irrigation canals. |
| i | | Inc. publishing activities and landscape care. Exc. repair of personal and household goods. |
| j | | Estimate. |
| k | | Calculated by the UN Statistics Division from national indices. |
| l | | Data refers to a 5-year period preceding the reference year. |
| m | | Calculated by the UN Statistics Division. |
| n | | Including refugees. |
| o | | Revised estimate includes only individuals born in the country where both parents were born abroad. This estimate does not include subsequent generations of individuals of foreign descent as such it does not include all persons without nationality. |
| p | | Since the adoption of Law 169-14 in May 2014, important steps have been taken by the Dominican Republic to confirm Dominican nationality through the validation of birth certificates of individuals born in the country to two migrant parents before 2007. Naturalization decisions concerning this population had been issued by June 2024. |
| q | | Data are based on SHA2011. |
| r | | Based on calendar year (January 1 to December 31). |
| s | | 2022 |
| t | | 2011 |
| u | | 2014 |
| v | | Data at 1 January of the reporting year. |
| w | | Population aged 12 years and over. |
| x | | Population aged 5 years and over. |
| y | | Arrivals by air only. |