Postal Code: Postal Code System in Santo Domingo
Santo Domingo, the capital and largest city of the Dominican Republic, has a well-established postal code system in Santo Domingo that facilitates the delivery of correspondence and packages to residents and businesses in the city.
Each sector, neighborhood, or urbanization in Santo Domingo has a unique five-digit postal code. These postal codes follow a numerical pattern that allows for the identification of the geographic area of the city.
For example, postal codes in Santo Domingo that start with “10” generally correspond to sectors in the National District, while those starting with “11” are usually from neighboring municipalities such as Santo Domingo Este.
The correct use of postal codes in Santo Domingo is crucial to ensure timely and problem-free delivery of shipments. Both shipping companies and public and private institutions require users to provide the exact postal code to process deliveries.

The postal codes in Santo Domingo are divided as follows:
- Distrito Nacional 10100 – 10699
- Santo Domingo Este 11500 – 11999
- Santo Domingo Oeste 10700 – 11199
- Santo Domingo Norte 11200 – 11499
It is essential to note that some postal codes may overlap between neighboring municipalities, so it is recommended to always verify the exact postal code of the destination address.

Reasons why postal codes are used in Santo Domingo
Facilitate the delivery of correspondence and shipments
- The postal code allows for precise identification of the geographic location of an address, facilitating the processing and delivery of letters, packages, and other shipments by postal services.
- Postal codes in Santo Domingo prevent confusion and errors in delivery, improving the efficiency of the distribution system.
Organize urban planning
- Authorities use postal codes in Santo Domingo to collect and analyze demographic data, land use, and infrastructure data at the sector and neighborhood level.
- This information is crucial for decision-making in urban development planning, public transportation, public services, etc.
Administrative and statistical purposes
- Postal codes in Santo Domingo are used by public and private institutions for registration, censuses, surveys, and market studies.
- They allow for the segmentation and organization of information at the geographic level, facilitating analysis and decision-making.
Facilitate business logistics
- Shipping companies, e-commerce, and other logistics activities rely on postal codes in Santo Domingo to optimize their distribution and delivery processes.
- It helps to track and schedule deliveries more efficiently.
Improve user experience
- The correct use of the postal code avoids delays and errors in the receipt of shipments by citizens and businesses.
- It contributes to a better service experience and user satisfaction.
Complete list of postal codes in Santo Domingo
Postal codes in Santo Domingo: by number
| 11116 | 12 de Haina |
| 11101 | 16 de Agosto |
| 11404 | 2 de Enero |
| 10404 / 10803 | 24 de Abril |
| 10305 | 27 de Febrero |
| 10116 | 30 de Mayo |
A
| Aesa | 11101 |
| Agua Dulce | 10305 |
| Alameda | 10902 |
| Alma Rosa II | 11506 |
| Alpes | 11509 |
| Altos de Arroyo Hondo I | 10605 |
| Altos de Arroyo Hondo II | 10506 |
| Altos de Arroyo Hondo III | 10605 |
| Altos de Cancino | 11519 |
| Altos de Chavón | 11402 |
| Altos de Sabana Perdida | 11404 |
| Altos del Oeste | 10804 |
| Altos del Parque | 11302 |
| Amarilis III | 11804 |
| Ana Virginia | 11801 |
| Antillas | 10118 |
| Arboleda (Naco) | 10121 |
| Arismar | 11705 |
| Arroyo Manzano | 10505 |
| Atala | 10115 |
| Atlántida | 11101 |
Postal codes in Santo Domingo: letter B
| Barrio Antillano | 10902 |
| Barrio Arenoso | 10805 |
| Barrio Brisa de Charles | 11803 |
| Barrio Buenos Aires | 11003 |
| Barrio Chavón | 10801 |
| Barrio Enriquillo | 11002 |
| Barrio Gran Poder de Dios | 10802 |
| Barrio Hermanas Mirabal | 11302 |
| Barrio Holguín | 11002 |
| Barrio Invi | 11101 |
| Barrio John F. Kennedy | 11805 |
| Barrio Josué | 11005 |
| Barrio La Esperanza | 10801 |
| Barrio La Fe | 10801 |
| Barrio La Piña | 10802 |
| Barrio La Torre | 10801 |
| Barrio La Unión | 10801 |
| Barrio Landia | 10802 |
| Barrio Las Mercedes | 10803 |
| Barrio Libertador | 11005 |
| Barrio Norte | 11301 |
| Barrio Nuevo | 11203 / 11303 / 11403 |
| Barrio Obrero | 10515 |
| Barrio Paraíso | 11115 / 11809 / 10802 |
| Barrio Progreso | 10805 |
| Batey Bienvenido | 10902 |
| Batey La Balsa | 11808 |
| Batey Palmarejo | 10701 |
| Batey Piragua | 11808 |
| Bayona | 10903 |
| Bella Colina | 10902 |
| Bella Vista | 10111 / 10112 |
| Bello Campo | 11509 |
| Borojol | 10213 |
| Brisa del Edén | 11803 |
| Buena Ventura II | 11805 |
| Buena Vista | 10505 |
| Buenas Noches | 10902 |
| Buenos Aires Del | 11102 |
Postal codes in Santo Domingo: letter C
| Cabirma del Este I | 11513 |
| Cabirma del Este II | 11809 |
| Cachimán | 10514 |
| Calero | 11601 |
| Campechito II | 11207 |
| Cancino | 11516 |
| Cancino Adentro | 11517 |
| Cancino I | 11512 |
| Cancino II | 11512 |
| Capotillo | 10407 |
| Carlos Álvarez | 11202 |
| Carmelita | 10128 |
| Carmen Amelia | 10509 |
| Carolina | 11510 |
| Castellana | 10133 |
| Centro de los Héroes | 10101 |
| Centro Olímpico</td
Publicado en: https://orgullodominicano.org/en/postal-code-postal-code-system-in-santo-domingo/ |
