Since Jamaica is a country, if it has postal codes, and I do not know if it does, then each post office would have a different one. Unless you mean Jamaica, a city in New York state. That Jamaica has several Zip Codes and the one for any address can be found on usps. read more
Division of postal codes The zones were described in a press release of Jamaica Post 18 July 2005, the encoding of the post offices one week later on 25 July 2005. The four zones into which the parishes are divided does not correspond with the traditional division of parishes into counties. read more
Postcode ZIP code Jamaica - GeoPostcodes Postal code - ZIP codes. Download zipcodes listing by countries. Buy postcodes of the world. International zip code database. read more
Kingston, Jamaica has many different postal codes, depending on the area. The postal code for the Kingston eight area is JMAAW03, while JMAKN05 is the postal code for the Royal Kingston area. The Jamaica Post website has helpful information to determine the correct postal codes relating to specific areas. read more