what is the zip code for ronkonkoma ny
Ronkonkoma, New York Ronkonkoma (/rɒŋˈkɒŋkəmə/ rong-KONGK-ə-mə) is a hamlet and census-designated place (CDP) on Long Island in the Town of Islip, New York, United States. The population of the CDP was 19,082 at the 2010 census.[1] The Ronkonkoma post office has the ZIP code of 11779, and serves parts of several hamlets and CDPs adjacent to Ronkonkoma.
ZIP Code By the early 1960s, a more organized system was needed, and non-mandatory five-digit ZIP Codes were introduced nationwide on July 1, 1963. The USPOD issued its Publication 59: Abbreviations for Use with ZIP Code on October 1, 1963, with the list of two-letter state abbreviations which are generally written with both letters capitalized.[4] An earlier list in June had proposed capitalized abbreviations ranging from two to five letters.[4] According to Publication 59, the two-letter standard was "based on a maximum 23-position line, because this has been found to be the most universally acceptable line capacity basis for major addressing systems",[4] which would be exceeded by a long city name combined with a multi-letter state abbreviation, such as "Sacramento, Calif." along with the ZIP Code. The abbreviations have remained unchanged, with the exception of Nebraska, which was changed from NB to NE in 1969 at the request of the Canadian postal administration, to avoid confusion with the Canadian province of New Brunswick.[4]