Great Meadows-Vienna was an unincorporated community and census-designated place (CDP) located within Independence Township, in Warren County, in the U.S. state of New Jersey. As of the 2000 United States census, the CDP's population was 1,264.
The combined CDP existed through the 2000 Census. Effective with the 2010 United States census, the CDP was split into its components, Great Meadows (with a 2010 Census population of 303) and Vienna (981 as of 2010).
Geography
According to the United States Census Bureau, the CDP had a total area of , all land.