Alloway is a census-designated place (CDP) in Alloway Township, Salem County, New Jersey. As of the United States 2000 Census, the CDP population was 1,128.
According to the United States Census Bureau, the CDP has a total area of 18.5 km² (7.2 mi²). 18.1 km² (7.0 mi²) of it is land and 0.5 km² (0.2 mi²) of it (2.52%) is water.
As of the census of 2000, there were 1,128 people, 391 households, and 299 families residing in the CDP. The population density was 62.5/km² (161.9/mi²). There were 406 housing units at an average density of 22.5/km² (58.3/mi²). The racial makeup of the CDP was 93.09% White, 4.34% African American, 0.71% Native American, 0.09% Asian, 0.00% Pacific Islander, 0.35% from other races, and 1.42% from two or more races. 1.06% of the population were Hispanic or Latino of any race.