Yorketown is an unincorporated community and census-designated place (CDP) within Manalapan Township, in Monmouth County, in the U.S. state of New Jersey.

[3] Yorketown is close to the northwestern border of Monmouth County and is in the northern part of Manalapan Township.

[1] The 2010 United States census counted 6,535 people, 1,976 households, and 1,769 families in the CDP.

The racial makeup was 93.66% (6,121) White, 1.78% (116) Black or African American, 0.06% (4) Native American, 3.00% (196) Asian, 0.02% (1) Pacific Islander, 0.55% (36) from other races, and 0.93% (61) from two or more races.

Of all households, 9.1% were made up of individuals and 3.6% had someone living alone who was 65 years of age or older.

[10] At the 2000 census[4] there were 6,712 people, 1,950 households, and 1,790 families living in the CDP.

The racial makeup of the CDP was 93.79% White, 2.22% African American, 0.04% Native American, 2.53% Asian, 0.04% Pacific Islander, 0.33% from other races, and 1.04% from two or more races.