 As of the 2010 Census, Wyckoff ranked 55th in highest-income places in the United States with a population of at least 10,000 at $103,614 HHI.Statewide, Wyckoff ranked 41st among New Jersey locations by per capita income, with a per capita money income of $49,375 as of 1999, an increase of 49.1% from the $33,124 recorded in 1989.From the mid-18th century, what is now Wyckoff was a community within Franklin Township, formed on June 1, 1797, when Saddle River Township (now Saddle Brook) was split, which consisted of most of northern Bergen County west of the Saddle River.