Bergen County is the most populous county in the U.S. state of New Jersey. As of 2014, Bergen County's Census-estimated population was 933,572, an increase of 3.1% from the 2010 United States Census, when its population was enumerated at 905,116, which in turn represented an increase of 20,998 (2.4%) from the 884,118 counted in the 2000 Census.