NJ History & Facts
County Information - New Jersey
By Cynthia Kirkeby
Jun 16, 2006, 18:23 PST

County Information for New Jersey


There are 21 Counties in the state of New Jersey.

The largest New Jersey county by size is Burlington County, which is 805 square miles.

The largest New Jersey county by population is Bergen County, which has a population of 884,118.

Source: National Association of Counties


Here are New Jersey QuickFacts from the U.S. Census Bureau.