Andover, NJ

Located in Andover, New Jersey, ZIP code 07821 is home to historic sites like the Cooper Gristmill, a working water-powered mill dating back to the 1820s. This scenic area also boasts the Kay Environmental Center, offering nature trails and educational programs for visitors. With its charming rural setting and abundance of outdoor recreational opportunities, 07821 is a quintessential destination for those seeking a glimpse into local history and natural beauty.