Upper Falls, MD

ZIP code 21156 is located in Upper Falls, Maryland. This area is primarily residential with a mix of single-family homes and farmland. The most prominent landmark in this ZIP code is Jerusalem Mill Village, a historic site featuring a restored 18th-century grist mill and surrounding buildings that offer a glimpse into early American rural life. Additionally, the ZIP code is near Gunpowder Falls State Park, providing residents with opportunities for outdoor recreation.