Randolph is a heavily forested town in Coos County, New Hampshire, U.S. , extending from the northern slopes of the White Mountains of the Presidential Range (to the south) to Berlin (to the north), with U.S. Route 2 cutting through the middle. The northern and southern parts of Randolph are within the White Mountain National Forest and the Ice Gulch Town Forest, while the central part is the settled portion of town. The ZIP code of Randolph is 03593. Randolph is part of the Berlin, NH–VT Micropolitan Statistical Area.