Quarryville is an unincorporated community in Wantage Township in Sussex County. The settlement developed near Quarryville Brook and took shape around local quarrying, agriculture, and a former railroad connection. Today, the name identifies a rural area of farms, wooded properties, older homes, and scattered residential development rather than a separate municipality or dense village center. Local roads connect Quarryville with Sussex Borough, Hamburg, Branchville, and other communities in the Wallkill Valley. The surrounding landscape includes rolling farmland, streams, forested ridges, and open land typical of northern Sussex County. Residents rely on Wantage Township for government, schools, public facilities, and municipal services. Remnants of the area's industrial and transportation history remain part of its identity, even though the modern community is primarily residential and agricultural. Quarryville's small scale and historic name distinguish it within the much larger township.