Dellroy is located in northeastern Ohio in Carroll County eight miles west of Carrollton, the county seat, on the eastern shores of Atwood Lake about 30 miles west of the Ohio River. The population estimate for July 1, 1998 was 333, an increase of 19 since 1990.
Other natural features within easy driving distance include Leesville Lake and Conotton Creek about 5 miles south of town, the Tuscarawas River which flows past the western end of Atwood Lake (about 7 or 8 miles) and Sandy Creek, 11 miles to the northwest.
Atwood Lake Resort Golf Course offers a full 18-hole course as well as a short, 9-hole par 3-style course for those golfers wanting to work on their short game.