DeKalb County Towns & Communities Incorporated Towns in Dekalb County: Smithville, Alexandria, Liberty, and Dowelltown Unincorporated Communities: Allens Chapel, Antioch, Bethel, Belk, Blue Springs, Bluhmtown, Buckners Chapel, Cherry Hill, Cross Roads, Dismal, Dry Creek, Helton, Indian Mound, Jefferson, Keltonburg, Laurel Hill, Midway, Mt. Moriah, Pisgah, Phillipi, Shiney Rock, Snows Hill, Temperance Hall, Watkins, Williams Crossroads, Young Bend