Waldo, Arkansas. Waldo is a town in Columbia County, Arkansas, United States. The population was 1,372 at the 2010 census.
Reston is a census-designated place (CDP) in Fairfax County, Virginia, United States, within the Washington, D.C. metropolitan area. The population was 58,404, at the 2010 Census and 56,407 at the 2000 census.
Central Virginia, also known as the Piedmont, is the largest region of the state of Virginia and contains the state capital, Richmond. It is marked on the east by the Fall Line, and on the west by the Appalachian Mountains. The southern part of this region, bordering on North Carolina, is generally referred to in the state as Southside Virginia. Cities and Towns . Amherst; Ashland; Charlottesville; Culpeper; Danville; Farmville; Fredericksburg; Locust Dale; Louisa; Lynchburg; Martinsville