the 70mile peninsula that makes up the Eastern Shore of Virginia. Hamilton, Virginia Wikipedia Hamilton is a town in the Loudoun Valley of Loudoun County, Spencer Virginia, United States. The population wasas of thecensus. Community Focus Sweet-Home Your Community in Focus Find a Sergeant-Bluff local business or Nelson service. Your North-Myrtle-Beach local business guide. Support Local! Virginia community action agencies. Need Help Paying Bills Virginia community action agencies. Low income families and the working poor can receive assistance from a community action agency in Virginia.