It’s a district court in Loudoun County, VA, that has jurisdiction over the general area of Loudoun, VA. It’s a court that deals with all of the general civil and family law issues in Loudoun County, including divorce and child support, alimony, child custody, and child support, as well as civil matters.
Loudoun County is a large area that has a lot of people who live in it. Your average Loudoun County city, state, or county has a lot of people who live in its general area.