Thank you everyone for making Unison Heritage Day 2023 a day to remember! We are already looking forward to next year.

To learn more about donating Unison Preservation Society please visit here.


Welcome to Unison!

The village of Unison is one of the oldest communities in Loudoun County, Virginia. Unison was settled by Quakers in the 1730s and chartered as a village in 1812. Unison is also home to the Battle of Unison which took place during the American Civil War from October 31-November 2, 1862.

As you can see on our site and in person many of the homes, structures and the village itself look remarkably just like they did at its founding and in the early years of its history.  The Unison Preservation Society was founded in 2001 to ensure that  this wonderful, diverse and cozy village survives and thrives while continuing to reflect the modern world. Welcome to our site and enjoy exploring Unison’s past, and to connect with its vibrant and interesting present!