Unionville Map
The City of Unionville is located in Chester County in the State of Pennsylvania. Find directions to Unionville, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2019 US Census the Unionville population is estimated at 289 people. The Unionville time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby cities include Parkesburg, Exton, Greenville, Lionville, Elsmere.