Sumner Map
The neighborhood of Sumner is located in Montgomery County in the State of Maryland. Find directions to Sumner, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. The Sumner time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby cities include Glen Mar Park, Brookmont, Glen Echo Heights, High Point, Westmoreland Hills.