Harford County Map
The County of Harford is located in the State of Maryland. Find directions to Harford County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Harford County population is estimated at 256,805 people. The Harford County time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby counties include Baltimore County, Cecil County, Kent County, Lancaster County, York County.
Top cities include Aberdeen, Havre de Grace, Bel Air, Fallston, Darlington