St. Johns County Map
The County of St. Johns is located in the State of Florida. Find directions to St. Johns County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the St. Johns County population is estimated at 278,715 people. The St. Johns County time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby counties include Clay County, Duval County, Flagler County, Putnam County.
Top cities include St. Augustine, Hastings, Nocatee, Butler Beach, Fruit Cove