St. Johns is an unincorporated area in northwest St. Johns County, spread between the St. Johns River and I-95 along County Road 210 and State Road 13. Julington Creek winds along its northern edge, offering paddling and fishing, and nearby parks and riverfront landings invite time outdoors. Shopping centers line CR 210 and Race Track Road. Homes include established golf communities, newer master-planned neighborhoods, townhomes and riverfront properties.