Place and population
Fleming Island is a suburban community bordered by Doctors Lake, Black Creek, and the St. Johns River system. Established waterfront roads, large planned neighborhoods, schools, parks, and a strong US 17 commercial corridor give the area its island-like identity even though it is connected by land to the south.
The Fleming Island census-designated place counted roughly 29,000 residents in 2020. The everyday Fleming Island mailing area may not perfectly match the Census boundary. Read the Fleming Island Census data, or view fleming island on google maps.
How the area developed
The community is named for George Fleming, who received a Spanish land grant in the late eighteenth century. Agriculture, river access, and the Fleming family's Hibernia plantation shaped the area before bridges and suburban growth transformed it. Continue with Clay County local history and the Wikipedia place overview.
What daily life looks like
US 17 carries most grocery, retail, and dining activity, while neighborhood centers serve Eagle Harbor and surrounding communities. Doctors Lake Park, Moccasin Slough Park, boat ramps, golf, and community markets keep recreation close to home. Start with the Clay County government for current local information.


