Place and population
Middleburg and Lake Asbury sit in central Clay County along Black Creek, Blanding Boulevard, Henley Road, and rapidly developing transportation corridors. The area blends older crossroads, rural parcels, established neighborhoods, lakeside homes, and new subdivisions.
The 2020 Census counted 12,881 residents in the Middleburg CDP and 11,036 in the Asbury Lake CDP, the Census name for the Lake Asbury area. Mailing addresses and local usage extend beyond those statistical lines, so property-level jurisdiction still matters. Read the Clay County Census data, or view middleburg and lake asbury on google maps.
How the area developed
Middleburg grew around Black Creek as a trading and transportation point known earlier as Clark's Ferry. The Middleburg Museum preserves local stories and artifacts, while Lake Asbury developed around its lakes and later suburban expansion. Continue with Middleburg Museum and Clay County history and the Wikipedia place overview.
What daily life looks like
Blanding Boulevard is the primary commercial route for Middleburg, while Lake Asbury relies on neighborhood centers and access toward Fleming Island, Green Cove Springs, and Oakleaf. Local markets, schools, churches, waterways, forests, and county parks anchor community activity. Start with the Clay County government for current local information.


