1 Telecommunications Device for the Deaf USPSÂ® Customer Service Telecommunications Device for the Deaf (TDD)/Teletypewriter (TTY) Relay Call 1-800-877-8339 and ask for 1-800-275-8777 Hours of Operation Monday-Friday 8 AM - 8:30 PM ET Saturday 8 AM - 6 PM ET.
Middleburg, Florida is in USDA Hardiness Zones 9a. Middleburg, Florida Hardiness Zone Map. Middleburg Border. A hardiness zone is a geographically defined area in which a specific category of plant life is capable of growing, as defined by climatic conditions, including its ability to withstand the minimum temperatures of the zone.
Between the 2000 and 2010 census, Middleburg realized a population increase of 2,670 individuals. The racial makeup of the CDP was 92.9% White, 3.1% African American, 0.6% Native American, 0.7% Asian, 0.0% Pacific Islander, 0.9% from other races, and 1.8% from two or more races.