Clay County, Florida Zip Codes

Zip Code	City	Population
32068	Middleburg	57,372
32073	Orange Park	42,135
32065	Orange Park	40,035
32043	Green Cove Springs	31,705
32003	Fleming Island	29,810
32656	Keystone Heights	14,702
32079	Penney Farms	439

Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.