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Zip Code 32003 — Fleming Island, FL

32003 is a ZIP Code associated with Fleming Island, FL, located within Clay. The postal region supports an estimated population of 29,766 residents across Data Pending housing units, with a population density of 725.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (30.098130, -81.712550)

Data MetricLocal Statistic
Postal / Zip Code32003
Primary CityFleming Island
State / ProvinceFL
CountyClay
Total Population29,766
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density725.6 people/sq mi
TimezoneAmerica/New_York

How 32003 Compares

MetricZIP 32003Clay CountyFL State Average
Population29,766224,70522,412,596
Median IncomeData PendingN/AN/A
Population Density725.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 32073Orange Park5.1 mi43,561N/A
Zip 32223Jacksonville5.5 mi26,160N/A
Zip 32259Saint Johns6.8 mi75,016N/A
Zip 32065Orange Park7.4 mi41,578N/A
Zip 32214Jacksonville7.8 miN/AN/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →