ZIP code · Fleming Island · Florida · United States

ZIP code 32003 — Fleming Island

ZIP code 32003 serves Fleming Island, Florida.

Postal code
32003
Single source Value from one source, not cross-checked.
City
Fleming Island
County
Clay FIPS 12019
State
Florida
Country
United States
Coordinates
30.0933, -81.7190 — precision precise (locality)
View on OpenStreetMap
Population
29,351 (ZCTA, ACS 5-year)
Population density
1,853 / sq mi
Land area
15.8 sq mi (41 km²) (ZCTA, ACS 5-year)
Median household income
$119,046
Per-capita income
$57,466
Median age
47.7
Households
11,297
Housing units
11,842
Median home value
$387,400
Median gross rent
$1,918 / month
Congressional district
FL-4 (119th Congress)
USDA hardiness zone
9b (25 to 30 °F)
Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
Time zone
America/New_York (UTC−5 / UTC−4 DST)
Area codes
904, 324 (from the nearest rate centre)
Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.

Climate — monthly normals

Warmest month Jul (avg high 92°F), coldest Jan (avg low 47°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F666974818690929188827368
Avg low °F475055616974767674665650
Precip in2.92.33.12.43.27.36.06.36.13.52.02.5

NOAA 1991–2020 climate normals from the nearest station: JACKSONVILLE NAS (10.2 mi) · NOAA NCEI

Places in ZIP 32003

Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology

About this page

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page