ZIP code · Indialantic · Florida · United States

ZIP code 32903 — Indialantic

ZIP code 32903 serves Indialantic, Florida.

Postal code
32903
Single source Value from one source, not cross-checked.
City
Indialantic
County
Brevard FIPS 12009
State
Florida
Country
United States
Coordinates
28.1091, -80.5787 — precision precise (locality)
View on OpenStreetMap
Population
13,925 (ZCTA, ACS 5-year)
Population density
3,845 / sq mi
Land area
3.6 sq mi (9.4 km²) (ZCTA, ACS 5-year)
Median household income
$101,549
Per-capita income
$59,491
Median age
51.2
Households
6,043
Housing units
7,469
Median home value
$495,700
Median gross rent
$1,700 / month
Congressional district
FL-8 (119th Congress)
USDA hardiness zone
10a (30 to 35 °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 code
321 (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 90°F), coldest Jan (avg low 52°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F727477818588908988847774
Avg low °F525458636973747574696156
Precip in2.62.02.72.33.57.16.56.77.64.92.52.4

NOAA 1991–2020 climate normals from the nearest station: MELBOURNE INTL AP (3.5 mi) · NOAA NCEI

Places in ZIP 32903

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