ZIP code · West Palm Beach · Florida · United States

ZIP code 33401 — West Palm Beach

ZIP code 33401 serves West Palm Beach, Florida.

Postal code
33401
Single source Value from one source, not cross-checked.
City
West Palm Beach
County
Palm Beach FIPS 12099
State
Florida
Country
United States
Coordinates
26.7165, -80.0679 — precision precise (locality)
View on OpenStreetMap
Population
31,964 (ZCTA, ACS 5-year)
Population density
6,296 / sq mi
Land area
5.1 sq mi (13.2 km²) (ZCTA, ACS 5-year)
Median household income
$60,942
Per-capita income
$50,724
Median age
38.5
Households
14,832
Housing units
19,051
Median home value
$430,900
Median gross rent
$1,774 / month
Congressional districts
FL-20 (also FL-22) (119th Congress)
USDA hardiness zone
10b (35 to 40 °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
561, 728
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 58°F).

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high °F757779828688909088858077
Avg low °F586063687275767776736662
Precip in3.52.63.33.74.98.55.68.78.05.93.63.5

NOAA 1991–2020 climate normals from the nearest station: WEST PALM BEACH INTL AP (2.9 mi) · NOAA NCEI

Places in ZIP 33401

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